Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40296947
cftoken 14bee9d5d61a5776-2846711B-A187-F821-1115BBDE3C163469
sessionid 098DFC0F5403100D9DEEB2F46033342C_40296947_14bee9d5d61a5776-2846711B-A187-F821-1115BBDE3C163469
urltoken CFID=40296947&CFTOKEN=14bee9d5d61a5776-2846711B-A187-F821-1115BBDE3C163469

index.cfm?cfid=40296947&cftoken=14bee9d5d61a5776-2846711B-A187-F821-1115BBDE3C163469