Linux hardening steps for starters - Linux Audit
https://linux-audit.com/linux-server-ha30.05.2014 · System hardening is the process of doing the ‘right’ things. The goal is to enhance the security level of the system. There are many aspects to securing a system properly. Yet, the basics are similar for most operating systems. So the system hardening process for Linux desktop and servers is that that special. Core principles of system ...
Chapter 2. Basic Hardening Guide
docs.fedoraproject.org › en-US › Fedora2.8. Services. 2.9. NTP. The US National Security Agency (NSA) has developed two guides for hardening a default installation of Red Hat Enterprise Linux 5. Many of the tips provided in these guides are also valid for installations of Fedora. This Basic Hardening Guide will cover portions of the NSA's Hardening Tips and will explain why ...