Practical technical articles on Wi-Fi security, Bluetooth, privacy, and network analysis.
Net-Analyzer Scanner for macOS discovers every device on your network, maps the topology, audits your router and offers ping, trac…
DLNA Server turns your Mac into a full DLNA/UPnP media server with AI metadata, artwork, subtitles, live TV and trailers. Works wi…
Before loading your first game, learn the basics: what a ROM is, what a BIOS does, how save states work, and the legal limits of e…
Your iPhone appears with a different MAC address and name on each network. Learn how Apple's Private Wi-Fi Address works and when …
Your speed test shows 500 Mb, but video calls drop and games lag. The culprit isn't speed: it's latency. Learn how to measure and …
Learn how to check your router's firmware version step by step. Detect vulnerabilities and update to improve your Wi-Fi network se…
Most home network breaches come from known, unpatched vulnerabilities. Learn how to check your router against the CVE database and…
Photograph the broken object and let AI tell you what's wrong and how to fix it step by step. Image-assisted diagnosis is now a re…
Every website you visit sees your public IP address, revealing your ISP, approximate location, and a digital identifier. Learn exa…
Forgetting to lock your Mac is a major physical security risk. Discover how your iPhone's Bluetooth proximity can automatically lo…
Bluetooth trackers emit signals even when nobody is looking. Learn how to detect them with a BLE scan, identify false positives, a…
Emulate your classic console games on iPhone in minutes: compatible ROM formats, how to import them, Bluetooth controllers, and wh…