Azure Multi-Factor Authentication vs Keycloak: What are the differences?
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Key Difference 1: Implementation Approach:
Azure Multi-Factor Authentication (MFA) is a cloud-based service that can be easily integrated into Microsoft Azure services, providing multi-factor authentication for users. On the other hand, Keycloak is an open-source identity and access management solution that can be self-hosted, allowing more control over the implementation and security measures.
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Key Difference 2: Authentication Methods:
Azure MFA supports a wide range of authentication methods, including one-time passwords, phone calls, text messages, mobile app notifications, and biometric authentication. In contrast, Keycloak offers various authentication options, but the available methods may depend on the specific configuration and extensions implemented.
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Key Difference 3: Integration Capabilities:
Azure MFA seamlessly integrates with various Microsoft services and applications, such as Azure Active Directory, Office 365, and Azure Portal. It provides a centralized platform for managing user authentication across these services. Keycloak, on the other hand, offers more flexibility in integrating with different systems and applications, as it supports open standards like SAML, OpenID Connect, and LDAP.
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Key Difference 4: Licensing Model:
Azure MFA is a paid service offered by Microsoft as part of their Azure cloud platform. It requires a subscription and incurs usage-based costs. In contrast, Keycloak is an open-source solution released under the Apache License, allowing users to use, modify, and distribute it freely without any licensing fees.
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Key Difference 5: Customization and Extensibility:
Azure MFA provides some customization options, such as branding the user portal with organization logos and themes. However, the extent of customization is limited compared to Keycloak. Keycloak offers extensive customization and extensibility through its theme system, allowing organizations to tailor the user interface and user experience according to their requirements.
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Key Difference 6: Ecosystem and Community Support:
Azure MFA benefits from the extensive ecosystem of Microsoft tools, services, and documentation, along with robust customer support from Microsoft. Keycloak, being an open-source project, has a vibrant community of developers and users, providing active support, frequent updates, and a wide range of plugins and extensions.
In Summary, Azure Multi-Factor Authentication and Keycloak differ in their implementation approach, authentication methods, integration capabilities, licensing model, customization and extensibility options, and ecosystem/community support.
