Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 39969138
cftoken 805142e9953c85b9-8B2C9482-03B2-1C89-11BE259BE17262B3
sessionid 098DFC0F5403100D9DEEB2F46033342C_39969138_805142e9953c85b9-8B2C9482-03B2-1C89-11BE259BE17262B3
urltoken CFID=39969138&CFTOKEN=805142e9953c85b9-8B2C9482-03B2-1C89-11BE259BE17262B3

index.cfm?cfid=39969138&cftoken=805142e9953c85b9-8B2C9482-03B2-1C89-11BE259BE17262B3