52ky 发表于 2022-9-10 16:40:24

centos安全设置

centos安全设置1、用防火墙关闭不需要的任何端口，他人PING不到服务器，要挟天然减少了一大半

(Centos security settings 1. Use the firewall to close any unnecessary ports, others can't PING the server, and the threat is naturally reduced by more than half)




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