Friday, October 26, 2012

[dbtmvzuv] Challenge response su and sudo

Is it possible to use an alternate to password authentication to use the su and sudo commands?  For example, challenge-response proving you know the password without ever revealing it.  Cut and paste the challenge into a calculator program running in a different window (into that you type your password: perhaps you trust this more?

RSA-style physical fobs.

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