Dev.to Security

The graph is honest. The annotation is where your agent leaks.

Alexey Spinov shipped a small, sharp idea a while back: a gate that runs BFS over your agent's tool …

🚀How Two Computers Create a Secret Without Ever Sharing It

For quite a time, I was thinking: how does encryption really work? Like, if I want to send a secret…

CVE-2026-59198: CVE-2026-59198: Heap Out-of-Bounds Read in Pillow TGA RLE Encoder

CVE-2026-59198: Heap Out-of-Bounds Read in Pillow TGA RLE Encoder Vulnerability ID: CVE-2026-5919…

Web scraping for AI training is not free data: 7 privacy checks before collection

Web scraping often looks cheap from the outside. A crawler collects pages. A dataset grows. A model…

Platform engineering for the agentic enterprise: Managing applications, resources, and AI agents

Canonical: Platform engineering for the agentic enterprise: Managing applications, resources, and AI…

Why your agent needs access to your documentation

Canonical: Why your agent needs access to your documentation — read the full article on rasne.dev. …

Stop Building Custom Auth for Your SaaS

I spent three weeks building a custom authentication system for my first SaaS. I wrote the password …

Access Token Hardening with CloudFront JA4 Fingerprints

Introduction Recently, a security engineer @nishikawaakira introduced an approach that uses JA4 TL…

The Banking System Is Not Ready for AI-Powered Attacks

Over the past two months, I experienced three security incidents at the fintech where I work as a te…

How Zoho Mail Helps Businesses Build Secure and Professional Email Communication

How Zoho Mail Helps Businesses Build Secure and Professional Email Communication In today’s competi…

Cybersecurity Basics Every Small Business Should Implement

Every small business should implement a core set of cybersecurity basics before worrying about advan…

Qwen CUA Driver 0.7.3 Compatibility Checklist

Qwen CUA Driver 0.7.3 coordinate and payload compatibility checklist Quick answer Qwen …