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href="/en/authentication/securing-your-account-with-two-factor-authentication-2fa/about-two-factor-authentication"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R6lb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">About 2FA</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Ralb6n6:--label " id=":Ralb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/securing-your-account-with-two-factor-authentication-2fa/configuring-two-factor-authentication"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Ralb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Configure 2FA</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Relb6n6:--label " id=":Relb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/securing-your-account-with-two-factor-authentication-2fa/configuring-two-factor-authentication-recovery-methods"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Relb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Configure 2FA recovery</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Rilb6n6:--label " id=":Rilb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/securing-your-account-with-two-factor-authentication-2fa/accessing-github-using-two-factor-authentication"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rilb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Access GitHub with 2FA</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Rmlb6n6:--label " id=":Rmlb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/securing-your-account-with-two-factor-authentication-2fa/recovering-your-account-if-you-lose-your-2fa-credentials"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rmlb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Recover an account with 2FA</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Rqlb6n6:--label " id=":Rqlb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/securing-your-account-with-two-factor-authentication-2fa/changing-your-two-factor-authentication-method"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rqlb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Change 2FA method</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Rulb6n6:--label " id=":Rulb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/securing-your-account-with-two-factor-authentication-2fa/about-mandatory-two-factor-authentication"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rulb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">About mandatory 2FA</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":R12lb6n6:--label " id=":R12lb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/securing-your-account-with-two-factor-authentication-2fa/countries-where-sms-authentication-is-supported"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R12lb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Countries supporting SMS</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":R16lb6n6:--label " id=":R16lb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/securing-your-account-with-two-factor-authentication-2fa/disabling-two-factor-authentication-for-your-personal-account"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R16lb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Disable 2FA</span></div></a></li></ul></div></li><li aria-labelledby=":R7b6n6:" class="Box-sc-g0xbh4-0 Ywlla"><button tabindex="0" aria-labelledby=":R7b6n6:--label " id=":R7b6n6:" aria-expanded="false" aria-controls=":R7b6n6H1:" class="Item__LiBox-sc-yeql7o-0 itjSOb"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><div class="Box-sc-g0xbh4-0 cUxMoC"><span id=":R7b6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Authenticate with a passkey</span><span class="Box-sc-g0xbh4-0 lmYNOb"><svg aria-hidden="true" focusable="false" class="Octicon-sc-9kayk9-0 daAEFx" viewBox="0 0 16 16" width="16" height="16" fill="currentColor" style="display:inline-block;user-select:none;vertical-align:text-bottom;overflow:visible"><path d="M12.78 5.22a.749.749 0 0 1 0 1.06l-4.25 4.25a.749.749 0 0 1-1.06 0L3.22 6.28a.749.749 0 1 1 1.06-1.06L8 8.939l3.72-3.719a.749.749 0 0 1 1.06 0Z"></path></svg></span></div></div></button><div><ul id=":R7b6n6H1:" aria-labelledby=":R7b6n6:" class="Box-sc-g0xbh4-0 gMkIpo"><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":R6nb6n6:--label " id=":R6nb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/authenticating-with-a-passkey/about-passkeys"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R6nb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">About passkeys</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Ranb6n6:--label " id=":Ranb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/authenticating-with-a-passkey/managing-your-passkeys"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Ranb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Manage your passkeys</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Renb6n6:--label " id=":Renb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/authenticating-with-a-passkey/signing-in-with-a-passkey"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Renb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Sign in with a passkey</span></div></a></li></ul></div></li><li aria-labelledby=":R9b6n6:" class="Box-sc-g0xbh4-0 Ywlla"><button tabindex="0" aria-labelledby=":R9b6n6:--label " id=":R9b6n6:" aria-expanded="false" aria-controls=":R9b6n6H1:" class="Item__LiBox-sc-yeql7o-0 itjSOb"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><div class="Box-sc-g0xbh4-0 cUxMoC"><span id=":R9b6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Connect with SSH</span><span class="Box-sc-g0xbh4-0 lmYNOb"><svg aria-hidden="true" focusable="false" class="Octicon-sc-9kayk9-0 daAEFx" viewBox="0 0 16 16" width="16" height="16" fill="currentColor" style="display:inline-block;user-select:none;vertical-align:text-bottom;overflow:visible"><path d="M12.78 5.22a.749.749 0 0 1 0 1.06l-4.25 4.25a.749.749 0 0 1-1.06 0L3.22 6.28a.749.749 0 1 1 