in reply to Re: CGI Password
in thread CGI Password

"A guide to web authentication alternatives" is a dead link.

Perhaps this is better. I have not examined closely

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Re^3: CGI Password
by hippo (Archbishop) on Jul 10, 2015 at 08:53 UTC

    A quick perusal of the wayback machine shows the new home of A Guide to Web Authentication Alternatives by Jan Wolter. Do please note the dates - this document was written in 1997 and last revised in 2003. While it does give a useful grounding in some of the technologies, don't expect it to reflect the state of the art.