Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 2753362
cftoken f0f4127204e248ac-2667E309-B945-793D-2F6AC93634652D97
sessionid 098DFC0F5403100D9DEEB2F46033342C_2753362_f0f4127204e248ac-2667E309-B945-793D-2F6AC93634652D97
urltoken CFID=2753362&CFTOKEN=f0f4127204e248ac-2667E309-B945-793D-2F6AC93634652D97

index.cfm?cfid=2753362&cftoken=f0f4127204e248ac-2667E309-B945-793D-2F6AC93634652D97