Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 6307
cftoken 4e45f056405f5619-26741965-93A8-A98F-680ACFC6D1CC4CFB
sessionid 098DFC0F5403100D9DEEB2F46033342C_6307_4e45f056405f5619-26741965-93A8-A98F-680ACFC6D1CC4CFB
urltoken CFID=6307&CFTOKEN=4e45f056405f5619-26741965-93A8-A98F-680ACFC6D1CC4CFB

index.cfm?cfid=6307&cftoken=4e45f056405f5619-26741965-93A8-A98F-680ACFC6D1CC4CFB