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Coding agents need boring trust boundaries, not hidden cleverness
The worst kind of coding-agent feature is the clever one nobody can see. That sounds harsh, but I m…
How CUPP Turns Personal Details Into Password Cracks
What CUPP Actually Does — And Why It's Disturbingly Simple CUPP — Common User Passwords Profiler —…
Get a Prize for Challenge Submissions
Less than a Month left until Submissions Close! Build a challenge and submit it for the SecDim “Fix…
Strix ships an open-source AI agent that hacks your app to find real vulnerabilities
Strix is an open-source security tool, released publicly on GitHub, that uses autonomous AI agents t…
I Analyzed 200 Free Online Tools — 87% Upload Your Files Without Clear Disclosure
Last week I ran a systematic test. I opened 200 free browser-based utility tools — converters, compr…
Your SVG Files Have Hidden Metadata — Here's How to Strip It Before Converting
I discovered this by accident. A client sent me an SVG logo for conversion. I converted it to PNG at…
How to safely move your DMARC policy from p=none to p=reject
Publishing a DMARC record is the easy part. Most domains do it: in a scan I ran across the top 10,00…
Segurança e Qualidade na Prática: o papel do SAST, DAST e dos testes automatizados no ciclo de vida do software moderno
Artigo técnico-estratégico escrito por Cauã Brustolin Tardetti e Gustavo Gehlen Basseggio. Cenário: …
aws login: What AWS CLI's New Console-Credential Command Can (and Can't) Do
Verified against AWS CLI 2.32.6 and the official AWS documentation / AWS Security Blog post as of Ju…
Deception technology the future of blue teaming
Most security advice focuses on keeping people out — firewalls, passwords, locked doors. But what ha…
Apple's 'Hide My Email' Vulnerability Exposes Real Addresses; Patch and User Awareness Needed
Introduction Apple’s “Hide My Email” feature, intended to protect users’ real email addresses by g…
Full, incremental, differential: the Security+ backup question that trips people up
Backups feel like the easy part of Security+. You run a full backup, then smaller ones through the w…