1.06-1.06L8 8.939l3.72-3.719a.749.749 0 0 1 1.06 0Z"></path></svg></span></div></div></button><div><ul id=":R9b6n6H1:" aria-labelledby=":R9b6n6:" class="Box-sc-g0xbh4-0 gMkIpo"><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":R6pb6n6:--label " id=":R6pb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/connecting-to-github-with-ssh/about-ssh"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R6pb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">About SSH</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Rapb6n6:--label " id=":Rapb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/connecting-to-github-with-ssh/using-ssh-agent-forwarding"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rapb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">SSH agent forwarding</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Repb6n6:--label " id=":Repb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/connecting-to-github-with-ssh/managing-deploy-keys"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Repb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Managing deploy keys</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Ripb6n6:--label " id=":Ripb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/connecting-to-github-with-ssh/checking-for-existing-ssh-keys"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Ripb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Check for existing SSH key</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Rmpb6n6:--label " id=":Rmpb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/connecting-to-github-with-ssh/generating-a-new-ssh-key-and-adding-it-to-the-ssh-agent"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rmpb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Generate new SSH key</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Rqpb6n6:--label " id=":Rqpb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/connecting-to-github-with-ssh/adding-a-new-ssh-key-to-your-github-account"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rqpb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Add a new SSH key</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Rupb6n6:--label " id=":Rupb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/connecting-to-github-with-ssh/testing-your-ssh-connection"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rupb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Test your SSH connection</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":R12pb6n6:--label " id=":R12pb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/connecting-to-github-with-ssh/working-with-ssh-key-passphrases"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R12pb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">SSH key passphrases</span></div></a></li></ul></div></li><li aria-labelledby=":Rbb6n6:" class="Box-sc-g0xbh4-0 Ywlla"><button tabindex="0" aria-labelledby=":Rbb6n6:--label " id=":Rbb6n6:" aria-expanded="false" aria-controls=":Rbb6n6H1:" class="Item__LiBox-sc-yeql7o-0 itjSOb"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><div class="Box-sc-g0xbh4-0 cUxMoC"><span id=":Rbb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Troubleshooting SSH</span><span class="Box-sc-g0xbh4-0 lmYNOb"><svg aria-hidden="true" focusable="false" class="Octicon-sc-9kayk9-0 daAEFx" viewBox="0 0 16 16" width="16" height="16" fill="currentColor" style="display:inline-block;user-select:none;vertical-align:text-bottom;overflow:visible"><path d="M12.78 5.22a.749.749 0 0 1 0 1.06l-4.25 4.25a.749.749 0 0 1-1.06 0L3.22 6.28a.749.749 0 1 1 1.06-1.06L8 8.939l3.72-3.719a.749.749 0 0 1 1.06 0Z"></path></svg></span></div></div></button><div><ul id=":Rbb6n6H1:" aria-labelledby=":Rbb6n6:" class="Box-sc-g0xbh4-0 gMkIpo"><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":R6rb6n6:--label " id=":R6rb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/troubleshooting-ssh/using-ssh-over-the-https-port"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R6rb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Use SSH over HTTPS port</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Rarb6n6:--label " id=":Rarb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/troubleshooting-ssh/recovering-your-ssh-key-passphrase"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rarb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Recover SSH key passphrase</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Rerb6n6:--label " id=":Rerb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/troubleshooting-ssh/deleted-or-missing-ssh-keys"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rerb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Deleted or missing SSH keys</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Rirb6n6:--label " id=":Rirb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/troubleshooting-ssh/error-host-key-verification-failed"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rirb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Error: Host key verification failed</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Rmrb6n6:--label " id=":Rmrb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/troubleshooting-ssh/error-permission-denied-publickey"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rmrb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Permission denied (publickey)</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Rqrb6n6:--label " id=":Rqrb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/troubleshooting-ssh/error-bad-file-number"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rqrb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Error: Bad file number</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Rurb6n6:--label " id=":Rurb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/troubleshooting-ssh/error-key-already-in-use"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rurb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Error: Key