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[GH-ISSUE #1882] 两步验证问题 求助! #1490
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Reference: github-starred/frp#1490
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Originally created by @sshuangliu on GitHub (Jun 24, 2020).
Original GitHub issue: https://github.com/fatedier/frp/issues/1882
对Internet开放的服务,安全性很重要,为防止扫描 暴力破解,计划开启两步验证2FA,已经成功部署,但是 有个疑问:以SSH服务为例,能否验证的时候只输入APP上的动态口令,即‘一步验证’,bypass掉输入本地密码。 或者说有什么对应的其他方案推荐?
thanks
@lyh543 commented on GitHub (Jun 25, 2020):
我的想法是从iptables进行防护,屏蔽掉访问频繁的链接。可参考
https://lyh543.github.io/Linux/use-iptables-to-protect-ssh-from-brute-force-attack/
不过我还没有进行实现。
@fatedier commented on GitHub (Jun 25, 2020):
如果是类似 iptables 这种方式的话,倒是可以通过开发自定义插件来解决。比如限制单个 ip 每分钟的连接次数之类的。
@sshuangliu commented on GitHub (Jun 25, 2020):
Linux有个这种的方案:Fail2Ban,部署这个服务即可,但是还是没有达到动态密码这种方式来的靠谱
@sshuangliu commented on GitHub (Jun 25, 2020):
Fail2Ban可以了解下