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Add two-factor authentication to your ssh in 30 seconds.

9 点作者 orchdork10159将近 12 年前

5 条评论

RossM将近 12 年前
I&#x27;ve used the libpam module for Google Authenticator[0] before, the difference being that it isn&#x27;t dependant on the availability of a third-party service, but you have to be much more careful about losing your device. That said Authy do have pretty great uptime[1]<p>Nice for production servers, but becomes a an annoyance after the cool factor wears off for servers that don&#x27;t really need it :) Installable on aptitude using libpam-google-authenticator (guide [2]).<p>[0]: <a href="https://code.google.com/p/google-authenticator/" rel="nofollow">https:&#x2F;&#x2F;code.google.com&#x2F;p&#x2F;google-authenticator&#x2F;</a> [1]: <a href="http://status.authy.com/" rel="nofollow">http:&#x2F;&#x2F;status.authy.com&#x2F;</a> [2]: <a href="https://scottlinux.com/2013/06/02/use-google-authenticator-for-two-factor-ssh-authentication-in-linux/" rel="nofollow">https:&#x2F;&#x2F;scottlinux.com&#x2F;2013&#x2F;06&#x2F;02&#x2F;use-google-authenticator-f...</a>
chris-tucker将近 12 年前
So what if the site goes down?<p>I can&#x27;t ssh since force command is failing?
评论 #6146002 未加载
nickbyfleet将近 12 年前
I looked at the site for some time and couldn&#x27;t find an answer to my question. Does anybody know if the SMS is just for US cellphones?
nobodyshere将近 12 年前
Can anyone tell me if that&#x27;s really worth it? Looks like a bit of an overkill considering the protection given by ssh keys.
Oletros将近 12 年前
Does it works just with SMS?