Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 790800
cftoken bb1f475436b482fc-1092E2E2-AF4F-7758-018700D7C70B6B39
sessionid 098DFC0F5403100D9DEEB2F46033342C_790800_bb1f475436b482fc-1092E2E2-AF4F-7758-018700D7C70B6B39
urltoken CFID=790800&CFTOKEN=bb1f475436b482fc-1092E2E2-AF4F-7758-018700D7C70B6B39

index.cfm?cfid=790800&cftoken=bb1f475436b482fc-1092E2E2-AF4F-7758-018700D7C70B6B39