Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 793251
cftoken 910cd91940a27839-76CFDAEB-FAFA-BC61-523B27C84E1548E9
sessionid 098DFC0F5403100D9DEEB2F46033342C_793251_910cd91940a27839-76CFDAEB-FAFA-BC61-523B27C84E1548E9
urltoken CFID=793251&CFTOKEN=910cd91940a27839-76CFDAEB-FAFA-BC61-523B27C84E1548E9

index.cfm?cfid=793251&cftoken=910cd91940a27839-76CFDAEB-FAFA-BC61-523B27C84E1548E9