Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 5500913
cftoken db41ddd36272bb2e-5F8F7D71-F650-5D13-5B2D8B936412CD3C
sessionid 098DFC0F5403100D9DEEB2F46033342C_5500913_db41ddd36272bb2e-5F8F7D71-F650-5D13-5B2D8B936412CD3C
urltoken CFID=5500913&CFTOKEN=db41ddd36272bb2e-5F8F7D71-F650-5D13-5B2D8B936412CD3C

index.cfm?cfid=5500913&cftoken=db41ddd36272bb2e-5F8F7D71-F650-5D13-5B2D8B936412CD3C