Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 10255080
cftoken ce3a215e027f18f8-FA96E77F-E02E-6889-783609069E1CAE2F
sessionid 098DFC0F5403100D9DEEB2F46033342C_10255080_ce3a215e027f18f8-FA96E77F-E02E-6889-783609069E1CAE2F
urltoken CFID=10255080&CFTOKEN=ce3a215e027f18f8-FA96E77F-E02E-6889-783609069E1CAE2F

index.cfm?cfid=10255080&cftoken=ce3a215e027f18f8-FA96E77F-E02E-6889-783609069E1CAE2F