Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40290781
cftoken 4cdc9b34dcc1a45d-D30A6474-D17A-BC9A-5854EDB5671512E8
sessionid 098DFC0F5403100D9DEEB2F46033342C_40290781_4cdc9b34dcc1a45d-D30A6474-D17A-BC9A-5854EDB5671512E8
urltoken CFID=40290781&CFTOKEN=4cdc9b34dcc1a45d-D30A6474-D17A-BC9A-5854EDB5671512E8

index.cfm?cfid=40290781&cftoken=4cdc9b34dcc1a45d-D30A6474-D17A-BC9A-5854EDB5671512E8