Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 37709623
cftoken 9f4cc8acebdbccb7-4B52E5AE-CAD2-A9ED-84A8E2AC1D68328A
sessionid 098DFC0F5403100D9DEEB2F46033342C_37709623_9f4cc8acebdbccb7-4B52E5AE-CAD2-A9ED-84A8E2AC1D68328A
urltoken CFID=37709623&CFTOKEN=9f4cc8acebdbccb7-4B52E5AE-CAD2-A9ED-84A8E2AC1D68328A

index.cfm?cfid=37709623&cftoken=9f4cc8acebdbccb7-4B52E5AE-CAD2-A9ED-84A8E2AC1D68328A