Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 39970771
cftoken 908e783dfdc6eadc-C8C41089-FBEA-EB51-8743F98902C0A26B
sessionid 098DFC0F5403100D9DEEB2F46033342C_39970771_908e783dfdc6eadc-C8C41089-FBEA-EB51-8743F98902C0A26B
urltoken CFID=39970771&CFTOKEN=908e783dfdc6eadc-C8C41089-FBEA-EB51-8743F98902C0A26B

index.cfm?cfid=39970771&cftoken=908e783dfdc6eadc-C8C41089-FBEA-EB51-8743F98902C0A26B