Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40132330
cftoken b2e2e147497493d0-476427E1-AF91-8099-0F8DEB0B6E0CD83C
sessionid 098DFC0F5403100D9DEEB2F46033342C_40132330_b2e2e147497493d0-476427E1-AF91-8099-0F8DEB0B6E0CD83C
urltoken CFID=40132330&CFTOKEN=b2e2e147497493d0-476427E1-AF91-8099-0F8DEB0B6E0CD83C

index.cfm?cfid=40132330&cftoken=b2e2e147497493d0-476427E1-AF91-8099-0F8DEB0B6E0CD83C