Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40298767
cftoken 7b5b79ef6c05c843-439DEFC7-B31D-CC13-AB62F5729CFC0B6B
sessionid 098DFC0F5403100D9DEEB2F46033342C_40298767_7b5b79ef6c05c843-439DEFC7-B31D-CC13-AB62F5729CFC0B6B
urltoken CFID=40298767&CFTOKEN=7b5b79ef6c05c843-439DEFC7-B31D-CC13-AB62F5729CFC0B6B

index.cfm?cfid=40298767&cftoken=7b5b79ef6c05c843-439DEFC7-B31D-CC13-AB62F5729CFC0B6B