The .NET Passport security key is an added level of protection that .NET Passport offers for sign-in at highly secure sites, such as online banks and brokerages.
.NET Passportov varnostni ključ je dodana raven varnosti, ki jo .NET Passport nudi za vpis na mesta z najvišjo ravnjo varnosti, npr. v elektronske banke in borznoposredniške hiše.