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#1 2011-10-09 10:41:20
- halhen
- Member
- From: Gothenburg, Sweden
- Registered: 2009-04-08
- Posts: 56
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zuul - Simple two-factor authentication for SSH unless using publickey
To quote myself:
I wrote:
I have a few machines I want to access using SSH. I use public keys when connecting from a trusted computer. However, I also want to access the machines from other computers using passwords. To eliminate the consequences of brute force password cracking or even stolen passwords, I been looking for a two-factor authentication scheme to use if anything but public keys are used. The method described here lets me log in using publickeys without any further hassle, while I must enter a second, one time password delivered to my mobile phone by email if I use a password.
Comments are welcome! (Especially on a better way to figure out what authentication method the current SSH session used)
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