Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40198994
cftoken 7181b6fd4660ab21-F462B661-AA5A-78A6-9AD355B19085D09B
sessionid 098DFC0F5403100D9DEEB2F46033342C_40198994_7181b6fd4660ab21-F462B661-AA5A-78A6-9AD355B19085D09B
urltoken CFID=40198994&CFTOKEN=7181b6fd4660ab21-F462B661-AA5A-78A6-9AD355B19085D09B

index.cfm?cfid=40198994&cftoken=7181b6fd4660ab21-F462B661-AA5A-78A6-9AD355B19085D09B