root&beer
All things cybersecurity, offsec, infosec, pentesting and unsolicited opinions

OSI Layers & Their Attack Vector

Exploring the fundamentals of the OSI model—a key framework in digital communication, neatly categorizing computer network functions into seven layers. Learn the basic function of each layer and discover the specific attack vectors for each layer.

Setting Up WireGuard VPN On A Raspberry Pi

Discover the steps to establish a secure VPN server with DDNS at home using WireGuard and a Raspberry Pi. This setup grants you the freedom to connect to public Wi-Fi hotspots without the worry of eavesdropping, ensuring your online activities remain private and protected.

HTTP/2 'Rapid Reset' Zero-Day: Biggest DDoS on Record

A zero-day flaw in HTTP/2 led to a record-breaking DDoS attack. Cloudflare, Google, and AWS joined forces to identify (CVE-2023-44487) and mitigate the Rapid Reset attack, underscoring the need for collective defense against evolving threats.

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