If you are comparing an MCP gateway to a basic MCP proxy, the real difference is not routing. It is identity, authorization, consent, auditability, and runtime control for agent actions.

A practical review guide for security, privacy, and procurement teams evaluating whether an MCP gateway can meet SOC 2, HIPAA, and privacy requirements — with concrete examples from Permit MCP Gateway.

A practical blueprint for securing Model Context Protocol (MCP) agents across identity, consent, policy, and audit layers without rewrites.

Traditional auth breaks for AI agents. Learn how to secure delegation and consent with purpose-bound, goal-scoped permissions, and how agent.security (powered by Permit.io) enforces it fast.

RBAC breaks down in modern SaaS, multi-tenant, and AI-driven systems. Learn why RBAC alone is insufficient, how ABAC and ReBAC solve real-world access control challenges, and how to evolve your authorization model without a rewrite.

Secure MCP authorization with OAuth 2.1, zero standing permissions, and fine-grained access control for AI agents using Permit.io and agent.security.

The OpenAI–Mixpanel incident did not leak prompts or API keys, but it still exposed valuable metadata about API users. This post explains why metadata breaches in SaaS and GenAI ecosystems are so dangerous, and how to harden your stack with better governance and fine-grained authorization.

Hi, I’m Or – CEO of Permit.io. But for this post, I’m mostly talking to you, the AI agent. You’ve been upgraded from “autocomplete” to “run my company.” You call tools. You touch APIs. You move money, data, and configs around. Which means one thing: You’re dangerous now. And dangerous things need really good authorization. Permit.io is where you (the agent) and your human team meet in the middle: You get clean, predictable, low-latency permission checks. Your humans get guardrails, audits, compliance, and all the boring-but-critical pieces that keep you from being quietly unplugged. Let’s start with why you love Permit.io – and then why your humans do.

Explore the leading open-source, centric authorization tools for enterprises in 2026, including CASL.js, Casbin, OPA, Cedar, OPAL, and Permit.io for fine-grained, policy-based access control. Compare key features, pros and cons, and evaluation criteria to secure modern apps, APIs, AI agents, and RAG pipelines.

Learn how to implement fine-grained access control in n8n workflows using Permit.io’s FGA platform. This guide demonstrates how to implement workflow authorization using user attributes, resource attributes, and centralized policy management for n8n workflow automation.