already in use</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":R12rb6n6:--label " id=":R12rb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/troubleshooting-ssh/error-permission-to-userrepo-denied-to-other-user"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R12rb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Permission denied other-user</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":R16rb6n6:--label " id=":R16rb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/troubleshooting-ssh/error-permission-to-userrepo-denied-to-userother-repo"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R16rb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Permission denied other-repo</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":R1arb6n6:--label " id=":R1arb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/troubleshooting-ssh/error-agent-admitted-failure-to-sign"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R1arb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Agent failure to sign</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":R1erb6n6:--label " id=":R1erb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/troubleshooting-ssh/error-ssh-add-illegal-option----apple-use-keychain"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R1erb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">ssh-add "illegal option" error</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":R1irb6n6:--label " id=":R1irb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/troubleshooting-ssh/error-ssl-certificate-problem-verify-that-the-ca-cert-is-ok"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R1irb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">SSL certificate problem</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":R1mrb6n6:--label " id=":R1mrb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/troubleshooting-ssh/error-unknown-key-type"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R1mrb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Error: Unknown key type</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":R1qrb6n6:--label " id=":R1qrb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/troubleshooting-ssh/error-were-doing-an-ssh-key-audit"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R1qrb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">SSH key audit</span></div></a></li></ul></div></li><li aria-labelledby=":Rdb6n6:" class="Box-sc-g0xbh4-0 Ywlla"><button tabindex="0" aria-labelledby=":Rdb6n6:--label " id=":Rdb6n6:" aria-expanded="false" aria-controls=":Rdb6n6H1:" class="Item__LiBox-sc-yeql7o-0 itjSOb"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><div class="Box-sc-g0xbh4-0 cUxMoC"><span id=":Rdb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Verify commit signatures</span><span class="Box-sc-g0xbh4-0 lmYNOb"><svg aria-hidden="true" focusable="false" class="Octicon-sc-9kayk9-0 daAEFx" viewBox="0 0 16 16" width="16" height="16" fill="currentColor" style="display:inline-block;user-select:none;vertical-align:text-bottom;overflow:visible"><path d="M12.78 5.22a.749.749 0 0 1 0 1.06l-4.25 4.25a.749.749 0 0 1-1.06 0L3.22 6.28a.749.749 0 1 1 1.06-1.06L8 8.939l3.72-3.719a.749.749 0 0 1 1.06 0Z"></path></svg></span></div></div></button><div><ul id=":Rdb6n6H1:" aria-labelledby=":Rdb6n6:" class="Box-sc-g0xbh4-0 gMkIpo"><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":R6tb6n6:--label " id=":R6tb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/managing-commit-signature-verification/about-commit-signature-verification"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R6tb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Commit signature verification</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Ratb6n6:--label " id=":Ratb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/managing-commit-signature-verification/displaying-verification-statuses-for-all-of-your-commits"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Ratb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Displaying verification for all commits</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Retb6n6:--label " id=":Retb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/managing-commit-signature-verification/checking-for-existing-gpg-keys"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Retb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Existing GPG keys</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Ritb6n6:--label " id=":Ritb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/managing-commit-signature-verification/generating-a-new-gpg-key"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Ritb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Generating a new GPG key</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Rmtb6n6:--label " id=":Rmtb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/managing-commit-signature-verification/adding-a-gpg-key-to-your-github-account"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rmtb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Add a GPG key</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Rqtb6n6:--label " id=":Rqtb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/managing-commit-signature-verification/telling-git-about-your-signing-key"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rqtb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Tell Git about your signing key</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Rutb6n6:--label " id=":Rutb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/managing-commit-signature-verification/associating-an-email-with-your-gpg-key"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rutb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Associate email with GPG key</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":R12tb6n6:--label " id=":R12tb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/managing-commit-signature-verification/signing-commits"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R12tb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Signing