Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 13462729
cftoken 1aee540b1ca8f5b6-89605ABE-CC18-DCDA-9FD049E644BB7AA1
sessionid E6DB49A3D40C34120372848726AC5A5D51C2330BF42B3FA385C4F6D753803757_13462729_1aee540b1ca8f5b6-89605ABE-CC18-DCDA-9FD049E644BB7AA1
urltoken CFID=13462729&CFTOKEN=1aee540b1ca8f5b6-89605ABE-CC18-DCDA-9FD049E644BB7AA1

index.cfm?cfid=13462729&cftoken=1aee540b1ca8f5b6-89605ABE-CC18-DCDA-9FD049E644BB7AA1