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Where users face threats to their privacy and security online, EFF鈥檚 technology tools are there to defend them.</p> <p>For those with design, programming, and/or security skills, <a href="https://www.eff.org/about/opportunities/volunteer/coding-with-eff">volunteering</a> to <a href="https://github.com/EFForg/">dig into the code</a> is an even more direct way to contribute to these projects.</p> <p class="take-action"><a href="https://www.eff.org/about/opportunities/volunteer/coding-with-eff">VOLUNTEER</a></p> <p>Even with invaluable volunteer help, keeping EFF鈥檚 tech projects running smoothly for the millions of users who rely on them requires serious development and maintenance.聽 Please consider making a donation to support our technology projects work:</p> <p class="take-action"><a href="https://supporters.eff.org/donate/">Donate to EFF</a></p> </div></div></div> </div> </div> <div class="three-col-middle"> <div class="col first"> </div> <div class="col middle"> </div> <div class="col last"> </div> <div class="clr"></div> </div> </div> <div class="three-col-stack-bottom"> <div class="panel-pane pane-views pane-tools"> <div class="view view-tools view-id-tools view-display-id-default view-dom-id-ca46dacc771c73e2e8b54b33b83b2fa1"> <div class="view-content"> <div class="views-row views-row-1 views-row-odd views-row-first"> <article role="article" class="node node--link node--highlight node--link--highlight node--highlight node--link--highlight"> <header> <div class="field field--name-field-banner-graphic field--type-image field--label-above"><div class="field__label">Banner Graphic: </div><div class="field__items"><div class="field__item even"><div class="teaser-thumbnail"><a href="https://www.eff.org/pages/digital-rights-bytes"><img src="https://www.eff.org/files/styles/highlight/public/2024/10/31/og-digitalrightsbytes.png?itok=znIFZf_S" width="380" height="190" alt="Penguin and cat sitting at the Digitial Rights Bytes diner bar being served by a dog" /></a></div></div></div></div><div class="node-content-type-byline link"><span>Resource</span> </div> <h3 class="node__title node__title"><a href="https://www.eff.org/pages/digital-rights-bytes" rel="bookmark">Digital Rights Bytes</a></h3> </header> <div class="node__content node__content"> <div class="eff-translation-links"></div><div class="field field--name-field-link-description field--type-text-long field--label-above"><div class="field__label">Description: </div><div class="field__items"><div class="field__item even">Get honest answers to the questions that have been bugging you about technology.</div></div></div> </div> </article> </div> <div class="views-row views-row-2 views-row-even"> <article role="article" class="node node--link node--highlight node--link--highlight node--highlight node--link--highlight"> <header> <div class="field field--name-field-banner-graphic field--type-image field--label-above"><div class="field__label">Banner Graphic: </div><div class="field__items"><div class="field__item even"><div class="teaser-thumbnail"><a href="https://www.eff.org/pages/certbot"><img src="https://www.eff.org/files/styles/highlight/public/banner_library/certbot-logo-1_0.png?itok=b6GgsKmf" width="380" height="190" alt="" /></a></div></div></div></div><div class="node-content-type-byline link"><span>Link</span> </div> <h3 class="node__title node__title"><a href="https://www.eff.org/pages/certbot" rel="bookmark">Certbot</a></h3> </header> <div class="node__content node__content"> <div class="eff-translation-links"></div><div class="field field--name-field-link-description field--type-text-long field--label-above"><div class="field__label">Description: </div><div class="field__items"><div class="field__item even">Certbot is a free, open source software tool for automatically using Let鈥檚 Encrypt certificates on manually-administered websites to enable HTTPS.</div></div></div> </div> </article> </div> <div class="views-row views-row-3 views-row-odd"> <article role="article" class="node node--link node--highlight node--link--highlight node--highlight node--link--highlight"> <header> <div class="field field--name-field-banner-graphic field--type-image field--label-above"><div class="field__label">Banner Graphic: </div><div class="field__items"><div class="field__item even"><div class="teaser-thumbnail"><a href="https://privacybadger.org/"><img src="https://www.eff.org/files/styles/highlight/public/2025/01/17/privacy-badger-logo.png?itok=AzJfcvUO" width="380" height="190" alt="" /></a></div></div></div></div><div class="node-content-type-byline link"><span>Link</span> </div> <h3 class="node__title node__title"><a href="https://privacybadger.org/" rel="bookmark">Privacy Badger</a></h3> </header> <div class="node__content node__content"> <div class="eff-translation-links"></div><div class="field field--name-field-link-description field--type-text-long field--label-above"><div class="field__label">Description: </div><div class="field__items"><div class="field__item even">Privacy Badger is an install-and-forget browser add-on that stops advertisers and trackers from secretly tracking where you go and what pages you look at on the web.</div></div></div> </div> </article> </div> <div class="views-row views-row-4 views-row-even"> <article role="article" class="node node--link node--highlight node--link--highlight node--highlight node--link--highlight"> <header> <div class="field field--name-field-banner-graphic field--type-image field--label-above"><div class="field__label">Banner Graphic: </div><div class="field__items"><div class="field__item even"><div class="teaser-thumbnail"><a href="https://www.eff.org/pages/cover-your-tracks"><img src="https://www.eff.org/files/styles/highlight/public/2021/01/07/cover_your_tracks_no_tagline.png?itok=WtWC1laD" width="380" height="190" alt="" /></a></div></div></div></div><div class="node-content-type-byline link"><span>Link</span> </div> <h3 class="node__title node__title"><a href="https://www.eff.org/pages/cover-your-tracks" rel="bookmark">Cover Your Tracks</a></h3> </header> <div class="node__content node__content"> <div class="eff-translation-links"></div><div class="field field--name-field-link-description field--type-text-long field--label-above"><div class="field__label">Description: </div><div class="field__items"><div class="field__item even">Cover Your Tracks analyzes how well your browser and add-ons protect you against online tracking techniques.