Dự án EzAntiAntiCheat mã nguồn mở dành cho nghiên cứu hệ thống anti-cheat kernel-level. Giúp nghiên cứu xung đột giữa các phần mềm bảo mật như Riot Vanguard với nền tảng khác. Cần đóng góp về driver kernel, nghiên cứu bảo mật, tài liệu. Mục đích nghiên cứu giáo dục, không để bypass anti-cheat. #SecurityResearch #AntiCheat #KernelDriver #BảoMật #NghiênCứu

https://www.reddit.com/r/opensource/comments/1o1hzw3/ezantianticheat/

Estoy flipando con las noticias de la fusión de NTSYNC con Wine / Proton sobre que los juegos en Linux ganan de +20/30% a +680% en FPS con esta combinación, ¿alguien me explica como es posible, de qué va eso exactamente?

Veo que dicen que NTSYNC vendrá en el kernel 6.14

#Gaming #Linux #Videojuegos #Kerneldriver

HotPage: Story of a signed, vulnerable, ad-injecting driver:

https://www.welivesecurity.com/en/eset-research/hotpage-story-signed-vulnerable-ad-injecting-driver/

#malware #kerneldriver #infosec #cybersecurity #kernel #windows #windowsecurity #cyberoperations

HotPage: Story of a signed, vulnerable, ad-injecting driver:

https://www.welivesecurity.com/en/eset-research/hotpage-story-signed-vulnerable-ad-injecting-driver/

#malware #kerneldriver #infosec #cybersecurity #kernel #windows #windowsecurity #cyberoperations

> When 8.5 million Windows systems collapse
https://stackdiary.com/when-8-5-million-windows-systems-collapse/
#Windows #Crowdstrike #IToutage #GlobalOutage #TechFailure #Linux #Bug #SystemCrash #Windows365 #Cybersecurity #KernelDriver #EDR #TechCrisis #DigitalDisaster #Infrastructure #Automation #TechIndustry #ITdisruption #CloudComputing #Microsoft #TechChaos #SystemFailure #ITsupport #TechDebacle #VirtualMachines #TechBreakdown #SystemLoop #ITrepair #SoftwareBug #TechIssue #DigitalChaos

More hashtags please 🙄

When 8.5 million Windows systems collapse

https://stackdiary.com/when-8-5-million-windows-systems-collapse/

#Windows #Crowdstrike #IToutage #GlobalOutage #TechFailure #Linux #Bug #SystemCrash #Windows365 #Cybersecurity #KernelDriver #EDR #TechCrisis #DigitalDisaster #Infrastructure #Automation #TechIndustry #ITdisruption #CloudComputing #Microsoft #TechChaos #SystemFailure #ITsupport #TechDebacle #VirtualMachines #TechBreakdown #SystemLoop #ITrepair #SoftwareBug #TechIssue #DigitalChaos

RF Burns And Exploding PC Speakers: Sophos Looks At The Evidence

Every year in the month of June, someone by the unlikely name of [R.F. Burns] posts a question to the Linux Kernel Mailing List asking whether a Linux kernel module is possible that would blow the PC speaker. It's fairly obviously a joke, which is why the UK-based anti-virus company Sophos have devoted a light-hearted blog post to it.

The post is an interesting diversion into early PC sounds, when the only hardware guaranteed to be present was a small speaker hooked up to a bit on an output port. The bit could be cycled for square wave beeps, or with a lot of clever manipulation could put out a low-bitrate PWM that delivered almost intelligible sounds including music and voice. They conclude that since the speaker would have been designed to be at the full amplitude of the 5-volt output bit all the time it should be impossible to blow it from software, and we'd be inclined to agree. There's a remote possibility that some speakers might have a resonant frequency that could be found in software, but we're not entirely convinced.

Your Hackaday scribe might have spent a while in a university computer lab back in the day trying and failing to write C code that would produce a usable PWM on an XT speaker, but those with long memories might recall the PC speaker driver for Windows 3.1. If you're a fan of chiptune music there are even entire albums written for this most basic of instruments.

Header image: MKFI, Public domain.

#classichacks #computerhacks #kerneldriver #lkml #pcspeaker