Today told remote configuration service sshd
And apsche static website
In 1970, the predecessor of the Internet as the ARPANET (ARPANET) has begun to take shape,
And began to open to the non-military sector, many universities and the business sector began to access.
Although that time the size of the ARPANET (only four hosts running on a network) LAN not as mature now,
But it still has laid a solid foundation for the development of network technology.
SELinux (Security-Enhanced Linux) is a United States National Security Agency developed with the help of Linux open source community
A mandatory access control (MAC, Mandatory Access Control) of the security subsystem.
The purpose of using SELinux technology RHEL 7 system is to allow each service process is constrained,
It is only to obtain resources should have acquired.
Attach notes as follows:
