Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 3661923
cftoken 85e35bddc7f91ff-FA5DC316-AF97-1ED1-72FFED35B09D0C00
sessionid 098DFC0F5403100D9DEEB2F46033342C_3661923_85e35bddc7f91ff-FA5DC316-AF97-1ED1-72FFED35B09D0C00
urltoken CFID=3661923&CFTOKEN=85e35bddc7f91ff-FA5DC316-AF97-1ED1-72FFED35B09D0C00

index.cfm?cfid=3661923&cftoken=85e35bddc7f91ff-FA5DC316-AF97-1ED1-72FFED35B09D0C00