</div></div></div> </div> </article> </div> <div class="views-row views-row-5 views-row-odd"> <article role="article" class="node node--link node--highlight node--link--highlight node--highlight node--link--highlight"> <header> <div class="field field--name-field-banner-graphic field--type-image field--label-above"><div class="field__label">Banner Graphic: </div><div class="field__items"><div class="field__item even"><div class="teaser-thumbnail"><a href="https://www.eff.org/pages/surveillance-self-defense"><img src="https://www.eff.org/files/styles/highlight/public/banner_library/og-ssd-logo.png?itok=IV4IcSL1" width="380" height="190" alt="" /></a></div></div></div></div><div class="node-content-type-byline link"><span>Resource</span> </div> <h3 class="node__title node__title"><a href="https://www.eff.org/pages/surveillance-self-defense" rel="bookmark">Surveillance Self-Defense</a></h3> </header> <div class="node__content node__content"> <div class="eff-translation-links"></div><div class="field field--name-field-link-description field--type-text-long field--label-above"><div class="field__label">Description: </div><div class="field__items"><div class="field__item even">Surveillance Self-Defense is EFF's online guide to defending yourself and your friends from surveillance by using secure technology and developing careful practices.</div></div></div> </div> </article> </div> <div class="views-row views-row-6 views-row-even"> <article role="article" class="node node--link node--highlight node--link--highlight node--highlight node--link--highlight"> <header> <div class="field field--name-field-banner-graphic field--type-image field--label-above"><div class="field__label">Banner Graphic: </div><div class="field__items"><div class="field__item even"><div class="teaser-thumbnail"><a href="https://www.eff.org/pages/atlas-surveillance"><img src="https://www.eff.org/files/styles/highlight/public/2021/01/07/atlas-og-1.png?itok=3zmBlWvJ" width="380" height="190" alt="" /></a></div></div></div></div><div class="node-content-type-byline link"><span>Link</span> </div> <h3 class="node__title node__title"><a href="https://www.eff.org/pages/atlas-surveillance" rel="bookmark">Atlas of Surveillance</a></h3> </header> <div class="node__content node__content"> <div class="eff-translation-links"></div><div class="field field--name-field-link-description field--type-text-long field--label-above"><div class="field__label">Description: </div><div class="field__items"><div class="field__item even">The Atlas of Surveillance is a searchable database and map that reveals which technologies, such as drones and automated license plate readers, are used by domestic law enforcement agencies across the United States.</div></div></div> </div> </article> </div> <div class="views-row views-row-7 views-row-odd"> <article role="article" class="node node--link node--highlight node--link--highlight node--highlight node--link--highlight"> <header> <div class="field field--name-field-banner-graphic field--type-image field--label-above"><div class="field__label">Banner Graphic: </div><div class="field__items"><div class="field__item even"><div class="teaser-thumbnail"><a href="https://github.com/EFForg/apkeep"><img src="https://www.eff.org/files/styles/highlight/public/2024/04/29/apkeep_boxes_0.png?itok=NDyGO3eq" width="380" height="190" alt="apkeep" /></a></div></div></div></div><div class="node-content-type-byline link"><span>Link</span> </div> <h3 class="node__title node__title"><a href="https://github.com/EFForg/apkeep" rel="bookmark">apkeep</a></h3> </header> <div class="node__content node__content"> <div class="eff-translation-links"></div><div class="field field--name-field-link-description field--type-text-long field--label-above"><div class="field__label">Description: </div><div class="field__items"><div class="field__item even">Our tool to safely download Android APK files</div></div></div> </div> </article> </div> <div class="views-row views-row-8 views-row-even views-row-last"> <article role="article" class="node node--link node--highlight node--link--highlight node--highlight node--link--highlight"> <header> <div class="field field--name-field-banner-graphic field--type-image field--label-above"><div class="field__label">Banner Graphic: </div><div class="field__items"><div class="field__item even"><div class="teaser-thumbnail"><a href="https://sls.eff.org/"><img src="https://www.eff.org/files/styles/highlight/public/2024/04/29/surveillance-og-2.png?itok=re-1NZRo" width="380" height="190" alt="" /></a></div></div></div></div><div class="node-content-type-byline link"><span>Link</span> </div> <h3 class="node__title node__title"><a href="https://sls.eff.org/" rel="bookmark">Street Level Surveillance</a></h3> </header> <div class="node__content node__content"> <div class="eff-translation-links"></div><div class="field field--name-field-link-description field--type-text-long field--label-above"><div class="field__label">Description: </div><div class="field__items"><div class="field__item even">A project on the surveillance technologies that law enforcement agencies routinely deploy in our communities.</div></div></div> </div> </article> </div> </div> </div> </div> <div class="clr"></div> </div> </div> </div> </div> <div class="clear-block"></div> </div> <p class="faq-toc"><a href="#main-content">Back to top</a></p> 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