commits</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":R16tb6n6:--label " id=":R16tb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/managing-commit-signature-verification/signing-tags"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R16tb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Signing tags</span></div></a></li></ul></div></li><li aria-labelledby=":Rfb6n6:" class="Box-sc-g0xbh4-0 Ywlla"><button tabindex="0" aria-labelledby=":Rfb6n6:--label " id=":Rfb6n6:" aria-expanded="false" aria-controls=":Rfb6n6H1:" class="Item__LiBox-sc-yeql7o-0 itjSOb"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><div class="Box-sc-g0xbh4-0 cUxMoC"><span id=":Rfb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Troubleshoot verification</span><span class="Box-sc-g0xbh4-0 lmYNOb"><svg aria-hidden="true" focusable="false" class="Octicon-sc-9kayk9-0 daAEFx" viewBox="0 0 16 16" width="16" height="16" fill="currentColor" style="display:inline-block;user-select:none;vertical-align:text-bottom;overflow:visible"><path d="M12.78 5.22a.749.749 0 0 1 0 1.06l-4.25 4.25a.749.749 0 0 1-1.06 0L3.22 6.28a.749.749 0 1 1 1.06-1.06L8 8.939l3.72-3.719a.749.749 0 0 1 1.06 0Z"></path></svg></span></div></div></button><div><ul id=":Rfb6n6H1:" aria-labelledby=":Rfb6n6:" class="Box-sc-g0xbh4-0 gMkIpo"><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":R6vb6n6:--label " id=":R6vb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/troubleshooting-commit-signature-verification/checking-your-commit-and-tag-signature-verification-status"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R6vb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Check verification status</span></div></a></li><li class="Item__LiBox-sc-yeql7o-0 lnYQME"><a sx="[object Object]" tabindex="0" aria-labelledby=":Ravb6n6:--label " id=":Ravb6n6:" aria-current="false" class="Link__StyledLink-sc-14289xe-0 fuIgwR" href="/en/authentication/troubleshooting-commit-signature-verification/using-a-verified-email-address-in-your-gpg-key"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Ravb6n6:--label" class="Box-sc-g0xbh4-0 bmseMA">Use verified email in GPG key</span></div></a></li></ul></div></li></ul></nav></div></div></div></nav></div><div class="flex-column flex-1 min-width-0"><main id="main-content" style="scroll-margin-top:5rem"><div data-search="article-body"><div class="container-xl px-3 px-md-6 mt-6 pt-3"><div class="mb-4"></div><header class="d-lg-flex gutter-lg mb-6"><div class="col-12 mb-3 mb-lg-0"><h1 id="title-h1">Authentication documentation </h1><div class="f2 color-fg-muted mb-3 Lead_container__m3L5f" data-container="lead" data-search="lead"><p>Keep your account and data secure with features like two-factor authentication, SSH, and commit signature verification.</p></div><div data-search="hide"><a rel="" id="/authentication/keeping-your-account-and-data-secure/about-authentication-to-github" class="btn btn-large f4 mt-3 mr-3 btn-primary" href="/en/authentication/keeping-your-account-and-data-secure/about-authentication-to-github">Overview </a></div></div></header></div><div data-search="hide"><div class="container-xl px-3 px-md-6 mt-6"><div class="mb-4"></div><div class="d-lg-flex gutter my-6 py-6"><div class="col-12 mb-4 mb-lg-0 col-lg-4"><div class="mb-4 d-flex flex-items-baseline"><h2 class="f4 text-semibold">Start here</h2></div><ul data-testid="article-list" class="List__ListBox-sc-1x7olzq-0 iFaQQI"><li aria-labelledby=":Rr5huqn6:--label " id=":Rr5huqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full border-top"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rr5huqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" data-testid="bump-link" class="BumpLink_container__5xUG_ no-underline d-block py-1 py-3" href="/en/authentication/connecting-to-github-with-ssh/generating-a-new-ssh-key-and-adding-it-to-the-ssh-agent"><h3 class="f4" data-testid="link-with-intro-title"><span>Generating a new SSH key and adding it to the ssh-agent</span></h3><p class="color-fg-muted mb-0 mt-1" data-testid="link-with-intro-intro">After you've checked for existing SSH keys, you can generate a new SSH key to use for authentication, then add it to the ssh-agent.</p></a></span></div></li><li aria-labelledby=":R1b5huqn6:--label " id=":R1b5huqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full border-top"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R1b5huqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" data-testid="bump-link" class="BumpLink_container__5xUG_ no-underline d-block py-1 py-3" href="/en/authentication/keeping-your-account-and-data-secure/managing-your-personal-access-tokens"><h3 class="f4" data-testid="link-with-intro-title"><span>Managing your personal access tokens</span></h3><p class="color-fg-muted mb-0 mt-1" data-testid="link-with-intro-intro">You can use a personal access token in place of a password when authenticating to GitHub in the command line or with the API.</p></a></span></div></li><li aria-labelledby=":R1r5huqn6:--label " id=":R1r5huqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full border-top"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R1r5huqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" data-testid="bump-link" class="BumpLink_container__5xUG_ no-underline d-block py-1 py-3" href="/en/authentication/securing-your-account-with-two-factor-authentication-2fa/configuring-two-factor-authentication"><h3 class="f4" data-testid="link-with-intro-title"><span>Configuring two-factor authentication</span></h3><p class="color-fg-muted mb-0 mt-1" data-testid="link-with-intro-intro">You can choose among multiple options to add a second source of authentication to your account.