How to install SELinux on Ubuntu Server 20.04
Simplyrunsetenforce1asroot.Onewaytodothisistorunsudosetenforce1.Youcanverifythatitsucceededbyrunningsestatusand ...,SELinuxcanbeenabledinUbuntubyinstallingtheselinuxmeta-package,whichwillmaketheneededchangestothesystem,andinstalltheTresyspolicies...。參考影片的文章的如下: