Configure Microsoft Entra ID Flashcards
Entra ID Feature Benefit: Single sign-on (SSO) access
Microsoft Entra ID provides secure single sign-on (SSO) to web apps on the cloud and to on-premises apps. Users can sign in with the same set of credentials to access all their apps.
Entra ID Feature Benefit: Ubiquitous device support
Microsoft Entra ID works with iOS, macOS, Android, and Windows devices, and offers a common experience across the devices. Users can launch apps from a personalized web-based access panel, mobile app, Microsoft 365, or custom company portals by using their existing work credentials.
Entra ID Feature Benefit: Secure remote access
Microsoft Entra ID enables secure remote access for on-premises web apps. Secure access can include multifactor authentication (MFA), conditional access policies, and group-based access management. Users can access on-premises web apps from everywhere, including from the same portal.
Entra ID Feature Benefit: Cloud extensibility
Microsoft Entra ID can extend to the cloud to help you manage a consistent set of users, groups, passwords, and devices across environments.
Entra ID Feature Benefit: Sensitive data protection
Microsoft Entra ID offers unique identity protection capabilities to secure your sensitive data and apps. Admins can monitor for suspicious sign-in activity and potential vulnerabilities in a consolidated view of users and resources in the directory.
Entra ID Feature Benefit: Self-service support
Microsoft Entra ID lets you delegate selected administrator tasks to company employees. Providing self-service app access and password management through verification steps can reduce helpdesk calls and enhance security.
Entra ID Key Concept: Identity
An identity is an object that can be authenticated. The identity can be a user with a username and password. Identities can also be applications or other servers that require authentication by using secret keys or certificates. Microsoft Entra ID is the underlying product that provides the identity service.
Entra ID Key Concept: Account
An account is an identity that has data associated with it. To have an account, you must first have a valid identity. You can’t have an account without an identity.
Entra ID Key Concept: Microsoft Entra Account
A Microsoft Entra ID account is an identity that’s created through Microsoft Entra ID or another Microsoft cloud service, such as Microsoft 365. Identities are stored in Microsoft Entra ID and are accessible to your organization’s cloud service subscriptions. The Microsoft Entra account is also called a work or school account.
Entra ID Key Concept: Azure tenant (directory)
An Azure tenant is a single dedicated and trusted instance of Microsoft Entra ID. Each tenant (also called a directory) represents a single organization. When your organization signs up for a Microsoft cloud service subscription, a new tenant is automatically created. Because each tenant is a dedicated and trusted instance of Microsoft Entra ID, you can create multiple tenants or instances.
Entra ID Key Concept: Azure Subscription
An Azure subscription is used to pay for Azure cloud services. Each subscription is joined to a single tenant. You can have multiple subscriptions.
Active Directory Domain Services
AD DS is a traditional deployment of Windows Server-based Active Directory on a physical or virtual server, and includes AD Certificate Services (AD CS), AD Lightweight Directory Services (AD LDS, AD Federation Services (AD FS), and AD Rights Management Services (AD RMS). Recommendation is not to use unless targeting IaaS workloads that specifically depend on AD DS.
Microsoft Entra ID (as contrasted to AD DS)
Different than installing AD DS on an Azure VM and joining to on-prem domain.
* Identity Solution: AD DS primarily a directory service, whereas Entra ID is a full identity solution, designed for internet-based applications that use HTTP and HTTPS communications.
* Communication Protocols: Because Entra is based on HTTP and HTTPS, it doesn’t use Kerberos auth, instead using protocols suitable to HTTP/HTTPS such as SAML, WS-Federation, and OpenID Connect for authentication (and OAuth for authorization).
* Federation Services: Entra includes Federation services and many third-party services such as Facebook.
* Flat Structure: Entra users and groups are created in a flat structure - no OUs or GPOs.
* Managed Service: Entra is a managed service. You manage only users, groups, and policies. If you deploy AD DS with VMs on Azure, you manage many other tasks including deployment, config, VMs, patching, and backend processes.
Microsoft Entra Editions and Feature Comparison (Overall)
Free, Premium P1, Premium P2
* Shared across all 3:
* Unlimited SSO
* Core ID and Access Management
* Business-to-Business Collab
* Free Tier Limitation: 500,000 Directory Objects
* P1 and P2 Shared:
* Premium Features
* Hybrid Identities
* Advanced Group Access Managment
* Conditional Access
* P2 Only:
* Identity Protection
* Identity Governance
Entra Edition Free Features
- Directory Objects: 500,000
- Unlimited Single Sign-on (Shared with Premium P1/P2)
- Core ID & Access Mgmt (Shared with P1/P2)
- Business-to-Business Collaboration (Shared with P1/P2)
Includes user/group mgmt, on-prem directory sync, and basic reports. SSO is supported across Azure, M365, many popular SaaS apps.
https://learn.microsoft.com/en-us/training/modules/configure-azure-active-directory/5-select-editions