This article explains the authentication and authorization processes for Model Context Protocol (MCP) servers, focusing on the transport methods used, particularly standard input/output and streamable HTTP. It details how to secure remote MCP servers using OAuth 2.1 and emphasizes the importance of proper authorization for different types of clients.

This e-book explains OAuth2.0 and OpenID Connect, focusing on their application in modern web development. It covers best practices and the reasons behind using these frameworks for authentication and authorization.

This guide explains JSON Web Tokens (JWTs) and their significance in building secure and scalable identity systems. It covers JWT structure, advantages, common vulnerabilities, and best practices for implementation.

This article introduces a handbook tailored for product and engineering leaders focused on customer identity and access management (CIAM). It covers essential functions like authentication and authorization, key standards, and design considerations for scalability and security. The guide aims to help teams improve user experiences while managing identity effectively.

Securing AI agents involves addressing unique security risks posed by their autonomous behavior, requiring advanced authentication and authorization measures. Organizations must implement continuous monitoring, granular permissions, and robust defense strategies to safeguard against both malicious threats and unintended actions by well-meaning agents. This guide outlines best practices for managing these challenges effectively.

The guide details how to secure an MCP server using OAuth 2.1 and PKCE, emphasizing the importance of authentication and authorization in managing access for AI-powered applications. It covers the architecture of MCP, the evolution of its authentication methods, and the implementation of secure token handling and role-based access control. By following the guide, developers can create systems that are both secure and user-friendly.