Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40190648
cftoken 1b149755123e46f6-C89FBB5B-C95E-D187-2DFC31E4E81CB9FB
sessionid 098DFC0F5403100D9DEEB2F46033342C_40190648_1b149755123e46f6-C89FBB5B-C95E-D187-2DFC31E4E81CB9FB
urltoken CFID=40190648&CFTOKEN=1b149755123e46f6-C89FBB5B-C95E-D187-2DFC31E4E81CB9FB

index.cfm?cfid=40190648&cftoken=1b149755123e46f6-C89FBB5B-C95E-D187-2DFC31E4E81CB9FB