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Security research, tools, and perspectives from real-world vulnerability analysis.

How to Check If Your Email Is Protected with SPF, DKIM and DMARC

May 24, 2026 · 8 min read

Step-by-step guide to verify your domain email authentication: SPF, DKIM, DMARC and BIMI. Learn to interpret results and fix common issues.

Email Security SPF DMARC Guide

When AI Finds What Humans Missed

May 23, 2026 · 7 min read

How AI-powered code analysis is discovering critical 0-days that went undetected for years — and why continuous code review is the new security standard.

AI Security Code Review 0-Day

The Hidden Privacy Cost of Free Security Tools

May 23, 2026 · 6 min read

Most free online security scanners send your URLs and vulnerability data to third-party servers. Here is what they are not telling you.

Privacy Security Tools Client-Side