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Engineering

Next.js Security Best Practices (2026)

Next.js has grown from a simple React framework into a full-stack platform — and with that power comes a wider attack surface. The App Router, Server Components, and Server Actions mean your authentication logic, database queries, and business rules all live in the same codebase as your UI.

March 26, 2026
Engineering

Next.js Middleware Authentication: Protect Routes in App Router

Learn how Next.js middleware works, how to configure the matcher, validate JWTs at the edge, and redirect unauthenticated users — with the CVE-2025-29927 bypass covered.

March 26, 2026
Engineering

How to Add JWT Authentication to Next.js App Router (2026)

Learn how to add JWT authentication to Next.js App Router — the right way. Covers httpOnly cookie storage, edge middleware with jose, and accessing JWT claims in Server Components.

March 21, 2026
Engineering

How Much Does Two-Factor Authentication Cost? A 2026 Pricing Guide

2FA isn't a single price — SMS OTP, WhatsApp OTP, TOTP, and passkeys have very different cost structures. Here's what each method actually costs at every scale.

March 18, 2026

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