Blog

When you migrate auth providers, you inherit password hashes you can't decrypt. Here's how to handle every major format.

Store, retrieve, update, and delete sensitive user data using Vault's full CRUD lifecycle (no cryptography expertise required).

How audience-bound tokens keep your MCP servers secure.

What "isolation" actually means at the key level, how to implement it with key context, and what your blast radius looks like when something goes wrong.

Why authentication and API access are two different things in Google OAuth, and what to do about it.

A complete guide to authorization in React Router v7, from roles and permissions to organization-scoped access and enterprise RBAC.

A practitioner breakdown of LLM token theft: what it is, how the abuse works, the signals that catch it, and why traditional tools miss it.

A practical checklist for platform teams securing agents, MCP servers, and coding assistants before the next credential leak

A practical guide to encrypted storage, OAuth connection management, and session-scoped access for autonomous agents

How to scope what an AI agent can do on a user's behalf, and why the answer is never the user's full permission set.

A practical security audit for backend engineers building or inheriting agentic systems, covering identity, token design, delegation, and the patterns that fail in production

What you're actually signing up for when a customer's IdP doesn't speak SCIM.

Everything you need to know to implement and validate JWTs securely in .NET: from token creation and JWKS verification to ASP.NET Core middleware integration, with code examples and best practices throughout.

Prompt injection ends when the session closes. Memory poisoning persists across sessions, activates weeks later, and is nearly invisible to detect.

Why OAuth works the way it does: authorization codes, token expiry, and PKCE explained from first principles.