Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40307779
cftoken 2867d9decc682180-A83CC478-9F42-1629-2173A5CEB7E9BAF8
sessionid 098DFC0F5403100D9DEEB2F46033342C_40307779_2867d9decc682180-A83CC478-9F42-1629-2173A5CEB7E9BAF8
urltoken CFID=40307779&CFTOKEN=2867d9decc682180-A83CC478-9F42-1629-2173A5CEB7E9BAF8

index.cfm?cfid=40307779&cftoken=2867d9decc682180-A83CC478-9F42-1629-2173A5CEB7E9BAF8