What authentication protocol does Windows use?

Kerberos version 5 authentication
The Microsoft Windows Server operating systems implement the Kerberos version 5 authentication protocol and extensions for public key authentication. The Kerberos authentication client is implemented as a security support provider (SSP) and can be accessed through the Security Support Provider Interface (SSPI).

What is Windows network authentication?

Network authentication verifies the user’s identification to a network service to which the user tries to gain access. To offer this type of authentication, the security system of Windows Server 2003 supports authentication mechanisms: Secure Socket Layer/Transport Layer Security (SSL/TLS) …

What kind of authentication is used in Windows?

Kerberos, a network authentication protocol included in the Microsoft Windows operating systems, can now be used in conjunction with Security Support Provider Interface (SSPI) to provide pass-through authentication with secret key cryptography and data integrity.

How does Windows Server 2003 support network authentication?

To offer this type of authentication, the security system of Windows Server 2003 supports authentication mechanisms: When a domain account is used, network authentication occurs transparently and in the background via Kerberos or TLS/SSL.

How does a single sign on authentication work?

Whenever users go to a domain that requires authentication, they are redirected to the authentication domain. As users are already logged-in at that domain, they can be immediately redirected to the original domain with the necessary authentication token.

Which is the best example of SSO authentication?

SSO authentication allows users to log in once to access multiple applications, services, and accounts, even across different domains. One example of SSO authentication that you probably use every day would be Google’s suite of online applications. Log into one and you’ve logged into all of them.