Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 10255131
cftoken fc7ac93eb878e9c-FA9D4DF1-AD70-B5EE-70758E8024AB3F3A
sessionid 098DFC0F5403100D9DEEB2F46033342C_10255131_fc7ac93eb878e9c-FA9D4DF1-AD70-B5EE-70758E8024AB3F3A
urltoken CFID=10255131&CFTOKEN=fc7ac93eb878e9c-FA9D4DF1-AD70-B5EE-70758E8024AB3F3A

index.cfm?cfid=10255131&cftoken=fc7ac93eb878e9c-FA9D4DF1-AD70-B5EE-70758E8024AB3F3A