Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 41236269
cftoken 7412dd803c47997d-D9041C3D-F1EC-3625-9CE04D0BC293A3CE
sessionid 098DFC0F5403100D9DEEB2F46033342C_41236269_7412dd803c47997d-D9041C3D-F1EC-3625-9CE04D0BC293A3CE
urltoken CFID=41236269&CFTOKEN=7412dd803c47997d-D9041C3D-F1EC-3625-9CE04D0BC293A3CE

index.cfm?cfid=41236269&cftoken=7412dd803c47997d-D9041C3D-F1EC-3625-9CE04D0BC293A3CE