</p></a></span></div></li></ul></div><div class="col-12 mb-4 mb-lg-0 col-lg-4"><div class="mb-4 d-flex flex-items-baseline"><h2 class="f4 text-semibold">Popular</h2></div><ul data-testid="article-list" class="List__ListBox-sc-1x7olzq-0 iFaQQI"><li aria-labelledby=":Rr9huqn6:--label " id=":Rr9huqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full border-top"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rr9huqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" data-testid="bump-link" class="BumpLink_container__5xUG_ no-underline d-block py-1 py-3" href="/en/authentication/troubleshooting-ssh"><h3 class="f4" data-testid="link-with-intro-title"><span>Troubleshooting SSH</span></h3><p class="color-fg-muted mb-0 mt-1" data-testid="link-with-intro-intro">When using SSH to connect and authenticate to GitHub, you may need to troubleshoot unexpected issues that may arise.</p></a></span></div></li><li aria-labelledby=":R1b9huqn6:--label " id=":R1b9huqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full border-top"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R1b9huqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" data-testid="bump-link" class="BumpLink_container__5xUG_ no-underline d-block py-1 py-3" href="/en/authentication/connecting-to-github-with-ssh/checking-for-existing-ssh-keys"><h3 class="f4" data-testid="link-with-intro-title"><span>Checking for existing SSH keys</span></h3><p class="color-fg-muted mb-0 mt-1" data-testid="link-with-intro-intro">Before you generate an SSH key, you can check to see if you have any existing SSH keys.</p></a></span></div></li><li aria-labelledby=":R1r9huqn6:--label " id=":R1r9huqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full border-top"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R1r9huqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" data-testid="bump-link" class="BumpLink_container__5xUG_ no-underline d-block py-1 py-3" href="/en/authentication/connecting-to-github-with-ssh/adding-a-new-ssh-key-to-your-github-account"><h3 class="f4" data-testid="link-with-intro-title"><span>Adding a new SSH key to your GitHub account</span></h3><p class="color-fg-muted mb-0 mt-1" data-testid="link-with-intro-intro">To configure your account on GitHub.com to use your new (or existing) SSH key, you'll also need to add the key to your account.</p></a></span></div></li><li aria-labelledby=":R2b9huqn6:--label " id=":R2b9huqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full border-top"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R2b9huqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" data-testid="bump-link" class="BumpLink_container__5xUG_ no-underline d-block py-1 py-3" href="/en/authentication/authenticating-with-saml-single-sign-on"><h3 class="f4" data-testid="link-with-intro-title"><span>Authenticating with SAML single sign-on</span></h3><p class="color-fg-muted mb-0 mt-1" data-testid="link-with-intro-intro">You can authenticate to GitHub with SAML single sign-on (SSO).</p></a></span></div></li></ul></div><div class="col-12 mb-4 mb-lg-0 col-lg-4"><div class="mb-4 d-flex flex-items-baseline"><h2 class="f4 text-semibold">What's new</h2><a rel="noopener" class="ml-4" aria-label="View all 'What's new' content" href="https://github.blog/changelog/label/2FA,authentication,securitykeys,SSH,tokenauthentication">View all <svg aria-hidden="true" focusable="false" class="v-align-middle" viewBox="0 0 16 16" width="14" height="14" fill="currentColor" style="display:inline-block;user-select:none;vertical-align:text-bottom;overflow:visible"><path d="M8.22 2.97a.75.75 0 0 1 1.06 0l4.25 4.25a.75.75 0 0 1 0 1.06l-4.25 4.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042l2.97-2.97H3.75a.75.75 0 0 1 0-1.5h7.44L8.22 4.03a.75.75 0 0 1 0-1.06Z"></path></svg></a></div><ul data-testid="article-list" class="List__ListBox-sc-1x7olzq-0 iFaQQI"><li aria-labelledby=":R6qhuqn6:--label " id=":R6qhuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full border-top"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R6qhuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="noopener" data-testid="bump-link" class="BumpLink_container__5xUG_ no-underline d-block py-1 py-3" href="https://github.blog/changelog/2024-11-21-enhanced-2fa-management-for-orgs-and-enterprises-public-preview"><span class="f4 text-bold d-block" data-testid="link-with-intro-title">Enhanced 2FA Management for Orgs and Enterprises [Public Preview]</span><time class="tooltipped tooltipped-n color-fg-muted text-mono mt-1" aria-label="November 21">November 21</time></a></span></div></li><li aria-labelledby=":Raqhuqn6:--label " id=":Raqhuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full border-top"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Raqhuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="noopener" data-testid="bump-link" class="BumpLink_container__5xUG_ no-underline d-block py-1 py-3" href="https://github.blog/changelog/2024-11-08-organizations-can-now-enable-2fa-requirement-without-removing-non-compliant-members-ga"><span class="f4 text-bold d-block" data-testid="link-with-intro-title">Organizations can now enable 2FA requirement without removing non-compliant members [GA]</span><time class="tooltipped tooltipped-n color-fg-muted text-mono mt-1" aria-label="November 08">November 08</time></a></span></div></li><li aria-labelledby=":Reqhuqn6:--label " id=":Reqhuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full border-top"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Reqhuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="noopener" data-testid="bump-link" class="BumpLink_container__5xUG_ no-underline d-block py-1 py-3" href="https://github.blog/changelog/2024-06-20-2fa-security-checkup-experience-is-now-improved"><span class="f4 text-bold d-block" data-testid="link-with-intro-title">2FA security checkup experience is now improved</span><time class="tooltipped tooltipped-n color-fg-muted text-mono mt-1" aria-label="June 20">June 20</time></a></span></div></li></ul></div></div></div><div class="color-bg-subtle py-6"><div class="container-xl px-3 px-md-6 mt-6 my-6"><div class="mb-4"><h2 id="guides-2" tabindex="-1"><a class="heading-link" href="#guides-2">Guides<span aria-hidden="true" class="heading-link-symbol"></span></a></h2></div><div><div class="d-lg-flex flex-items-stretch"><ul class="d-flex flex-wrap gutter"><li class="col-lg-4 col-12 mb-4 list-style-none"><a class="Box color-shadow-medium height-full d-block no-underline color-fg-default p-5 Landings_hoverShadowLarge___A_YC" href="/en/authentication/securing-your-account-with-two-factor-authentication-2fa/recovering-your-account-if-you-lose-your-2fa-credentials"><h3 class="f2">Recovering your account if you lose your 2FA credentials</h3><p class="mt-2 mb-4 color-fg-muted">If you lose access to your two-factor authentication credentials, you can use your recovery codes, or another recovery option, to regain access to your account.