Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 659017
cftoken 6f491b3974860058-477C229D-E938-0434-6AADC3058CDBBA48
sessionid 098DFC0F5403100D9DEEB2F46033342C_659017_6f491b3974860058-477C229D-E938-0434-6AADC3058CDBBA48
urltoken CFID=659017&CFTOKEN=6f491b3974860058-477C229D-E938-0434-6AADC3058CDBBA48

index.cfm?cfid=659017&cftoken=6f491b3974860058-477C229D-E938-0434-6AADC3058CDBBA48