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标题: 有没有办法设置禁止其他ip地址登陆ssh？ [打印本页]

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作者: cqboy2003    时间: 2018-2-21 19:20
标题: 有没有办法设置禁止其他ip地址登陆ssh？
Last failed login: Wed Feb 21 17:59:00 CST 2018 from 182.100.67.60 on ssh:notty
There were 9978 failed login attempts since the last successful login.
Last login: Tue Feb 20 21:06:46 2018 from 222.181.198.179

今天登陆ssh发现这个提示，有没有办法禁止这些尝试登陆的？

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作者: licess    时间: 2018-2-22 09:19
使用iptables https://www.vpser.net/security/linux-iptables.html 或者 修改 /etc/hosts.allow和/etc/hosts.deny deny中添加 sshd:all:deny allow中添加允许的 sshd:123.45.6.7:allow

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