Why public key authentication is preferred for automated scripts?

Posted by codeholic on Stack Overflow See other posts from Stack Overflow or by codeholic
Published on 2010-03-25T18:25:16Z Indexed on 2010/03/25 18:33 UTC
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ssh

|

authentication

I found the following claim in the documentation for Net::OpenSSH:

Note that using password authentication in automated scripts is a very bad idea. When possible, you should use public key authentication instead.

What's flawed in using password authentication in automated scripts?

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