Secure File Uploads in React Actions
How to handle file uploads in Next.js Server Actions without opening security holes.
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Web Security
A curated collection of thoughts, tutorials, and insights related to Web Security.
Rate Limiting Your Next.js API Routes
Stop worrying about API abuse. Here is how to implement rate limiting correctly.
Securing APIs With JWT and Refresh Tokens
Learn to manage JWTs and refresh tokens for secure API authentication.
Implementing OIDC From Scratch Is Hard
Why you should avoid manual OIDC implementation and when you might actually try.
Why bcrypt is intentionally slow
Understanding why bcrypt design decisions prioritize security over speed.
Demystifying SSL Certificate Chains for Developers
Stop guessing how TLS certificates work and learn the chain of trust.
OAuth 2.0 Flows: Visualizing The Difference
I break down OAuth 2.0 flows visually to help you choose the right one.
Stop SQL Injection in Raw Queries
Learn practical ways to prevent SQL injection when writing raw SQL queries.
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