RedHat: Uses RHEL5 to defend SELinux

Security Enhancement Linux (SecurityEnhancedLinux), which is known as the launch of SELinux, is a powerful and controllable tool for IT managers to ensure the security and stability of Linux systems. SELinux is the implementation of mandatory access control developed by the National Security Agency (NAS). Currently, SELinux has been integrated into most mainstream Linux versions. "SELinux can prevent theft, spread junk information, and prevent" worms "from attacking websites ." Re Security Enhanced Linux (Security Enhanced Linux), which is known as the launch of SELinux, is a powerful and controllable tool for IT managers to ensure the Security and stability of Linux systems. SELinux is the implementation of mandatory access control developed by the National Security Agency (NAS). Currently, SELinux has been integrated into most mainstream Linux versions.

"SELinux can prevent theft, spread junk information, and prevent" worms "from attacking websites ." "He is also a formal participant in The SELinux project," said Dan Walsh, chief software engineer at Red Hat. IT managers should enable SELinux in all aspects of the data center at any time, according to woson.

The problem is that many users now turn SELinux off (SELinux has been built into the Red Hat Enterprise Edition Linux system ).

SELinux open source security technology is widely recognized in terms of ensuring high security, and is also considered too complicated. RHEL 5 (Red Hat Enterprise Linux 5) contains a large number of new tools and management features to solve this problem, but is it too late?