Howto: Harden the Ubuntu Linux Kernel with sysctl
I'm totally clueless when it comes to Kernels and stability. Is this good to go? Has anyone tried it and does it really improve security tremendously?
I'm always up for security improvements but I don't like messing around with my Kernel.
Specs: Acer Aspire 5633WLMi | Intel Core 2 Duo T5500 (1.66GHz) | 2GB DDR2 (dual-channel) RAM | Nvidia GeForce Go 7300 TurboCache 256 MB | BCM4401-B0 100Base-TX | Intel PRO/Wireless 3945ABG wifi | Ubuntu 11.04 x32 | Windows 7 x64