Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40460285
cftoken ef234d90bedc3670-A18EEFEF-FAA0-E1A8-EE145419B178FAAF
sessionid 098DFC0F5403100D9DEEB2F46033342C_40460285_ef234d90bedc3670-A18EEFEF-FAA0-E1A8-EE145419B178FAAF
urltoken CFID=40460285&CFTOKEN=ef234d90bedc3670-A18EEFEF-FAA0-E1A8-EE145419B178FAAF

index.cfm?cfid=40460285&cftoken=ef234d90bedc3670-A18EEFEF-FAA0-E1A8-EE145419B178FAAF