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...

Tutorial on reinstalling the system on the VPS netboot.xyz network

Tutorial on reinstalling the system on the VPS netboot.xyz network

The netboot.xyz network reinstallation tool can easily reinstall various operating systems. Using this tool, you no longer have to worry about the VPS provider not having a mirror system in the background. There are also many netboot.xyz tutorials on the Internet, but they all have some problems. In this article, we tested 3 methods using the Banwagonhost VPS. There is always an installation method you need. The prerequisite for using netboot is that you can use VNC or IPMI....

Tutorial on reinstalling the system on the VPS netboot.xyz network

Tutorial on reinstalling the system on the VPS netboot.xyz network

The netboot.xyz network reinstallation tool can easily reinstall various operating systems. Using this tool, you no longer have to worry about the VPS provider not having a mirror system in the background. There are also many netboot.xyz tutorials on the Internet, but they all have some problems. In this article, we tested 3 methods using the Banwagonhost VPS. There is always an installation method you need. The prerequisite for using netboot is that you can use VNC or IPMI....