How to modify the SSH default port on CentOS system

How to modify the SSH default port on CentOS system

In order to enhance the network security of the server, we added the Cloud Security Center Enterprise Edition of the server, and at the same time we modified the default port number of SSH. The default SSH port number of the Linux server is 22. Everyone uses this default port number. Although it is convenient, it is also This increases some risks. After all, if you do not customize the port number, others will know that your port number is 22. In order to raise...

How to modify the SSH default port on CentOS system

How to modify the SSH default port on CentOS system

In order to enhance the network security of the server, we added the Cloud Security Center Enterprise Edition of the server, and at the same time we modified the default port number of SSH. The default SSH port number of the Linux server is 22. Everyone uses this default port number. Although it is convenient, it is also This increases some risks. After all, if you do not customize the port number, others will know that your port number is 22. In order to raise...