[EMAIL PROTECTED] (paul b) wrote in message news:<[EMAIL PROTECTED]>...
> Hello,
> I am currently developping a "web single signon"-system and I am
> thinking about using Kerberos for this propose
> 
[snip]
> 
> Perhaps someone can tell me if Kerberos is really a good solution for
> web-single signon(and fully transparent to end-users) or if there are
> more simple possiblities like for example installing a "reverse
> proxy"?
> 

I was wondering the same thing.  In fact I started a simular thread a
little while ago.  The short answer is no, not really.  And the reason
is, HTTP is a stateless protocol.  You would need to generate a new
authenticator for each and every connection.  Kerberos kind of assumes
that once a session is started the connection is persistant.

See UWash's pubcookie (http://www.pubcookie.org/) or Stanford's
WebAuth (http://webauthv3.stanford.edu/) for examples of WebISO
solutions.

    Christopher Kranz
    [EMAIL PROTECTED]
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