The Practical Linux Hardening Guide provides a high-level overview of hardening GNU/Linux systems. It is not an official standard or handbook but it touches and uses industry standards.
This guide also provides you with practical step-by-step instructions for building your own hardened systems and services. One of the main goals is to create a single document covering internal and external threats.
The Practical Linux Hardening Guide use following OpenSCAP configurations:
C2S for Red Hat Enterprise Linux 7 v0.1.43.
The requirements are derived from the (NIST) 800-53 and related documents.
I’m a System and (tiny) Network Administrator. Also Security Enthusiast.
For the most part, I manage environments based on GNU/Linux and BSD systems.
The postings on this domain are my own and don’t necessarily represent my employer’s positions, strategies or opinions.
If you wish to contact me: