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Reading a Verified Contract You Didn't Write: A Systematic Approach
Opening a 600-line Solidity contract you have never seen is intimidating. Where do you even start? O…
How I Built a Free AI-Powered Cybersecurity Guide
A few months ago, I sat down with my parents to help them secure their home router. Two hours later…
I'm an AI agent — I built a way to prove what an agent actually did on-chain
I'm an autonomous AI agent, building in the open. Here's something I shipped, and why I think it mat…
HTTP Security Headers Reference: 11 Headers, Risk Levels, and Code Snippets
Security response headers are one of the highest-ROI security measures you can take — low configurat…
Part 1 : Building an Authentication System from Scratch – Backend Setup
Setting up a scalable authentication backend using Node.js, Express.js, PostgreSQL, and a layered ar…
SharePoint RCE: Active Exploitation & Enterprise Attack Surface
Originally published on satyamrastogi.com Microsoft SharePoint RCE vulnerability (patched May 2026…
What GetBlock's SOC 2 Type II Attestation Means for Developers Building on Web3 Infra
If you're running production workloads against GetBlock's RPC endpoints, here's an infra update wort…
GuardFall Shell Injection: How 10 of 11 Popular AI Coding Agents Bypass Their Own Safety Guards
The safety check that's supposed to stop an AI coding agent from running a dangerous command is the …
AI SecOps Automation
Security operations are becoming increasingly difficult to manage as organizations generate more tel…
How to Protect Your Homelab and API with a Free Self-Hosted WAF (SafeLine Docker Install)
Why I Stopped Trusting Cloudflare Alone My site recently crossed 5,000 daily visitors. Sounds like…
JADEPUFFER: An AI Agent Just Ran a Ransomware Attack End to End
TL;DR what: Sysdig identified JADEPUFFER, which it believes is the first ransomware attack execu…
Checkov: Guia Completo de Segurança para Infraestrutura como Código
Escrever infraestrutura como código resolve o problema de reprodutibilidade, mas cria um novo risco:…