Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40300932
cftoken 24a2e67dfb205ba1-5B4328CB-FA43-4275-2FB06D606E815177
sessionid 098DFC0F5403100D9DEEB2F46033342C_40300932_24a2e67dfb205ba1-5B4328CB-FA43-4275-2FB06D606E815177
urltoken CFID=40300932&CFTOKEN=24a2e67dfb205ba1-5B4328CB-FA43-4275-2FB06D606E815177

index.cfm?cfid=40300932&cftoken=24a2e67dfb205ba1-5B4328CB-FA43-4275-2FB06D606E815177