Below are the tasks that we will cover for One Time Server Security Hardening and Performance Optimisation
- Updating Kernal to the latest version with security patches like
grsec/openwall
- Installing Process Resource Monitor (PRM)
- Installing System Integrity Monitor (SIM)
- Installing CHKRootKit
- Installing RootKit Hunter
- Kernel Tuning with sysctl.conf
- SSH Hardening
- APF/CSF Firewall
- Brute Force Detection
- Secure and Optimize Apache (HTTP)
- MySQL optimization
- Removal of unwanted packages and unused services
- Cleaning up logs
- Shell Fork Bomb Protection
- Tmp hardening ( /tmp, /var/tmp, /dev/shm)
- Installing Mod_Security
- Installing Mod_Evasive
- S.M.A.R.T Checking of Hard Disks
- Securing your Php installations
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