Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 5500915
cftoken 472e1d2abea96b8f-5F905BBC-A6CB-32C4-B8C91E8E5CEC601E
sessionid 098DFC0F5403100D9DEEB2F46033342C_5500915_472e1d2abea96b8f-5F905BBC-A6CB-32C4-B8C91E8E5CEC601E
urltoken CFID=5500915&CFTOKEN=472e1d2abea96b8f-5F905BBC-A6CB-32C4-B8C91E8E5CEC601E

index.cfm?cfid=5500915&cftoken=472e1d2abea96b8f-5F905BBC-A6CB-32C4-B8C91E8E5CEC601E