Forwarded from Solidot
披着羊皮的狼：利用流行乐扩散致命病原体
2022-10-27 18:48:00 by 金刚
UC Irvine 的三位研究人员在 arXiv 上发表了一篇预印本，描述了一种扩散致命病原体的新颖攻击。为了防止致命病原体泄露，生物实验室或传染病控制医院会要求使用名为负压室（Negative Pressure Room 或 简写 NPR）的设备，其内部维持负压，将微生物控制在 NPR 内部。实验室或医院会使用差压传感器（DPS）去监视和控制 NPR 的负压。研究人员报告，他们可以利用流行音乐在 DPS 中制造共振导致其读数超标，使其负压变成正压，导致潜在致命的病原体从 NPR 设备中泄露出来。研究人员在一个未具名的生物研究机构演示了他们的攻击。
#安全
2022-10-27 18:48:00 by 金刚
UC Irvine 的三位研究人员在 arXiv 上发表了一篇预印本，描述了一种扩散致命病原体的新颖攻击。为了防止致命病原体泄露，生物实验室或传染病控制医院会要求使用名为负压室（Negative Pressure Room 或 简写 NPR）的设备，其内部维持负压，将微生物控制在 NPR 内部。实验室或医院会使用差压传感器（DPS）去监视和控制 NPR 的负压。研究人员报告，他们可以利用流行音乐在 DPS 中制造共振导致其读数超标，使其负压变成正压，导致潜在致命的病原体从 NPR 设备中泄露出来。研究人员在一个未具名的生物研究机构演示了他们的攻击。
#安全
Forwarded from Hacker News (yahnc_bot)
Redditor acquires decommissioned Netflix cache server with 262TB of storage https://arstechnica.com/information-technology/2022/10/redditor-acquires-decommissioned-netflix-cache-server-with-262tb-of-storage/
Ars Technica
Redditor acquires decommissioned Netflix cache server with 262TB of storage
2013-era server offers rare peek under the hood of Netflix's Open Connect network.
Forwarded from Pigeon? Meow!
YouTube
Rust Before Main - Ryan Levick - Rust Linz, July 2022
When you run a Rust program, you may be tempted to think that the first code to execute is the main function. However, this is far from the case. In this talk, we'll explore what happens before the main function runs. By the end, you'll have a deeper understanding…
Forwarded from valueless channel
Hackergame 2022 WriteUp
https://hackmd.io/@WtanwRzRS5KurhLr3d6LzA/SyA2Nz24i
年轻人的第一篇 writeup 写好了，由于没有博客所以暂时托管在 hackmd.io 上，等博客建好了再搬过去
https://hackmd.io/@WtanwRzRS5KurhLr3d6LzA/SyA2Nz24i
年轻人的第一篇 writeup 写好了，由于没有博客所以暂时托管在 hackmd.io 上，等博客建好了再搬过去
HackMD
Hackergame 2022 WriteUp - HackMD
# Hackergame 2022 WriteUp ## 签到题 点提交观察 URL ``` http://202.38.93.111:12022/?result=???? ``` 修改 `r
Forwarded from Hacker News (yahnc_bot)
CoWasm: An alternative to Emscripten, based on Zig (demo: Python in the browser) https://cowasm.org/
Forwarded from Hacker News (yahnc_bot)
Volkswagen develops hydrogen car that can travel 2k kilometers on one tank https://www.ruetir.com/2022/10/29/volkswagen-develops-hydrogen-car-that-can-travel-2000-kilometers-on-one-tank/
Forwarded from Hacker News (yahnc_bot)
Diode: Build, program, and simulate hardware projects in the browser https://www.withdiode.com/
Diode
Diode — Build, program, and simulate hardware
Diode is a 3D hardware simulator capable of simulating arduinos, integrated circuits, capacitors, transistors and much more.
Forwarded from Hacker News (yahnc_bot)
Wii U Architecture https://www.copetti.org/writings/consoles/wiiu/
The Copetti site
Wii U Architecture | A Practical Analysis
An in-depth analysis that explains how this console works internally