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searchaux" style="display:none">Approach to security that focuses on the data itself rather than of networks</div> <p><b>Data-centric security</b> is an approach to security that emphasizes the dependability of the <a href="/wiki/Data" title="Data">data</a> itself rather than the security of <a href="/wiki/Computer_network" title="Computer network">networks</a>, <a href="/wiki/Server_(computing)" title="Server (computing)">servers</a>, or applications. Data-centric security is evolving rapidly as enterprises increasingly rely on digital information to <a href="/wiki/Business_process" title="Business process">run their business</a> and <a href="/wiki/Big_data" title="Big data">big data</a> projects become mainstream.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> <sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> <sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> It involves the separation of data and <a href="/wiki/Digital_rights_management" title="Digital rights management">digital rights management</a> that assign encrypted files to pre-defined access control lists, ensuring access rights to critical and confidential data are aligned with documented business needs and job requirements that are attached to user identities.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p><p>Data-centric security also allows organizations to overcome the disconnect between IT security technology and the objectives of business strategy by relating security services directly to the data they implicitly protect; a relationship that is often obscured by the presentation of security as an end in itself.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Key_concepts">Key concepts</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data-centric_security&action=edit&section=1" title="Edit section: Key concepts"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Common processes in a data-centric security model include:<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </p> <ul><li>Discover: the ability to know what data is stored where including sensitive information.</li> <li>Manage: the ability to define access policies that will determine if certain data is accessible, editable, or blocked from specific users, or locations.</li> <li>Protect: the ability to defend against data loss or unauthorized use of data and prevent sensitive data from being sent to unauthorized users or locations.</li> <li>Monitor: the constant monitoring of data usage to identify meaningful deviations from normal behavior that would point to possible malicious intent.</li></ul> <p>From a technical point of view, information (data)-centric security relies on the implementation of the following:<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p> <ul><li>Information (data) that is self-describing and defending.</li> <li>Policies and controls that account for business context.</li> <li>Information that remains protected as it moves in and out of applications and storage systems, and changing business context.</li> <li>Policies that work consistently through the different data management technologies and defensive layers implemented.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Technology">Technology</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data-centric_security&action=edit&section=2" title="Edit section: Technology"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Data_access_controls_and_policies">Data access controls and policies</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data-centric_security&action=edit&section=3" title="Edit section: Data access controls and policies"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Data <a href="/wiki/Access_control" title="Access control">access control</a> is the selective restriction of access to data. Accessing may mean viewing, editing, or using. Defining proper access controls requires to map out the information, where it resides, how important it is, who it is important to, how sensitive the data is and then designing appropriate controls.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Encryption">Encryption</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data-centric_security&action=edit&section=4" title="Edit section: Encryption"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Encryption" title="Encryption">Encryption</a></div> <p><a href="/wiki/Encryption" title="Encryption">Encryption</a> is a proven data-centric technique to address the risk of data theft in smartphones, laptops, desktops and even servers, including the cloud. One limitation is that encryption is not always effective once a network intrusion has occurred and cybercriminals operate with stolen valid user credentials.