Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 2753243
cftoken c399206ba0de724a-260D7D56-E5DA-C73D-1A2B593538E4CDF5
sessionid 098DFC0F5403100D9DEEB2F46033342C_2753243_c399206ba0de724a-260D7D56-E5DA-C73D-1A2B593538E4CDF5
urltoken CFID=2753243&CFTOKEN=c399206ba0de724a-260D7D56-E5DA-C73D-1A2B593538E4CDF5

index.cfm?cfid=2753243&cftoken=c399206ba0de724a-260D7D56-E5DA-C73D-1A2B593538E4CDF5