Ebook How to cheat at securing Linux - The perfect reference for the multitasked SysAdmin

Ebook "How to cheat at securing Linux - The perfect reference for the multitasked SysAdmin" includes content: Presenting the business case for open source software; hardening the operating system; enumeration and scanning your network, introducing intrusion detection and snort; installing and configuring snort and add ons; advanced snort deployment; network analysis, troubleshooting, and packet sniffing; basics of cryptography and encryption; perimeter security, DMZS, remote access, and VPNS; linux bastion hosts; apache web server hardening.