</p><footer class="d-flex"><div>@GitHub</div></footer></a></li><li class="col-lg-4 col-12 mb-4 list-style-none"><a class="Box color-shadow-medium height-full d-block no-underline color-fg-default p-5 Landings_hoverShadowLarge___A_YC" href="/en/authentication/troubleshooting-ssh/error-permission-denied-publickey"><h3 class="f2">Error: Permission denied (publickey)</h3><p class="mt-2 mb-4 color-fg-muted">A "Permission denied" error means that the server rejected your connection. There could be several reasons why, and the most common examples are explained below.</p><footer class="d-flex"><div>@GitHub</div></footer></a></li><li class="col-lg-4 col-12 mb-4 list-style-none"><a class="Box color-shadow-medium height-full d-block no-underline color-fg-default p-5 Landings_hoverShadowLarge___A_YC" href="/en/authentication/keeping-your-account-and-data-secure/creating-a-strong-password"><h3 class="f2">Creating a strong password</h3><p class="mt-2 mb-4 color-fg-muted">Secure your account on GitHub with a strong and unique password using a password manager.</p><footer class="d-flex"><div>@GitHub</div></footer></a></li></ul></div></div></div></div><div class="container-xl px-3 px-md-6 mt-6 pt-9"><div class="mb-4"><h2 id="all-docs" tabindex="-1"><a class="heading-link" href="#all-docs">All Authentication docs<span aria-hidden="true" class="heading-link-symbol"></span></a></h2></div><div class="d-flex gutter flex-wrap" data-testid="product-articles-list"><div class="col-12 col-lg-4 mb-6 height-full"><h3 class="mb-3 f4"><a rel="" class="text-underline" href="/en/authentication/keeping-your-account-and-data-secure">Keeping your account and data secure</a></h3><ul class="List__ListBox-sc-1x7olzq-0 iFaQQI"><li id=":Rdhmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rdhmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/keeping-your-account-and-data-secure/about-authentication-to-github">About authentication to GitHub</a></span></div></li><li id=":Rlhmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rlhmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/keeping-your-account-and-data-secure/creating-a-strong-password">Creating a strong password</a></span></div></li><li id=":Rthmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rthmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/keeping-your-account-and-data-secure/switching-between-accounts">Switching between accounts</a></span></div></li><li id=":R15hmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R15hmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/keeping-your-account-and-data-secure/verifying-new-devices-when-signing-in">Verifying new devices when signing in</a></span></div></li><li id=":R1dhmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R1dhmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/keeping-your-account-and-data-secure/updating-your-github-access-credentials">Updating your GitHub access credentials</a></span></div></li><li id=":R1lhmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R1lhmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/keeping-your-account-and-data-secure/managing-your-personal-access-tokens">Managing your personal access tokens</a></span></div></li><li id=":R1thmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R1thmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/keeping-your-account-and-data-secure/reviewing-your-ssh-keys">Reviewing your SSH keys</a></span></div></li><li id=":R25hmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R25hmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/keeping-your-account-and-data-secure/reviewing-your-deploy-keys">Reviewing your deploy keys</a></span></div></li><li id=":R2dhmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R2dhmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/keeping-your-account-and-data-secure/token-expiration-and-revocation">Token expiration and revocation</a></span></div></li><li id=":R2lhmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R2lhmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/keeping-your-account-and-data-secure/reviewing-your-security-log">Reviewing your security log</a></span></div></li><li id=":R2thmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R2thmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/keeping-your-account-and-data-secure/security-log-events">Security log events</a></span></div></li><li id=":R35hmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R35hmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/keeping-your-account-and-data-secure/removing-sensitive-data-from-a-repository">Removing sensitive data from a repository</a></span></div></li><li id=":R3dhmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R3dhmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/keeping-your-account-and-data-secure/about-anonymized-urls">About anonymized URLs</a></span></div></li><li id=":R3lhmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R3lhmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/keeping-your-account-and-data-secure/about-githubs-ip-addresses">About GitHub's IP addresses</a></span></div></li><li id=":R3thmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R3thmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/keeping-your-account-and-data-secure/githubs-ssh-key-fingerprints">GitHub's