Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 333616
cftoken ec4e5bc0001f1e0f-5FCF4784-B754-9597-9E9235401AFA32A7
sessionid 098DFC0F5403100D9DEEB2F46033342C_333616_ec4e5bc0001f1e0f-5FCF4784-B754-9597-9E9235401AFA32A7
urltoken CFID=333616&CFTOKEN=ec4e5bc0001f1e0f-5FCF4784-B754-9597-9E9235401AFA32A7

index.cfm?cfid=333616&cftoken=ec4e5bc0001f1e0f-5FCF4784-B754-9597-9E9235401AFA32A7