Security

Agents access real data and take real actions. A chatbot that browses a catalog is harmless. An agent that cancels orders, issues refunds, and queries inventory across warehouses is not. Without proper auth, any user could view any order or access admin tools. And none of the security work matters if a new developer cannot clone the repo and run the system.

Docker has introduced comprehensive MCP (Model Context Protocol) tooling that enables organizations to build custom catalogs with complete control over AI tool access. With over 220+ containerized MCP servers available and the ability to create private catalogs, enterprises can now deploy AI tooling with appropriate security guardrails.

Introduction # Role-Based Access Control (RBAC) is a critical component of secure application design that restricts access to resources based on user roles and permissions. This article explores how the Contact Management Application implements a flexible and maintainable RBAC system that covers both the backend API and frontend Angular application, integrating with JWT authentication to secure endpoints and UI elements while maintaining the separation of concerns that Clean Architecture demands.