Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 1145628
cftoken 7b81c587c28cfd0b-A25D7F79-EFC2-E9D6-3AAB3B2F1D6ACB92
sessionid 098DFC0F5403100D9DEEB2F46033342C_1145628_7b81c587c28cfd0b-A25D7F79-EFC2-E9D6-3AAB3B2F1D6ACB92
urltoken CFID=1145628&CFTOKEN=7b81c587c28cfd0b-A25D7F79-EFC2-E9D6-3AAB3B2F1D6ACB92

index.cfm?cfid=1145628&cftoken=7b81c587c28cfd0b-A25D7F79-EFC2-E9D6-3AAB3B2F1D6ACB92