Professor Messer
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The Curious Case of the Raspberry Pi in the Network Closet
A detective story about finding a rogue Raspberry Pi hidden in an office network, tracing it with help from Reddit and c…
lcamtuf's blog
The personal site of security researcher Michal Zalewski, packed with idiosyncratic writeups on hacking, electronics, an…
DomainReporter
A tool for reporting phishing and scam domains directly to their registrars in a few clicks, helping get malicious websi…
A Day in the Life: The Global BGP Table
A data-driven look at how the internet's global routing table changes over a single day, with charts of announcements, w…
Privacy Guides
A nonprofit resource recommending privacy-respecting software, self-hosted tools, and secure practices, maintained by a…
Traceroute Visualizer
An interactive tool that maps network traceroute paths, showing each hop, its latency and geographic location so you can…
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