Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 910157
cftoken 446f65f93e9f3004-F50E0ABA-A5E6-95A9-DD50B146F73AD17D
sessionid 098DFC0F5403100D9DEEB2F46033342C_910157_446f65f93e9f3004-F50E0ABA-A5E6-95A9-DD50B146F73AD17D
urltoken CFID=910157&CFTOKEN=446f65f93e9f3004-F50E0ABA-A5E6-95A9-DD50B146F73AD17D

index.cfm?cfid=910157&cftoken=446f65f93e9f3004-F50E0ABA-A5E6-95A9-DD50B146F73AD17D