What Is a Single Sign-On (SSO) Code?

"SSO Code" is a misleading term that users encounter when facing login issues, typically referring to one of three distinct concepts: a Company Domain, a Verification Code, or an OAuth Authorization Token. The ambiguity around "SSO Code" often results in user confusion and frustration during login attempts to applications like Zoom or Slack, as it can refer to identifying a user's workplace, confirming their identity through multi-factor authentication, or debugging a login flow from a developer's perspective. The text emphasizes that understanding the context and type of "SSO Code" requested is crucial for resolving these issues effectively. Future advancements in login technology aim to eliminate such confusion through the adoption of passwordless authentication methods, like Magic Links and Passkeys, which simplify the login process and enhance security by removing the need for manual code entry.