Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 1266421
cftoken 5147ce01afbf80dc-991BC78D-E114-E294-BEB6156DA8B586F8
sessionid 098DFC0F5403100D9DEEB2F46033342C_1266421_5147ce01afbf80dc-991BC78D-E114-E294-BEB6156DA8B586F8
urltoken CFID=1266421&CFTOKEN=5147ce01afbf80dc-991BC78D-E114-E294-BEB6156DA8B586F8

index.cfm?cfid=1266421&cftoken=5147ce01afbf80dc-991BC78D-E114-E294-BEB6156DA8B586F8