SSH key fingerprints</a></span></div></li><li id=":R45hmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R45hmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/keeping-your-account-and-data-secure/sudo-mode">Sudo mode</a></span></div></li><li id=":R4dhmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R4dhmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/keeping-your-account-and-data-secure/preventing-unauthorized-access">Preventing unauthorized access</a></span></div></li><li id=":R4lhmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R4lhmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/keeping-your-account-and-data-secure/viewing-and-managing-your-sessions">Viewing and managing your sessions</a></span></div></li></ul></div><div class="col-12 col-lg-4 mb-6 height-full"><h3 class="mb-3 f4"><a rel="" class="text-underline" href="/en/authentication/securing-your-account-with-two-factor-authentication-2fa">Securing your account with two-factor authentication (2FA)</a></h3><ul class="List__ListBox-sc-1x7olzq-0 iFaQQI"><li id=":Rdimuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rdimuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/securing-your-account-with-two-factor-authentication-2fa/about-two-factor-authentication">About two-factor authentication</a></span></div></li><li id=":Rlimuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rlimuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/securing-your-account-with-two-factor-authentication-2fa/configuring-two-factor-authentication">Configuring two-factor authentication</a></span></div></li><li id=":Rtimuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rtimuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/securing-your-account-with-two-factor-authentication-2fa/configuring-two-factor-authentication-recovery-methods">Configuring two-factor authentication recovery methods</a></span></div></li><li id=":R15imuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R15imuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/securing-your-account-with-two-factor-authentication-2fa/accessing-github-using-two-factor-authentication">Accessing GitHub using two-factor authentication</a></span></div></li><li id=":R1dimuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R1dimuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/securing-your-account-with-two-factor-authentication-2fa/recovering-your-account-if-you-lose-your-2fa-credentials">Recovering your account if you lose your 2FA credentials</a></span></div></li><li id=":R1limuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R1limuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/securing-your-account-with-two-factor-authentication-2fa/changing-your-two-factor-authentication-method">Changing your two-factor authentication method</a></span></div></li><li id=":R1timuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R1timuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/securing-your-account-with-two-factor-authentication-2fa/about-mandatory-two-factor-authentication">About mandatory two-factor authentication</a></span></div></li><li id=":R25imuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R25imuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/securing-your-account-with-two-factor-authentication-2fa/countries-where-sms-authentication-is-supported">Countries where SMS authentication is supported</a></span></div></li><li id=":R2dimuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R2dimuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/securing-your-account-with-two-factor-authentication-2fa/disabling-two-factor-authentication-for-your-personal-account">Disabling two-factor authentication for your personal account</a></span></div></li></ul></div><div class="col-12 col-lg-4 mb-6 height-full"><h3 class="mb-3 f4"><a rel="" class="text-underline" href="/en/authentication/authenticating-with-a-passkey">Authenticating with a passkey</a></h3><ul class="List__ListBox-sc-1x7olzq-0 iFaQQI"><li id=":Rdjmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rdjmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/authenticating-with-a-passkey/about-passkeys">About passkeys</a></span></div></li><li id=":Rljmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rljmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/authenticating-with-a-passkey/managing-your-passkeys">Managing your passkeys</a></span></div></li><li id=":Rtjmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rtjmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/authenticating-with-a-passkey/signing-in-with-a-passkey">Signing in with a passkey</a></span></div></li></ul></div><div class="col-12 col-lg-4 mb-6 height-full"><h3 class="mb-3 f4"><a rel="" class="text-underline" href="/en/authentication/connecting-to-github-with-ssh">Connecting to GitHub with SSH</a></h3><ul class="List__ListBox-sc-1x7olzq-0 iFaQQI"><li id=":Rdkmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rdkmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/connecting-to-github-with-ssh/about-ssh">About SSH</a></span></div></li><li id=":Rlkmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rlkmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/connecting-to-github-with-ssh/using-ssh-agent-forwarding">Using SSH agent forwarding</a></span></div></li><li id=":Rtkmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rtkmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/connecting-to-github-with-ssh/managing-deploy-keys">Managing deploy keys</a></span></div></li><li id=":R15kmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R15kmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/connecting-to-github-with-ssh/checking-for-existing-ssh-keys">Checking for existing SSH keys</a></span></div></li><li id=":R1dkmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R1dkmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/connecting-to-github-with-ssh/generating-a-new-ssh-key-and-adding-it-to-the-ssh-agent">Generating