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Panel Security Control Security Group Port Configuration Modification

When we manage a web server, the server often belongs to you and hackers, because you can control the server and hackers can, so we need to manage security and fix loopholes to a certain extent, so that hackers are invulnerable.

Alibaba Cloud Server Configuration Security Group

Server Configuration Port - Brand - SEO - Public Opinion - Optimization -米国生活

Alibaba Cloud Server Add Port

修改端口范围,如,写一个就好,8080/8080 或8899/8899或8800/8800或其他的你喜欢的

Port Add-Brand-SEO-Public Opinion-Optimization-米国生活

Release the changed port at the security of the panel:8899(example)

-Brand-SEO-Public Opinion-Optimization-米国生活

Simply test whether the port can be released to take effect

Order:nmap ipAddress


Modify ports on the panel

Simple test on the server if the port used by the lower panel allows us to allow the port
-Brand-SEO-Public Opinion-Optimization-米国生活
Use the new panel port for the login panel, see the command: bt 14


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