One of the projects I dream about doing if I suddenly find a lot of free time is trying to implement a web site login system using SSL client authentication. This way, you would access a https page, your browser presents a certificate to the site (in addition to the normal step of the site presenting a certificate to you), and if the site likes the certificate, it gives you the session cookie (or you could just stay in SSL mode for the whole session).

This has a lot of advantages: The SSL protocol is widely implemented and accepted (including client authentication, no problem here at least with Mozilla and IE, I think), it is password-less (hence more secure) and it could be easily used for single-sign-on across different web sites.

In reply to Re: ssh certificates by Thilosophy
in thread account management standard by Henri Icarus

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