CentOS Tuning & Hardening Script
Today we want to share a script with you, that we use with most of our tuning and security services, to provide a basic system tuning and kernel hardening, before we manually adjust the settings for the specific system and add additional settings. What the script does, is disabling unneeded services, such as bluetooth, portmap, cups and much more. After that, it applies optimized kernel settings to improve security and performance of your CentOS system. Optional settings are to set Google's public DNS resolvers as default and to change your SSH port. Both are optional, but nevertheless they're recommended.
Since we don't want to make the whole content of our script public yet, we have created a binary file of the current version... Continue