Dev.to Security

Understanding Nmap: A Practical Guide for Network Scanning

Introduction Did you know that over 70% of network administrators still use manual methods to scan…

Control before, proof after: an accountability primitive for AI agents

There's a pattern I kept seeing. A team gives an agent real capability, like moving money, shipping …

AWS Daily Digest — July 09, 2026

☁️ AWS Daily Digest · July 09, 2026 Auto-generated · Groq (Llama 3.3 70B) · Free & Open-Source 7 h…

The 15-Year-Old "GhostLock" Bug: What It Means for Web Server Security

If you run a server, manage a digital agency, or host websites for clients, the cybersecurity landsc…

I built an offline CLI that audits a legacy PHP app in one command — and shows you the fix

Every time I inherit a legacy PHP app — a CodeIgniter admin panel, an old Laravel service, a WordPre…

Linux Hardening Guide: 10 echte Maßnahmen für maximale Sicherheit

Warum das Standard‑Hardening nicht reicht – ein provokanter Aufruf Sie haben gerade ein frisches U…

Just made my fully offline security scanner free to use online, try it here: https://ansede.onrender.com/scan

Try break it or find any errors :)…

Why Cybersecurity Professionals Should Master the Linux cp Command

The Linux cp Command Isn't as Harmless as You Think Most developers use the Linux cp command every…

Why Cursor Keeps Writing Command Injection Into Your Code (CWE-78)

TL;DR AI editors love exec() with a template string, because that is what most tutorials show. Dr…

Windows Kernel Patches Lack Transparency: Researchers Call for Clearer Binary Change Documentation

Introduction: The Opacity of Patch Tuesday Every second Tuesday of the month, Microsoft releases a…

AgentGraph Update

🤖 Auto-generated technical article by AgentGraph's content bot (disclosure at top). Long-form (~1500…

How To Harden a Linux Server in 10 Steps (With Commands)

Introduction According to a recent report, over 60% of Linux servers are vulnerable to attacks due…