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Data_masking">Data masking</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data-centric_security&action=edit&section=5" title="Edit section: Data masking"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Data_masking" title="Data masking">Data masking</a></div> <p><a href="/wiki/Data_masking" title="Data masking">Data Masking</a> is the process of hiding specific data within a database table or cell to ensure that data security is maintained and that sensitive information is not exposed to unauthorized personnel. This may include masking the data from users, developers, third-party and outsourcing vendors, etc. Data masking can be achieved multiple ways: by duplicating data to eliminate the subset of the data that needs to be hidden, or by obscuring the data dynamically as users perform requests. <sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Auditing">Auditing</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data-centric_security&action=edit&section=6" title="Edit section: Auditing"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Security_audit" class="mw-redirect" title="Security audit">Security audit</a></div> <p>Monitoring all activity at the data layer is a key component of a data-centric security strategy. It provides visibility into the types of actions that users and tools have requested and been authorized to on specific data elements. Continuous monitoring at the data layer combined with precise access control can contribute significantly to the real-time detection of data breaches, limits the damages inflicted by a breach and can even stop the intrusion if proper controls are in place. A 2016 survey<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> shows that most organizations still do not assess database activity continuously and lack the capability to identify database breaches in a timely fashion. </p> <div class="mw-heading mw-heading3"><h3 id="Privacy-enhancing_technologies">Privacy-enhancing technologies</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data-centric_security&action=edit&section=7" title="Edit section: Privacy-enhancing technologies"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Privacy-enhancing_technologies" title="Privacy-enhancing technologies">Privacy-enhancing technologies</a></div> <p>A <a href="/wiki/Privacy-enhancing_technologies" title="Privacy-enhancing technologies">privacy-enhancing technology</a> (PET) is a method of protecting data. PETs allow online users to protect the privacy of their personally identifiable information (PII) provided to and handled by services or applications. PETs use techniques to minimize possession of personal data without losing the functionality of an information system. </p> <div class="mw-heading mw-heading2"><h2 id="Cloud_computing">Cloud computing</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data-centric_security&action=edit&section=8" title="Edit section: Cloud computing"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Cloud_computing" title="Cloud computing">Cloud computing</a> is an evolving paradigm with tremendous momentum, but its unique aspects exacerbate security and privacy challenges. Heterogeneity and diversity of cloud services and environments demand fine-grained access control policies and services that should be flexible enough to capture dynamic, context, or attribute-based access requirements and data protection.<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> Data-centric security measures can also help protect against <a href="/wiki/Data_loss_prevention_software" title="Data loss prevention software">data-leakage</a> and life cycle management of information.<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> </p><p><br /> </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data-centric_security&action=edit&section=9" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Data_masking" title="Data masking">Data masking</a></li> <li><a href="/wiki/Data_security" title="Data security">Data security</a></li> <li><a href="/wiki/Defense_in_depth_(computing)" title="Defense in depth (computing)">Defense in depth (computing)</a></li> <li><a href="/wiki/Information_security" title="Information security">Information security</a></li> <li><a href="/wiki/Information_security_policies" class="mw-redirect" title="Information security policies">Information security policies</a></li> <li><a href="/wiki/Raz-Lee" title="Raz-Lee">Raz-Lee</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data-centric_security&action=edit&section=10" title="Edit section: References"><span>edit</span></a><span 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(identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.2139%2Fssrn.3168615">10.2139/ssrn.3168615</a><span class="reference-accessdate">, retrieved <span class="nowrap">2023-12-13</span></span></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Data+Centric+Security+Approach%3A+A+Way+to+Achieve+Security+%26+Privacy+in+Cloud+Computing&rft.place=Rochester%2C+NY&rft.date=2018-04-25&rft_id=info%3Adoi%2F10.2139%2Fssrn.3168615&rft.aulast=Arora&rft.aufirst=Amandeep+Singh&rft.au=Raja%2C+Linesh&rft.au=Bahl%2C+Barkha&rft_id=https%3A%2F%2Fpapers.ssrn.com%2Fabstract%3D3168615&rfr_id=info%3Asid%2Fen.wikipedia.org%3AData-centric+security" class="Z3988"></span><span class="cs1-maint citation-comment"><code class="cs1-code">{{<a href="/wiki/Template:Citation" title="Template:Citation">citation</a>}}</code>: