Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 1394320
cftoken c068deac7e4f7293-C2AA75AB-FEF9-3F61-0393269CBDFC51C3
sessionid 098DFC0F5403100D9DEEB2F46033342C_1394320_c068deac7e4f7293-C2AA75AB-FEF9-3F61-0393269CBDFC51C3
urltoken CFID=1394320&CFTOKEN=c068deac7e4f7293-C2AA75AB-FEF9-3F61-0393269CBDFC51C3

index.cfm?cfid=1394320&cftoken=c068deac7e4f7293-C2AA75AB-FEF9-3F61-0393269CBDFC51C3