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| __NOTOC__
| | Welcome to '''WikiCyber''', a clear, practical reference for learning cybersecurity. |
| <div class="wc-corporate" aria-label="Main page">
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| <div class="enterprise-hero"><div class="enterprise-hero-inner">
| | Explore practical guidance on operating systems, network security, and digital forensics. |
| <div><h1>Understand systems.<br><span>Build your defenses.</span></h1><p class="hero-intro">A clear, practical reference for learning cybersecurity. Explore practical guidance on operating systems, network security, and digital forensics.</p><div class="hero-actions">[[#topics|<span class="button primary">Explore the knowledge base <span aria-hidden="true">→</span></span>]][[Special:AllPages|<span class="text-link">Read an article ↗</span>]]</div></div>
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| <div class="hero-art" role="img" aria-label="WikiCyber connects operating systems, network security, and digital forensics knowledge">
| | == Browse by topic == |
| <div class="art-heading"><span class="wc-diagram-brand"></span><span>WikiCyber</span></div>
| | * [[:Category:Windows|Windows]] — accounts, policies, PowerShell, and system security. |
| <div class="art-core"><strong>Knowledge from systems to security.</strong></div><div class="art-connector"></div>
| | * [[:Category:Linux|Linux]] — permissions, services, account auditing, and command-line guidance. |
| <div class="art-branches"><div><div class="art-node"><span class="wc-diagram-icon wc-diagram-systems"></span>Operating systems</div></div><div><div class="art-node"><span class="wc-diagram-icon wc-diagram-network"></span>Network security</div></div><div><div class="art-node"><span class="wc-diagram-icon wc-diagram-forensics"></span>Digital forensics</div></div></div>
| | * [[:Category:Cisco|Cisco and networking]] — networking concepts, routing, and device configuration. |
| </div>
| | * [[:Category:Windows Forensics|Digital forensics]] — event logs, system artifacts, and investigation methods. |
| </div></div>
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| <div class="knowledge-strip"><div class="knowledge-strip-inner"><strong>Find the knowledge you need.</strong><div>[[:Category:Windows|Windows]][[:Category:Linux|Linux]][[:Category:Cisco|Cisco & networking]][[:Category:Windows Forensics|Digital forensics]]</div></div></div>
| | == Contributing == |
| <div class="home-section" id="topics" aria-labelledby="topics-title"><div class="section-heading"><h2 id="topics-title">Build on a stronger<br>technical foundation.</h2></div>
| | WikiCyber is a free educational project. Invited contributors develop articles, and assigned reviewers review drafts before publication. |
| <div class="topic-grid">
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| <div class="topic-card"><span class="topic-icon blue" aria-hidden="true">⊞</span><h3>[[:Category:Windows|Windows]]</h3><p>Accounts, policies, PowerShell, and the foundations of a secure Windows system.</p>[[:Category:Windows|Explore Windows →]]</div>
| | * [[Help:Your first article|Writing your first article]] |
| <div class="topic-card"><span class="topic-icon green" aria-hidden="true">>_</span><h3>[[:Category:Linux|Linux]]</h3><p>Permissions, services, account auditing, and practical command-line guidance.</p>[[:Category:Linux|Explore Linux →]]</div>
| | * [[Special:AllPages|Browse all articles]] |
| <div class="topic-card"><span class="topic-icon blue" aria-hidden="true">⌘</span><h3>[[:Category:Cisco|Cisco & networking]]</h3><p>Networking concepts, routing, and the configuration behind secure connections.</p>[[:Category:Cisco|Explore networking →]]</div>
| | * [[WikiCyber:Terms of Use|Terms of Use]] |
| <div class="topic-card"><span class="topic-icon green" aria-hidden="true">◎</span><h3>[[:Category:Windows Forensics|Digital forensics]]</h3><p>Event logs, system artifacts, and methods for understanding what happened.</p>[[:Category:Windows Forensics|Explore forensics →]]</div>
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| </div><p id="search-status" class="muted" role="status" aria-live="polite"></p>
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| </div>
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| <div class="enterprise-feature"><div class="enterprise-feature-inner"><div><h2>Follow the evidence.<br>Understand the system.</h2><p>Bring structure to an investigation. Start with context, preserve what matters, and compare the records that help explain an event.</p>[[:Category:Windows Forensics|<span class="text-link">Explore the forensics collection →</span>]]</div><div class="terminal"><div><span>linux · investigation</span></div><pre><span># Establish a starting point</span>
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| $ journalctl --since today
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| $ last -a
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| $ ss -tulpn</pre></div></div></div>
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| <div class="contribution-section" id="contribute"><h2>Contribute your experience.<br>Help improve the reference.</h2><div><p>WikiCyber is a free educational project. Invited contributors develop articles, and assigned reviewers review drafts before publication.</p>[[Help:Your first article|<span class="text-link">Writing your first article ?</span>]]</div></div>
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| <div class="corporate-rule" aria-hidden="true"></div>
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| </div>
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Welcome to WikiCyber, a clear, practical reference for learning cybersecurity.
Explore practical guidance on operating systems, network security, and digital forensics.
Browse by topic
- Windows — accounts, policies, PowerShell, and system security.
- Linux — permissions, services, account auditing, and command-line guidance.
- Cisco and networking — networking concepts, routing, and device configuration.
- Digital forensics — event logs, system artifacts, and investigation methods.
Contributing
WikiCyber is a free educational project. Invited contributors develop articles, and assigned reviewers review drafts before publication.
