Peter, 

Include some additional information in a cookie about the validity of 
the
current session.    
(Such as datetime session started.. ip/useragent) 
Cookies are not stored in bookmarks, as are the cfid and cftoken 
parameters
you mentioned.
Hope this helps.

Jared Clinton.
NEC Business Solutions.

-----Original Message-----
From: Peter Tilbrook [mailto:[EMAIL PROTECTED]]
Sent: Friday, 1 February 2002 1:47 PM
To: CF-Talk
Subject: Hijacking of CFID/CFTOKEN variables. Help please :)


Hi there!

I'm having problems with a "fusebox" application that requires unique 
identification for each client connected. At the moment it appears that
users 
are able to bookmark the applications full URL including the CFID and
CFTOKEN - 
essentially hijacking the settings assigned to a previous client. Not 
good.

To prevent this occurring what wouyld be the best solution?

I've considered this:

1. Embedding the main content of the site in a frame that would prevent 
a
user 
from bookmarking the site with the CFID/CFTOKEN variables embedded. 
This
would 
force CF to either identify a revisiting client or assign a new 
CFID/CFTOKEN

value. This would also prevent a user from "changing" the CFID/CFTOKEN
values.

2. Somehow dumping the CFID/CFTOKEN and assigning a new one if it 
already 
exists. The values are being stored in a datasource.

Any other ideas? I need to sort this out by Monday at the earliest.

Thanks in advance!

Regards,

Peter Tilbrook ([EMAIL PROTECTED])

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