Protect an MCP server with an Authorization Server
The Model Context Protocol (MCP) is rapidly becoming the standardized API for large language models (LLMs) to interact with business logic. Like the early days...
June 15, 2026
Blogs
Latest Posts
We Surveyed More Than 300 Security Leaders on AI Identity. The Findings Are Counterintuitive
Two-thirds of the organizations we surveyed experienced a confirmed AI identity breach in the past year. That number alone should be alarming. But it's not the...
June 9, 2026
Browser-Based OAuth Client: The architecture you shouldn't be using
Of all possible browser-based OAuth architectures, the Browser-Based OAuth Client (BBOC) pattern is the least secure. Despite this, BBOC remains the most...
June 3, 2026
Cohort Analysis
Understanding users' behavior can help guide product development and improve customer retention. This article demonstrates how to use FusionAuth to track...
May 26, 2026
Kickstart FusionAuth with the CLI
Since release, the FusionAuth CLI has helped users better manage FusionAuth instances. Common use cases include theme management, email template configuration,...
May 12, 2026
The Grand Line of Fine-Grained Authorization
The acquisition of Permify by FusionAuth might be like the great buddy movie you never saw coming. Two different products meeting, coming together and bonding...
May 8, 2026
Token-Mediating Backend: An alternative to the BFF architecture
This post discusses the Token-Mediating Backend (TMB) authentication architecture for OAuth 2 applications. It covers how secure TMB is, when to use it, and...
May 7, 2026
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