SElinux :
DAC Discretionary Access Control
MAC Mandatory Access Control
最小權限集合linux
SELinux :Security Enhenced Linux :1990s ,NSA
Windows server 和 linux都是C2級別,不能說linux比windows server安全
系統級別:
A1,B1,B2.B3,C1,C2
Subject domain
Action what action
Object type
selinux policy
rulewindows