CS1 maint: location missing publisher (<a href="/wiki/Category:CS1_maint:_location_missing_publisher" 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title="Information security">Information security</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related security categories</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Computer_security" title="Computer security">Computer security</a></li> <li><a href="/wiki/Automotive_security" title="Automotive security">Automotive security</a></li> <li><a href="/wiki/Cybercrime" title="Cybercrime">Cybercrime</a> <ul><li><a href="/wiki/Cybersex_trafficking" title="Cybersex trafficking">Cybersex trafficking</a></li> <li><a href="/wiki/Computer_fraud" title="Computer fraud">Computer fraud</a></li></ul></li> <li><a href="/wiki/Cybergeddon" title="Cybergeddon">Cybergeddon</a></li> <li><a href="/wiki/Cyberterrorism" title="Cyberterrorism">Cyberterrorism</a></li> <li><a href="/wiki/Cyberwarfare" title="Cyberwarfare">Cyberwarfare</a></li> <li><a href="/wiki/Electromagnetic_warfare" class="mw-redirect" title="Electromagnetic warfare">Electromagnetic warfare</a></li> <li><a href="/wiki/Information_warfare" title="Information warfare">Information warfare</a></li> <li><a href="/wiki/Internet_security" title="Internet security">Internet security</a></li> <li><a href="/wiki/Mobile_security" title="Mobile security">Mobile security</a></li> <li><a href="/wiki/Network_security" title="Network security">Network security</a></li> <li><a href="/wiki/Copy_protection" title="Copy protection">Copy protection</a></li> <li><a href="/wiki/Digital_rights_management" title="Digital rights management">Digital rights management</a></li></ul> </div></td><td class="noviewer navbox-image" rowspan="3" style="width:1px;padding:0 0 0 2px"><div><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:CIAJMK1209-en.svg" class="mw-file-description" title="vectorial version"><img alt="vectorial version" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c5/CIAJMK1209-en.svg/150px-CIAJMK1209-en.svg.png" decoding="async" width="150" height="150" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c5/CIAJMK1209-en.svg/225px-CIAJMK1209-en.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c5/CIAJMK1209-en.svg/300px-CIAJMK1209-en.svg.png 2x" data-file-width="496" data-file-height="496" /></a><figcaption>vectorial version</figcaption></figure></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Threat_(computer)" class="mw-redirect" title="Threat (computer)">Threats</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Adware" title="Adware">Adware</a></li> <li><a href="/wiki/Advanced_persistent_threat" title="Advanced persistent threat">Advanced persistent threat</a></li> <li><a href="/wiki/Arbitrary_code_execution" title="Arbitrary code execution">Arbitrary code execution</a></li> <li><a href="/wiki/Backdoor_(computing)" title="Backdoor (computing)">Backdoors</a></li> <li>Bombs <ul><li><a href="/wiki/Fork_bomb" title="Fork bomb">Fork</a></li> <li><a href="/wiki/Logic_bomb" title="Logic bomb">Logic</a></li> <li><a href="/wiki/Time_bomb_(software)" title="Time bomb (software)">Time</a></li> <li><a href="/wiki/Zip_bomb" title="Zip bomb">Zip</a></li></ul></li> <li><a href="/wiki/Hardware_backdoor" title="Hardware backdoor">Hardware backdoors</a></li> <li><a href="/wiki/Code_injection" title="Code injection">Code injection</a></li> <li><a href="/wiki/Crimeware" title="Crimeware">Crimeware</a></li> <li><a href="/wiki/Cross-site_scripting" title="Cross-site scripting">Cross-site scripting</a></li> <li><a href="/wiki/Cross-site_leaks" title="Cross-site leaks">Cross-site leaks</a></li> <li><a href="/wiki/DOM_clobbering" title="DOM clobbering">DOM clobbering</a></li> <li><a href="/wiki/History_sniffing" title="History sniffing">History sniffing</a></li> <li><a href="/wiki/Cryptojacking" title="Cryptojacking">Cryptojacking</a></li> <li><a href="/wiki/Botnet" title="Botnet">Botnets</a></li> <li><a href="/wiki/Data_breach" title="Data breach">Data breach</a></li> <li><a href="/wiki/Drive-by_download" title="Drive-by download">Drive-by download</a></li> <li><a href="/wiki/Browser_Helper_Object" title="Browser Helper Object">Browser Helper Objects</a></li> <li><a href="/wiki/Computer_virus" title="Computer virus">Viruses</a></li> <li><a href="/wiki/Data_scraping" title="Data scraping">Data scraping</a></li> <li><a href="/wiki/Denial-of-service_attack" title="Denial-of-service attack">Denial-of-service attack</a></li> <li><a href="/wiki/Eavesdropping" title="Eavesdropping">Eavesdropping</a></li> <li><a href="/wiki/Email_fraud" title="Email fraud">Email fraud</a></li> <li><a href="/wiki/Email_spoofing" title="Email spoofing">Email spoofing</a></li> <li><a href="/wiki/Exploit_(computer_security)" title="Exploit (computer security)">Exploits</a></li> <li><a href="/wiki/Dialer#Fraudulent_dialer" title="Dialer">Fraudulent dialers</a></li> <li><a href="/wiki/Hacktivism" title="Hacktivism">Hacktivism</a></li> <li><a href="/wiki/Infostealer" title="Infostealer">Infostealer</a></li> <li><a href="/wiki/Insecure_direct_object_reference" title="Insecure