Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
A switch is a forwarding ASIC, a small Linux computer and firmware from several suppliers. See how it is built, signed, installed and inventoried.
CVE-2026-115560 is an unpatched PHP session RCE that needs a runtime serializer switch. Set session.upload_progress.enabled=0 and restart PHP workers.
HPE fixed 72 flaws in Aruba AOS-8 and AOS-10, eight rated 10.0. Upgrade to 10.8.1.2, 10.7.2.7, 10.4.1.14, 8.13.3.1 or 8.10.0.24 and lock down management.
Railway's preliminary report: a 20 to 22 Oct breach moved from build systems to CI credentials and decrypted variables, hunting AI API keys. What to do.
A smartwatch is a tiny chip, optical and ECG sensors, a pouch cell, a sealed case and firmware bonded to your phone. Here is each step and its security.
A keyboard is switches on a scanned matrix, a microcontroller running firmware and a USB or Bluetooth HID link. Each step, from pellet to paired board.
Browser fingerprinting turns small browser and device traits into an ID you cannot clear. How it works, what research measured and what reduces it.
OpenJS is the non-profit home of Node.js, Electron, webpack and 30+ JavaScript projects: a board, a Cross Project Council, project stages and a CNA.
A home recursive resolver asks the root, TLD and authoritative servers itself, validates DNSSEC and applies your blocklist. Here is how to build one.
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