Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 2105645
cftoken d134f750fd79947e-1A5FBDA2-AEE2-D859-89EB12A4F8CFACD7
sessionid 098DFC0F5403100D9DEEB2F46033342C_2105645_d134f750fd79947e-1A5FBDA2-AEE2-D859-89EB12A4F8CFACD7
urltoken CFID=2105645&CFTOKEN=d134f750fd79947e-1A5FBDA2-AEE2-D859-89EB12A4F8CFACD7

index.cfm?cfid=2105645&cftoken=d134f750fd79947e-1A5FBDA2-AEE2-D859-89EB12A4F8CFACD7