Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 38383463
cftoken 9558af9ca9cff300-BCE64987-A072-B578-F2DB7467A16634C4
sessionid 098DFC0F5403100D9DEEB2F46033342C_38383463_9558af9ca9cff300-BCE64987-A072-B578-F2DB7467A16634C4
urltoken CFID=38383463&CFTOKEN=9558af9ca9cff300-BCE64987-A072-B578-F2DB7467A16634C4

index.cfm?cfid=38383463&cftoken=9558af9ca9cff300-BCE64987-A072-B578-F2DB7467A16634C4