Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 39952420
cftoken fe59da275136fc8d-AE693BF8-0A9F-87B9-39AB647F012B19CC
sessionid 098DFC0F5403100D9DEEB2F46033342C_39952420_fe59da275136fc8d-AE693BF8-0A9F-87B9-39AB647F012B19CC
urltoken CFID=39952420&CFTOKEN=fe59da275136fc8d-AE693BF8-0A9F-87B9-39AB647F012B19CC

index.cfm?cfid=39952420&cftoken=fe59da275136fc8d-AE693BF8-0A9F-87B9-39AB647F012B19CC