Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 587909
cftoken 38c087ba6b2535de-5218A772-C7A4-4095-4817059FD95F1488
sessionid 098DFC0F5403100D9DEEB2F46033342C_587909_38c087ba6b2535de-5218A772-C7A4-4095-4817059FD95F1488
urltoken CFID=587909&CFTOKEN=38c087ba6b2535de-5218A772-C7A4-4095-4817059FD95F1488

index.cfm?cfid=587909&cftoken=38c087ba6b2535de-5218A772-C7A4-4095-4817059FD95F1488