Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 847628
cftoken f20fb7238c6ae6e0-A426D2D6-EB6C-4935-BAACB4A7C5F7B2AB
sessionid 098DFC0F5403100D9DEEB2F46033342C_847628_f20fb7238c6ae6e0-A426D2D6-EB6C-4935-BAACB4A7C5F7B2AB
urltoken CFID=847628&CFTOKEN=f20fb7238c6ae6e0-A426D2D6-EB6C-4935-BAACB4A7C5F7B2AB

index.cfm?cfid=847628&cftoken=f20fb7238c6ae6e0-A426D2D6-EB6C-4935-BAACB4A7C5F7B2AB