Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 41252414
cftoken 2902cd84376bd226-F50D91DD-E384-2E95-7DA650772AF358FC
sessionid 098DFC0F5403100D9DEEB2F46033342C_41252414_2902cd84376bd226-F50D91DD-E384-2E95-7DA650772AF358FC
urltoken CFID=41252414&CFTOKEN=2902cd84376bd226-F50D91DD-E384-2E95-7DA650772AF358FC

index.cfm?cfid=41252414&cftoken=2902cd84376bd226-F50D91DD-E384-2E95-7DA650772AF358FC