Apr 30 · 8 min read · TL;DR: https://github.com/x-originating-ip/nandtap As part of some personal upskilling, I wanted to get a better feel for what edge-device forensics actually looks like in practice. It’s one of those
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Apr 30 · 9 min read · Overview: This article explains what BIOS and UEFI are, how the boot process works, where they differ (boot, security, performance, storage), and practical guidance for checking, troubleshooting, and
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Apr 24 · 3 min read · The One-Line Fix That Took 24 Hours to Find A missing volatile qualifier. That was it. A single keyword, nine characters, buried in a 400-line ISR that corrupted sensor readings every 3,000th boot. The bug took a day to isolate because it looked like...
Join discussionMar 15 · 9 min read · TL;DR Patching SDK internals in an NCS global install silently breaks every other project on your machine. Freestanding (manual ZEPHYR_BASE binding) → T2 (app owns west.yml manifest) → T3 (separate
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Mar 11 · 4 min read · I just burned another weekend chasing a ghost I2C timeout that wasn't even in the datasheet. Decided it was time to ditch the proprietary vendor lock-in and migrate to the modern Zephyr RTOS. My rewar
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Mar 1 · 10 min read · Tổng quan Trong những nằm gần đây, hệ sinh thái Android liên tục trở thành mục tiêu của các chiến dịch tấn công quy mô lớn. Tuy nhiên, phần lớn malware vẫn phụ thuộc vào yếu tố con người, người dùng p
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Mar 1 · 8 min read · Overview In recent years, the Android ecosystem has continuously become the target of large-scale attack campaigns. However, most malware still relies on human factors, requiring users to download mal
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Feb 2 · 5 min read · Forget the headlines about the next big Linux desktop environment. A quieter, more consequential shift is happening at the very edges of computing—on the microcontrollers in your thermostat, the retro hardware in a lab, and the specialized systems ma...
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