Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40340412
cftoken a67efe4874b73fa8-096ACA3F-9D44-F1AB-7540F0B2A83876AE
sessionid 098DFC0F5403100D9DEEB2F46033342C_40340412_a67efe4874b73fa8-096ACA3F-9D44-F1AB-7540F0B2A83876AE
urltoken CFID=40340412&CFTOKEN=a67efe4874b73fa8-096ACA3F-9D44-F1AB-7540F0B2A83876AE

index.cfm?cfid=40340412&cftoken=a67efe4874b73fa8-096ACA3F-9D44-F1AB-7540F0B2A83876AE