Concentrating on Linux installation, tuning, and administration, this guide to protecting systems from security attacks demonstrates how to install Linux so that it is tuned for the highest security and best performance, how to scan the network and encrypt the traffic for securing all private traffics in a public network, and how to monitor and log the system to detect potential security problems.
Barangsiapa mengajarkan ilmu, maka baginya pahala seperti orang yang mengamalkan ilmu nya dan tidak akan mengurangi pahala orang yang melakukan amal tersebut.