Keycloak

14 February 2026·1548 words·8 mins

Articoli API Tech

#### Source

Type: Web Article Original link: https://www.keycloak.org/ Publication date: 2026-02-14

Author: Keycloak Team

Summary
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Introduction
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Imagine managing a corporate application ecosystem where each app requires its own authentication system. Every time a user needs to access a new application, they must enter their credentials, manage passwords, and in some cases, configure two-factor authentication. This is not only frustrating for users but also represents a significant security risk. This is where Keycloak comes in, an open-source identity and access management service that greatly simplifies life for both developers and end users.

Keycloak is a solution that allows you to add authentication and single-sign-on (SSO) to applications with minimal effort. In an era where information security is more important than ever, tools like Keycloak become indispensable to ensure that only authorized users can access critical services. But it’s not just a matter of security: Keycloak also offers centralized user and authorization management, making it easier to manage large application ecosystems.

What It Does
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Keycloak is an identity and access management service that allows you to easily add authentication and single-sign-on to applications. In practice, Keycloak handles user authentication in a centralized manner, so individual applications do not have to manage logins, passwords, and sessions. This means that once authenticated, a user can access all applications that use Keycloak without having to re-enter their credentials.

Keycloak supports a wide range of standard protocols such as OpenID Connect, OAuth 2.0, and SAML, making it compatible with many existing identity systems. Additionally, it offers advanced features such as two-factor authentication, centralized authorization management, and integration with social logins and external identity providers. In short, Keycloak is a powerful and flexible tool that can adapt to the needs of any organization, large or small.

Why It’s Relevant
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Centralization and Security
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One of the main advantages of Keycloak is the centralization of user and authorization management. This not only simplifies the life of IT administrators but also increases overall security. For example, if a user needs to change their password, they can do it once and the change will be reflected in all applications that use Keycloak. Additionally, centralized authorization management allows for the definition of granular access policies, reducing the risk of unauthorized access.

Ease of Integration
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Keycloak is designed to be easily integrated with existing applications. There is no need to modify the application code to add authentication: simply configure Keycloak through the admin console. This makes Keycloak an ideal solution for companies that want to improve security without having to invest in costly software overhauls.

Concrete Examples
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A real-world use case is that of a large company that implemented Keycloak to manage access to over 50 internal applications. Thanks to Keycloak, users can access all applications with a single authentication, reducing the time spent on login and improving security. Additionally, the company saved thousands of euros in password management costs and reduced the number of IT support requests related to access.

Industry Trends
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Identity and access management is one of the fastest-growing areas in the tech sector. With the increase in security threats and the need to protect sensitive data, tools like Keycloak become increasingly important. Additionally, the trend towards adopting open-source solutions to reduce costs and increase flexibility makes Keycloak an increasingly popular choice among companies of all sizes.

Practical Applications
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Keycloak is useful for any organization that manages multiple applications and wants to improve security and access management. For example, an e-commerce company can use Keycloak to manage customer and administrator access, ensuring that only authorized users can access sensitive areas of the site. Similarly, a school can use Keycloak to manage student and teacher access to various educational platforms.

To get started with Keycloak, you can visit the official website Keycloak and follow the available configuration guides. Additionally, the Keycloak community is very active and can be a valuable resource for solving any problems or for getting advice on how to best implement the service.

Final Thoughts
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Keycloak represents a modern and flexible solution for identity and access management. Its ability to easily integrate with existing applications, combined with advanced security features and centralized management, makes it an indispensable tool for any organization looking to improve the security and efficiency of its systems. With the increase in security threats and the need to protect sensitive data, tools like Keycloak become increasingly important. Investing in a solution like Keycloak not only improves security but can also lead to significant savings in terms of management and IT support.

Use Cases
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Technology Scouting: Evaluate implementation opportunities

Third-Party Feedback
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Community feedback: Keycloak is widely appreciated for its robustness and ease of integration, with many users preferring it for identity and access management. Some users have expressed concerns about the costs of alternative solutions like Okta, finding in Keycloak a valid and stable alternative.

Full discussion

Resources
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Original Links
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Keycloak - Original link

Article recommended and selected by the Human Technology eXcellence team, processed through artificial intelligence (in this case with LLM HTX-EU-Mistral3.1Small) on 2026-02-14 10:13 Original source: https://www.keycloak.org/

Summary #

Introduction #

What It Does #

Why It’s Relevant #

Centralization and Security #

Ease of Integration #

Concrete Examples #

Industry Trends #

Practical Applications #

Final Thoughts #

Use Cases #

Third-Party Feedback #

Resources #

Original Links #

Related Articles #