Free Archer Archer-Expert Practice Exam with Questions & Answers | Set: 3

In a standard corporate environment where users are already logged into a Windows Domain, Windows Integrated SSO (WIA) is considered the "easiest" and most seamless method. According to the Archer installation guides, WIA utilizes the NTLM or Kerberos protocols already built into the Windows OS and Internet Information Services (IIS).

Because the web server and the user's workstation share a common trust via Active Directory, the user is authenticated automatically without needing to provide credentials or interact with a third-party identity provider (IdP). While Federated SSO (Option C), like SAML, is more robust for cloud or multi-platform environments, it requires significantly more configuration, including certificate exchanges and metadata mapping. Token Based SSO (Option B) often requires custom coding or specialized header injection. For a pure Windows-based internal environment, Windows Integrated SSO provides the most "out-of-the-box" experience for both the administrator and the end-user.