Microsoft Entra External ID, part of Microsoft Entra, provides highly secure digital experiences for partners, customers, citizens, patients, or any users outside your organization with customization controls. Combine external identities and user directories in one portal to seamlessly manage access across the organization.
Microsoft Entra External ID refers to all the ways you can securely interact with users outside of your organization. If you want to collaborate with partners, distributors, suppliers, or vendors, you can share your resources and define how your internal users can access external organizations. If you're a developer creating consumer-facing apps, you can manage your customers' identity experiences.
With External ID, external users can "bring their own identities." Whether they have a corporate or government-issued digital identity, or an unmanaged social identity like Google or Facebook, they can use their own credentials to sign in. The external user’s identity provider manages their identity, and you manage access to your apps with Entra ID or Entra External ID to keep your resources protected.
The following capabilities make up External ID:
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B2B collaboration - Collaborate with external users by letting them use their preferred identity to sign in to your Microsoft applications or other enterprise applications (SaaS apps, custom-developed apps, etc.). B2B collaboration users are represented in your directory, typically as guest users.
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B2B direct connect - Establish a mutual, two-way trust with another Azure AD organization for seamless collaboration. B2B direct connect currently supports Teams shared channels, enabling external users to access your resources from within their home instances of Teams. B2B direct connect users aren't represented in your directory, but they're visible from within the Teams shared channel and can be monitored in Teams admin center reports.
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Azure AD B2C - Publish modern SaaS apps or custom-developed apps (excluding Microsoft apps) to consumers and customers, while using Azure AD B2C for identity and access management.
Microsoft Entra ID is an advanced identity and access management service offering seamless single sign-on, multifactor authentication, and centralized user access across applications, enhancing security and efficiency for organizations transitioning to cloud-based environments.
Recognized for its centralized management, Microsoft Entra ID significantly boosts organizational security by integrating features such as conditional access and identity protection. It supports a wide array of applications, facilitating a secure transition from on-premises to scalable cloud environments. By adopting robust security measures and flexible identity management, organizations can streamline operations and ensure consistent user experiences. However, challenges like confusing licensing costs, outdated documentation, and limited integration with non-Microsoft applications persist. Enhancements in technical support, interface design, and more granular permissions are needed to address these issues effectively.
What are the key features of Microsoft Entra ID?
- Seamless Single Sign-On: Allows users to access multiple applications with one set of credentials.
- Multifactor Authentication: Adds an extra layer of security by requiring multiple forms of verification.
- Conditional Access: Provides adaptive policies to ensure the right access under the right conditions.
- Identity Protection: Detects and responds to potential vulnerabilities and threats.
- Privileged Identity Management: Controls and monitors access to critical resources.
What benefits should users expect when evaluating Microsoft Entra ID?
- Enhanced Security: Protects against unauthorized access and data breaches.
- Operational Efficiency: Centralizes identity management to reduce administrative tasks.
- Scalability: Supports growth by accommodating evolving IT environments.
- Cost Management: Facilitates cost control through centralized systems and automated processes.
In healthcare, Microsoft Entra ID facilitates secure patient record access and compliance with industry regulations. Financial institutions rely on it for robust security measures in safeguarding client data. In the education sector, it streamlines access to online resources for students and faculty. Global enterprises benefit from its ability to manage complex identity frameworks across multiple regions, ensuring reliable security amidst increasing cyber threats.
