Lately, I did some research on the forum regarding site postings which, unfortunitely, includes the "SESSIONID" query.
Meaning, this is a security risk for posters. Why ? Your session is being encrypted "but" - by posting your random generated numbers, a hacker could easily decode the number you're posting.
// How to be protected your session activities by posting the links ?
It is very easy actually. In order to protect your sessions, simply post your URLs
like this :
http://www.yoursite.com/4images/file.php?your_page_query=id_numberand
NOT like this :
http://www.yoursite.com/4images/file.php?your_page_query=id_number&SESSIONID=yourrandomnumberThis way, a new SESSIONID number will be generated from each new visitors that clicks on your pointed site from the forum (or even from anywhere else on the net - regarding the places you posted your link).
Regards.
TheOracle.