Beginner's guide to SELinuxDec 21, 2017, 19:00 (0 Talkback[s])
(Other stories by Shusain)
SELinux or Security Enhanced Linux is advanced access control mechanism which was developed by US security agency NSA to prevent malicious intrusions & tempering. It implements MAC (Mandatory Access control) over already present DAC (Discretionary Access Control ) i.e. read, write , execute permissions.