Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40451874
cftoken ba595ea23affa60d-A5D57C36-CBDC-F55B-43ECAE4197EFA73D
sessionid 098DFC0F5403100D9DEEB2F46033342C_40451874_ba595ea23affa60d-A5D57C36-CBDC-F55B-43ECAE4197EFA73D
urltoken CFID=40451874&CFTOKEN=ba595ea23affa60d-A5D57C36-CBDC-F55B-43ECAE4197EFA73D

index.cfm?cfid=40451874&cftoken=ba595ea23affa60d-A5D57C36-CBDC-F55B-43ECAE4197EFA73D