Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40343176
cftoken bf7c028d082fef51-20BAD362-9CE5-88D0-E709EB451BB34DEC
sessionid 098DFC0F5403100D9DEEB2F46033342C_40343176_bf7c028d082fef51-20BAD362-9CE5-88D0-E709EB451BB34DEC
urltoken CFID=40343176&CFTOKEN=bf7c028d082fef51-20BAD362-9CE5-88D0-E709EB451BB34DEC

index.cfm?cfid=40343176&cftoken=bf7c028d082fef51-20BAD362-9CE5-88D0-E709EB451BB34DEC