Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 597766
cftoken 3848b451c54002e3-0D186B84-D870-6CEF-1ACEF5CCB2A7D321
sessionid 098DFC0F5403100D9DEEB2F46033342C_597766_3848b451c54002e3-0D186B84-D870-6CEF-1ACEF5CCB2A7D321
urltoken CFID=597766&CFTOKEN=3848b451c54002e3-0D186B84-D870-6CEF-1ACEF5CCB2A7D321

index.cfm?cfid=597766&cftoken=3848b451c54002e3-0D186B84-D870-6CEF-1ACEF5CCB2A7D321