a new SSH key and adding it to the ssh-agent</a></span></div></li><li id=":R1lkmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R1lkmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/connecting-to-github-with-ssh/adding-a-new-ssh-key-to-your-github-account">Adding a new SSH key to your GitHub account</a></span></div></li><li id=":R1tkmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R1tkmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/connecting-to-github-with-ssh/testing-your-ssh-connection">Testing your SSH connection</a></span></div></li><li id=":R25kmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R25kmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/connecting-to-github-with-ssh/working-with-ssh-key-passphrases">Working with SSH key passphrases</a></span></div></li></ul></div><div class="col-12 col-lg-4 mb-6 height-full"><h3 class="mb-3 f4"><a rel="" class="text-underline" href="/en/authentication/troubleshooting-ssh">Troubleshooting SSH</a></h3><ul class="List__ListBox-sc-1x7olzq-0 iFaQQI"><li id=":Rdlmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rdlmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/troubleshooting-ssh/using-ssh-over-the-https-port">Using SSH over the HTTPS port</a></span></div></li><li id=":Rllmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rllmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/troubleshooting-ssh/recovering-your-ssh-key-passphrase">Recovering your SSH key passphrase</a></span></div></li><li id=":Rtlmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rtlmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/troubleshooting-ssh/deleted-or-missing-ssh-keys">Deleted or missing SSH keys</a></span></div></li><li id=":R15lmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R15lmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/troubleshooting-ssh/error-host-key-verification-failed">Error: Host key verification failed</a></span></div></li><li id=":R1dlmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R1dlmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/troubleshooting-ssh/error-permission-denied-publickey">Error: Permission denied (publickey)</a></span></div></li><li id=":R1llmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R1llmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/troubleshooting-ssh/error-bad-file-number">Error: Bad file number</a></span></div></li><li id=":R1tlmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R1tlmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/troubleshooting-ssh/error-key-already-in-use">Error: Key already in use</a></span></div></li><li id=":R25lmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R25lmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/troubleshooting-ssh/error-permission-to-userrepo-denied-to-other-user">Error: Permission to user/repo denied to other-user</a></span></div></li><li id=":R2dlmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R2dlmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/troubleshooting-ssh/error-permission-to-userrepo-denied-to-userother-repo">Error: Permission to user/repo denied to user/other-repo</a></span></div></li><li id=":R2llmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R2llmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/troubleshooting-ssh/error-agent-admitted-failure-to-sign">Error: Agent admitted failure to sign</a></span></div></li><li id=":R2tlmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R2tlmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/troubleshooting-ssh/error-ssh-add-illegal-option----apple-use-keychain">Error: ssh-add: illegal option -- apple-use-keychain</a></span></div></li><li id=":R35lmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R35lmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/troubleshooting-ssh/error-ssl-certificate-problem-verify-that-the-ca-cert-is-ok">Error: SSL certificate problem, verify that the CA cert is OK</a></span></div></li><li id=":R3dlmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R3dlmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/troubleshooting-ssh/error-unknown-key-type">Error: Unknown key type</a></span></div></li><li id=":R3llmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R3llmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/troubleshooting-ssh/error-were-doing-an-ssh-key-audit">Error: We're doing an SSH key audit</a></span></div></li></ul></div><div class="col-12 col-lg-4 mb-6 height-full"><h3 class="mb-3 f4"><a rel="" class="text-underline" href="/en/authentication/managing-commit-signature-verification">Managing commit signature verification</a></h3><ul class="List__ListBox-sc-1x7olzq-0 iFaQQI"><li id=":Rdmmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rdmmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/managing-commit-signature-verification/about-commit-signature-verification">About commit signature verification</a></span></div></li><li id=":Rlmmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rlmmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/managing-commit-signature-verification/displaying-verification-statuses-for-all-of-your-commits">Displaying verification statuses for all of your commits</a></span></div></li><li id=":Rtmmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":Rtmmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/managing-commit-signature-verification/checking-for-existing-gpg-keys">Checking for existing GPG keys</a></span></div></li><li id=":R15mmuqn6:" class="Item__LiBox-sc-yeql7o-0 bekYpy width-full pl-0"><div data-component="ActionList.Item--DividerContainer" class="Box-sc-g0xbh4-0 hROlum"><span id=":R15mmuqn6:--label" class="Box-sc-g0xbh4-0 bmseMA"><a rel="" class="d-block width-full text-underline" href="/en/authentication/managing-commit-signature-verification/generating-a-new-gpg-key">Generating a 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