#security
19 articles exploring security. Expert insights and analysis from our editorial team.
Articles
DNS-Persist-01: Let's Encrypt's New Model for Permanent Certificate Validation
DNS-Persist-01 is a proposed ACME challenge type that allows persistent DNS TXT records for certificate validation, eliminating the need for real-time DNS updates with each renewal as certificate lifetimes shrink to 47 days by March 2029 under CA/Browser Forum SC-081v3.
Zero-Day CSS: When Your Stylesheet Becomes a Security Vulnerability
CVE-2026-2441 is a critical zero-day CSS vulnerability in Chromium-based browsers allowing remote code execution through crafted HTML pages. Here's how attackers weaponize CSS parsing flaws and what developers must do to protect users.
Amazon and Google Unwittingly Reveal the Severity of the U.S. Surveillance State
Amazon Ring and Google Nest have inadvertently exposed the vast surveillance capabilities available to U.S. law enforcement through IoT devices, revealing warrantless data sharing and mass monitoring infrastructure that threatens constitutional privacy protections.
OpenClaw: Anatomy of a Viral AI Sensation
How a personal AI assistant became a viral phenomenon—and what the security incident teaches us about the future of AI agents.