Hardening the Linux server - Part 3
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Hardening the Linux server - Part 2
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Installing RHEL EPEL Repo on Centos 5.x or 6.x
How to install RHEL EPEL repository on Centos 5.x or 6.x The following article will article CentOS 5.x-based or Centos 6.x-based system using Fedora Epel repos, and the third partyremipackage repos. These package repositories are not officially supported by CentOS,...
Hardening the Linux server - Part 1
Part 2 » Hardening the Linux server - Part 1 An introduction to GNU/Linux server security Summary: Servers—whether used for testing or production—are primary targets for attackers. By taking the proper steps, you can turn a vulnerable box into a hardened...
Linux Flushing File System Caches
We may drop the file system caches on Linux to free up memory for applications. Kernels 2.6.16 and newer provide a mechanism via the /proc/ to make the kernel drop the page cache and/or inode and dentry caches on command....