direct object reference">Insecure direct object reference</a></li> <li><a href="/wiki/Keystroke_logging" title="Keystroke logging">Keystroke loggers</a></li> <li><a href="/wiki/Malware" title="Malware">Malware</a></li> <li><a href="/wiki/Payload_(computing)" title="Payload (computing)">Payload</a></li> <li><a href="/wiki/Phishing" title="Phishing">Phishing</a> <ul><li><a href="/wiki/Voice_phishing" title="Voice phishing">Voice</a></li></ul></li> <li><a href="/wiki/Polymorphic_engine" title="Polymorphic engine">Polymorphic engine</a></li> <li><a href="/wiki/Privilege_escalation" title="Privilege escalation">Privilege escalation</a></li> <li><a href="/wiki/Ransomware" title="Ransomware">Ransomware</a></li> <li><a href="/wiki/Rootkit" title="Rootkit">Rootkits</a></li> <li><a href="/wiki/Scareware" title="Scareware">Scareware</a></li> <li><a href="/wiki/Shellcode" title="Shellcode">Shellcode</a></li> <li><a href="/wiki/Spamming" title="Spamming">Spamming</a></li> <li><a href="/wiki/Social_engineering_(security)" title="Social engineering (security)">Social engineering</a></li> <li><a href="/wiki/Spyware" title="Spyware">Spyware</a></li> <li><a href="/wiki/Software_bug" title="Software bug">Software bugs</a></li> <li><a href="/wiki/Trojan_horse_(computing)" title="Trojan horse (computing)">Trojan horses</a></li> <li><a href="/wiki/Hardware_Trojan" title="Hardware Trojan">Hardware Trojans</a></li> <li><a href="/wiki/Remote_access_trojan" class="mw-redirect" title="Remote access trojan">Remote access trojans</a></li> <li><a href="/wiki/Vulnerability_(computing)" class="mw-redirect" title="Vulnerability (computing)">Vulnerability</a></li> <li><a href="/wiki/Web_shell" title="Web shell">Web shells</a></li> <li><a href="/wiki/Wiper_(malware)" title="Wiper (malware)">Wiper</a></li> <li><a href="/wiki/Computer_worm" title="Computer worm">Worms</a></li> <li><a href="/wiki/SQL_injection" title="SQL injection">SQL injection</a></li> <li><a href="/wiki/Rogue_security_software" title="Rogue security software">Rogue security software</a></li> <li><a href="/wiki/Zombie_(computing)" title="Zombie (computing)">Zombie</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Defenses</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Application_security" title="Application security">Application security</a> <ul><li><a href="/wiki/Secure_coding" title="Secure coding">Secure coding</a></li> <li>Secure by default</li> <li><a href="/wiki/Secure_by_design" title="Secure by design">Secure by design</a> <ul><li><a href="/wiki/Misuse_case" title="Misuse case">Misuse case</a></li></ul></li></ul></li> <li><a href="/wiki/Computer_access_control" title="Computer access control">Computer access control</a> <ul><li><a href="/wiki/Authentication" title="Authentication">Authentication</a> <ul><li><a href="/wiki/Multi-factor_authentication" title="Multi-factor authentication">Multi-factor authentication</a></li></ul></li> <li><a href="/wiki/Authorization" title="Authorization">Authorization</a></li></ul></li> <li><a href="/wiki/Computer_security_software" title="Computer security software">Computer security software</a> <ul><li><a href="/wiki/Antivirus_software" title="Antivirus software">Antivirus software</a></li> <li><a href="/wiki/Security-focused_operating_system" title="Security-focused operating system">Security-focused operating system</a></li></ul></li> <li><a class="mw-selflink selflink">Data-centric security</a></li> <li><a href="/wiki/Code_obfuscation" class="mw-redirect" title="Code obfuscation">Obfuscation (software)</a></li> <li><a href="/wiki/Data_masking" title="Data masking">Data masking</a></li> <li><a href="/wiki/Encryption" title="Encryption">Encryption</a></li> <li><a href="/wiki/Firewall_(computing)" title="Firewall (computing)">Firewall</a></li> <li><a href="/wiki/Intrusion_detection_system" title="Intrusion detection system">Intrusion detection system</a> <ul><li><a href="/wiki/Host-based_intrusion_detection_system" title="Host-based intrusion detection system">Host-based intrusion detection system</a> (HIDS)</li> <li><a href="/wiki/Anomaly_detection" title="Anomaly detection">Anomaly detection</a></li></ul></li> <li><a href="/wiki/Information_security_management" title="Information security management">Information security management</a> <ul><li><a href="/wiki/Information_risk_management" class="mw-redirect" title="Information risk management">Information risk management</a></li> <li><a href="/wiki/Security_information_and_event_management" title="Security information and event management">Security information and event management</a> (SIEM)</li></ul></li> <li><a href="/wiki/Runtime_application_self-protection" title="Runtime application self-protection">Runtime application self-protection</a></li> <li><a href="/wiki/Site_isolation" title="Site isolation">Site isolation</a></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Data-centric_security&oldid=1195900728">https://en.wikipedia.org/w/index.php?title=Data-centric_security&oldid=1195900728</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" 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