Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40922336
cftoken bfa9d900b78a44af-997AE26A-BFB5-642A-F1D2EFDB2E750208
sessionid 098DFC0F5403100D9DEEB2F46033342C_40922336_bfa9d900b78a44af-997AE26A-BFB5-642A-F1D2EFDB2E750208
urltoken CFID=40922336&CFTOKEN=bfa9d900b78a44af-997AE26A-BFB5-642A-F1D2EFDB2E750208

index.cfm?cfid=40922336&cftoken=bfa9d900b78a44af-997AE26A-BFB5-642A-F1D2EFDB2E750208