Azure Authentication Methods
Full-Access Members Only
Sorry, this lesson is only available to Server Academy Full-Access members. Become a Full-Access member now and get instant access to this and many more premium courses. Click the button below and get instant access now.
Instructions
Q&A (0)
Notes (0)
Resources (0)
Saving Progress...
Resources
There are no resources for this lesson.
Notes can be saved and accessed anywhere in the course. They also double as bookmarks so you can quickly review important lesson material.
In this lesson, we'll explore the various authentication methods supported by Azure, including standard passwords, single sign-on (SSO), multifactor authentication (MFA), and passwordless authentication. These methods enhance security while maintaining convenience for users.
Introduction to Authentication
Authentication is the process of verifying the identity of a person, service, or device. It's akin to showing an ID when traveling; it proves your identity but doesn't confirm you're ticketed. Azure provides multiple authentication methods to balance security and convenience.
Single Sign-On (SSO)
What is SSO? SSO allows users to sign in once and use that credential to access multiple resources and applications from different providers. This eliminates the need to remember multiple passwords and reduces the risk of credential-related security incidents.
Benefits of SSO:
Important Note: SSO's security depends on the strength of the initial authenticator, as subsequent connections rely on it.
Multifactor Authentication (MFA)
What is MFA? MFA prompts users for an extra form of identification during sign-in, adding a layer of security. This might involve entering a code sent to your phone or using biometric verification like a fingerprint.
Benefits of MFA:
Categories of MFA Elements:
Microsoft Entra Multifactor Authentication
Microsoft Entra multifactor authentication enhances security by allowing users to choose additional forms of authentication, such as a phone call or mobile app notification, during sign-in.
Passwordless Authentication
What is Passwordless Authentication? Passwordless authentication removes the need for a password and replaces it with other verification methods like biometrics or security keys. This method is more convenient and secure.
Azure Passwordless Authentication Options:
Windows Hello for Business
Windows Hello for Business uses biometric and PIN credentials tied to a user's PC, ensuring only the owner can access it. It integrates with public key infrastructure (PKI) and supports SSO, making it convenient for accessing corporate resources.
Microsoft Authenticator App
The Microsoft Authenticator App allows phones to serve as passwordless authentication methods. Users receive a notification, match a number, and use biometric or PIN verification to sign in securely.
FIDO2 Security Keys
FIDO2 security keys provide a hardware-based, passwordless authentication method. These keys, promoted by the FIDO Alliance, are typically USB devices but can also use Bluetooth or NFC. They offer increased security by eliminating passwords that can be exposed or guessed.
Server Academy Members Only
Sorry, this lesson is only available to Server Academy Full Access members. Become a Full-Access Member now and you’ll get instant access to all of our courses.
