HTTP/2 Bomb (CVE-2026-49975): How One Home PC Crashes Web Servers
The AI-discovered HTTP/2 Bomb takes down Apache, nginx, Envoy and IIS in seconds. What CVE-2026-49975 is and how operators should respond now.
Analyses, practical tips and assessments from the world of IT security.
206 articles total
Race condition in xfce4-screensaver up to 4.20.2 routes keystrokes around the lock screen into background processes during a monitor switch. Fix via XSetInputFocus submitted upstream.
ISO 27001, BSI IT-Grundschutz, and TISAX: A Direct Comparison - Which Framework Is Right for Your Business? Includes a cost overview, decision-making guide, and combination strategy for small and medium-sized businesses.
Which IT security certification is right for you? A comparison of T.I.S.P., CISSP, CISM, CompTIA Security+, and ISO 27001 Lead Auditor - including costs, prerequisites, and career opportunities.
Analysis of Real Phishing Attacks - From GitLab’s Internal Simulation to Energy Bill Scams. What Companies Can Learn From Them.
Fake WhatsApp Chats, Messenger Phishing, and Social Engineering: How Attackers Abuse WhatsApp, How to Spot Scams, and How to Protect Your Business.
How penetration testers attack Wi-Fi networks: Evil Twin, PMKID attacks, deauthentication, WPS brute-force attacks, WiFi Pineapple, and format string attacks - with specific countermeasures for each attack scenario.
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