Skill

Harden Linux Systems

August 2023 with John McGovern

Join John McGovern as he demonstrates how to improve the security posture of Linux systems by hardening configurations and services!

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A former CBT Nuggets learner, John used online IT training to help him build a diverse skill set, which includes networking and cybersecurity.

Videos in this skill

1. Overview (0:12)
2. Introduction (0:18)
3. Insecure Protocols and Secure Boot (0:38)
4. Enforcing Strong Passwords (0:35)
5. Harden Kernel Parameters (0:33)
6. Conclusion (0:04)

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THOMAS S. | SYSTEMS ENGINEER & CONSULTANT