Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40036590
cftoken 9dc80656c6962ed7-B3949781-E950-17F3-09400519DA1CD8DE
sessionid 098DFC0F5403100D9DEEB2F46033342C_40036590_9dc80656c6962ed7-B3949781-E950-17F3-09400519DA1CD8DE
urltoken CFID=40036590&CFTOKEN=9dc80656c6962ed7-B3949781-E950-17F3-09400519DA1CD8DE

index.cfm?cfid=40036590&cftoken=9dc80656c6962ed7-B3949781-E950-17F3-09400519DA1CD8DE