Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 1266413
cftoken 93d0f1364b8dc7f5-9912714A-EA07-6CFC-A63B85C72E88BCD4
sessionid 098DFC0F5403100D9DEEB2F46033342C_1266413_93d0f1364b8dc7f5-9912714A-EA07-6CFC-A63B85C72E88BCD4
urltoken CFID=1266413&CFTOKEN=93d0f1364b8dc7f5-9912714A-EA07-6CFC-A63B85C72E88BCD4

index.cfm?cfid=1266413&cftoken=93d0f1364b8dc7f5-9912714A-EA07-6CFC-A63B85C72E88BCD4