Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 41031026
cftoken 963f2d200e64e7f4-2AD56ED7-9DC0-D9D1-A111032A2E735E3A
sessionid 098DFC0F5403100D9DEEB2F46033342C_41031026_963f2d200e64e7f4-2AD56ED7-9DC0-D9D1-A111032A2E735E3A
urltoken CFID=41031026&CFTOKEN=963f2d200e64e7f4-2AD56ED7-9DC0-D9D1-A111032A2E735E3A

index.cfm?cfid=41031026&cftoken=963f2d200e64e7f4-2AD56ED7-9DC0-D9D1-A111032A2E735E3A