Configuring Security

The CompTIA Linux+/LPIC-1 (Exam 102) course covers all objectives on the CompTIA Linux+ and Linux Professional Institute LPIC-1 exams. With 140 interactive practice questions to assess your skills, hands-on exercises to help you cement knowledge, and CLI task simulations, the CompTIA Linux+/LPIC-1 course offers everything needed to study for and pass the exams. This resource shows how to apply different network and user-based security settings.

After completing this resource, learners will be able to:

• Audit a system to find files with SUID/SGID
• Manage password aging
• Analyze ports with netstat and nmap
• Set up limits on user logins, processes, and memory usage
• Configure sudo
• Determine which users have logged in and are currently logged in
• Set up host security
• Understand advanced secruity such as SELinux and Apparmor