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Linux Security Labs

Practice Linux security, hardening, user management, permissions, SSH security, logs, firewall rules, auditd, sudo access, and compliance checks.

Example labs

  • Harden SSH Configuration on Linux
  • Analyze Failed Login Attempts from Auth Logs
  • Configure UFW Firewall Rules
  • Review Sudo Privileges and User Access
  • Create Linux Audit Evidence for Compliance
  • Check File Permissions and Ownership Issues
  • Enable and Review Auditd Rules

Best for: Linux admins, SOC analysts, DevOps engineers, security engineers

Labs in this category

Labs for this category are being added to the library.

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