Collaborate Disseminate
The BBC Microcomputer, launched in the early 1980s, holds a special place in computing history. Designed for educational purposes, it introduced a generation to programming and technology. With its robust …read more Continue reading BBC Micro: A Retro Revamp with the 68008 Upgrade
CPU clock speed, or the speed of processing instructions for a system, may be based on the hardware specifications. Lower speed can impact system performance, so the steps below can be applied to resolve the problem. Fix CPU Stuck at low clock speed i… Continue reading CPU Stuck at low clock speed in Windows 11/10 [Fix]
I notice in Chrome’s Task Manager that some Cloudflare challenges are CPU intensive. Why?
E.g., in the following screenshot, Cloudflare challenges took over 1 hour of CPU (representing ~25% of the browser’s CPU time):
Task
Memory footp… Continue reading Why are some Cloudflare challenges CPU intensive?
It is hard to imagine what a mainframe or supercomputer can do when we all have what amounts to supercomputers on our desks. But if you look at something like …read more Continue reading Mainframe Chip has 360MB of on-Chip Cache
[Marius Taciuc’s] latest endeavor, the B4 Thinker, offers a captivating glimpse into microcontroller architecture through a modular approach. This proof-of-concept project is meticulously documented, with a detailed, step-by-step guide to …read more Continue reading Building a Microcontroller from Scratch: The B4 Thinker Project
In the interest of data security…
when a cpu fails in a server and you remove it is there any way that removed cpu can retain any kind of data that poses a concern?
For example an Intel Xeon 1st gen scalable 8000 series processor release… Continue reading can a CPU once removed retain information that poses a security concern?
Black Hat USA 2024: Critical RISC-V CPU vulnerability discovered. Dubbed GhostWrite; attackers can exploit this flaw to steal… Continue reading Black Hat USA 2024: Chip Flaw ‘GhostWrite’ Steals Data from CPU Memory
Researchers disclose the details of GhostWrite, a RISC-V CPU vulnerability that can be exploited to gain full access to targeted devices.
The post GhostWrite Vulnerability Facilitates Attacks on Devices With RISC-V CPU appeared first on SecurityWeek.
Continue reading GhostWrite Vulnerability Facilitates Attacks on Devices With RISC-V CPU
If your Windows 11/10 computer is slow or hangs or lags a lot because SecurityHealthSystray.exe is using high CPU, Disk or Memory, follow these solutions. You can find some working solutions to permanently fix this problem. What is SecurityHealthSystra… Continue reading SecurityHealthSystray.exe high CPU, Memory, Disk usage [Fix]
Graviton4 based Amazon EC2 R8g instances are more powerful and energy-efficient than the previous generation, AWS says. Continue reading AWS Graviton4 Cloud Processors Are Now Generally Available