[FX.php List] Obscuring the recid on URL links

[Jonathan Schwartz]

I feel that I should know this by now, but still have a question on 
how to create links that do not reveal recid's in URL links.

I understand how to use hidden input fields to hide recids on forms. 
No problem there.

However, on links that use URLs (list.php?recid=12345), what methods 
are used to not review the recid?

I did try a method where I use 20 character randomly generated ID 
instead of the recid, and it works fine.  The 20 character ID still 
appears in the URTL, but with 20 characters, it represent a security 
risk...I think.

Am I missing some basic concept or technique in this area?

Thanks

Jonathan

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Jonathan Schwartz
FileMaker 8 Certified  Developer
Associate Member, FileMaker Solutions Alliance
Schwartz & Company
jonathan at eschwartz.com
http://www.eschwartz.com
http://www.exit445.com