Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40040537
cftoken 887019ea8f28d38-3CEF9C6D-DB6F-3AB8-A791D6BB83D8CF64
sessionid 098DFC0F5403100D9DEEB2F46033342C_40040537_887019ea8f28d38-3CEF9C6D-DB6F-3AB8-A791D6BB83D8CF64
urltoken CFID=40040537&CFTOKEN=887019ea8f28d38-3CEF9C6D-DB6F-3AB8-A791D6BB83D8CF64

index.cfm?cfid=40040537&cftoken=887019ea8f28d38-3CEF9C6D-DB6F-3AB8-A791D6BB83D8CF64