Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 911420
cftoken e34a2d6c4c8aa36d-07767C5D-C021-C1CB-EDF6994E2A932E19
sessionid 098DFC0F5403100D9DEEB2F46033342C_911420_e34a2d6c4c8aa36d-07767C5D-C021-C1CB-EDF6994E2A932E19
urltoken CFID=911420&CFTOKEN=e34a2d6c4c8aa36d-07767C5D-C021-C1CB-EDF6994E2A932E19

index.cfm?cfid=911420&cftoken=e34a2d6c4c8aa36d-07767C5D-C021-C1CB-EDF6994E2A932E19