Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40193892
cftoken fc8af4810570c36c-D5A31B35-AC67-B9DB-1518BE4DBB4146CF
sessionid 098DFC0F5403100D9DEEB2F46033342C_40193892_fc8af4810570c36c-D5A31B35-AC67-B9DB-1518BE4DBB4146CF
urltoken CFID=40193892&CFTOKEN=fc8af4810570c36c-D5A31B35-AC67-B9DB-1518BE4DBB4146CF

index.cfm?cfid=40193892&cftoken=fc8af4810570c36c-D5A31B35-AC67-B9DB-1518BE4DBB4146CF