What is Azure Authentication?
Azure Authentication is a core component of Microsoft Entra ID (formerly Azure Active Directory - Azure AD), responsible for verifying user and application identities within the Azure ecosystem
Primary Goal: Ensuring secure access control to applications, systems, and data by authenticating users and devices.
Key Authentication Methods:
- Password-based Authentication – Traditional username & password login.
- Multi-Factor Authentication (MFA) – Adds an extra layer of security.
- Passwordless Authentication – Uses Windows Hello, FIDO2, or Microsoft Authenticator.
- Certificate-based Authentication (CBA) – Uses digital certificates for authentication.
- Single Sign-On (SSO) – Allows users to log in once and access multiple apps
Why It Matters?
- Enhances enterprise security and prevents identity-based attacks.
- Protects users against phishing, brute force attacks, and credential theft.
- Integrates with key Microsoft services like Microsoft 365, Azure Virtual Desktop, SharePoint, Teams.