Systems & Hardware

Stop Trusting Hardware Randomness. It’s Just Patched Duct Tape.

AMD’s Zen 2 processors have a dirty secret: their hardware random number generator cannot generate a zero. While tech forums argue that software CSPRNGs smooth out the bias, this exposes a terrifying reality. We are trusting our cryptographic keys to patched duct tape, where microcode updates simply swap one RNG failure for another.

The Internet Is Trying to Kill This 40-Year-Old Computer. Hereโ€™s How It Fights Back.

A restored PDP-11/83 from 1983 is serving this page to youโ€”if it survives the internet’s brute force. The owner uses Cloudflare, Varnish, and Caddy as life support, but the real threat is us. A plea to not treat a 40-year-old Unix box as a challenge reveals how the modern web has become a hostile environment for even its own history.

Sun Didn’t Lose to Cheaper Hardware. It Lost Because It Hated Its Customers.

Sun Microsystems didn’t just lose to cheaper commodity hardware; it lost because it proved the future was worth having, then made that future painful enough for customers to embrace anyone offering it with fewer barriers. For anyone building infrastructure today, Sun’s collapse is a warning: technical foresight means nothing if your customer experience pushes people toward the commodity alternative.

You Don’t Own Your Raspberry Pi. You’re Just Renting It.

Raspberry Pi’s recent EEPROM lock isn’t just a technical updateโ€”it’s a philosophical statement. By blocking users from swapping RAM chips to catch counterfeit resellers, they have exposed a terrifying reality of modern hardware: authenticity now requires vendor-controlled kill switches. You didn’t buy a computer; you bought a license to compute.

Cloud Subscriptions Are a Trap. Build a ‘Homeprod’ Instead.

The tech industry wants you to believe your old hardware is obsolete and your data is too complex to manage. Both are lies. Discover how building a ‘homeprod’ server from spare parts is less about saving money and more about an act of digital sovereignty against surveillance capitalism.

Stop Calling It Android. Google Just Killed Its Last Advantage.

Google just made a fatal mistake with Android 17. By withholding new APIs from the open-source AOSP, Google isn’t just tightening its gripโ€”it’s actively pushing developers toward AOSP forks like GrapheneOS and alternative app stores. We are witnessing the birth of two Androids: a locked-down corporate garden, and a defiant, open alternative. Google didn’t kill open source; it just forced it to grow teeth.

Rosetta 2 Isn’t a Translator. It’s a Hardware Cheat Code.

Everyone thinks the bottleneck in x86 emulation is instruction decoding. It’s not. The real nightmare is memory ordering. Apple solved this six years ago by adding x86-compatible memory modes directly into their siliconโ€”a hardware cheat code that software-only emulators like FEX and Microsoft Prism can’t engineer around.