Our latest Blog Posts

SPIFFE and SVIDs explained: how SPIFFE gives workloads a cryptographic identity, what a SPIFFE ID and SVID are, how SPIRE issues them, and how they enable mTLS.

Machine-to-machine (M2M) authentication explained: how the OAuth client credentials grant works, how a service proves its identity, and why short-lived and mTLS beat shared secrets.

How the mTLS handshake works, step by step: the TLS 1.3 message flow with client authentication, the CertificateVerify proof-of-possession step, and certificate validation.

mTLS vs TLS explained: TLS authenticates the server, mTLS authenticates both client and server. See the key differences, when to use each, and how they work together.

mTLS (mutual TLS) explained: how mutual TLS authenticates both client and server, how the handshake works, when to use it, and how certificate-bound tokens stop stolen tokens.

The OAuth 2.0 authorization code flow explained. How the redirect and code exchange work step by step, why PKCE is the default, when to use it, and mistakes to avoid.

What is OAuth 2.0? A plain-English guide to the authorization framework: the four roles, the authorization code flow with PKCE, grant types, and OAuth vs OIDC.

OpenID Connect vs OAuth: OAuth authorizes access, OIDC adds authentication with an ID token. See what OIDC adds, the ID token claims, and when to use each.

AI agent security through 7 real incidents, from the Nx supply-chain attack to EchoLeak, and the identity and access fixes that would have limited the damage.

Authentication vs authorization explained: authentication proves who you are, authorization decides what you can do. See the difference and where each runs.

A clear guide to the JWT token: its header, payload, and signature, the claims inside, how validation works, and when to use a JWT versus an opaque token.

Cedar policies are human-readable rules that decide who gets access and how. Learn how Cedar works, why it beats static scopes, and how MonoCloud uses it.

Add authentication to Next.js with protected routes, sessions, OAuth, and OIDC — without rolling anything from scratch.

A practical guide to validating access tokens and enforcing audience-aware, scope-based authorization in Node.js APIs.

How OAuth 2.0 helps SaaS teams secure sign-ins, API access, and third-party integrations without reinventing authorization.

Add authentication to Next.js with secure sessions, protected routes, and built-in OAuth/OIDC flows.

Meet MonoCloud: an OIDC-certified identity platform that helps teams add secure, flexible authentication without slowing development.