Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 916473
cftoken 3f15eec3d0bec1ba-718B43C7-FD9A-494B-D4BB41A2482D4A5B
sessionid 098DFC0F5403100D9DEEB2F46033342C_916473_3f15eec3d0bec1ba-718B43C7-FD9A-494B-D4BB41A2482D4A5B
urltoken CFID=916473&CFTOKEN=3f15eec3d0bec1ba-718B43C7-FD9A-494B-D4BB41A2482D4A5B

index.cfm?cfid=916473&cftoken=3f15eec3d0bec1ba-718B43C7-FD9A-494B-D4BB41A2482D4A5B