CPU – Computer Security Articles

Kaspersky Security

Hardware vulnerability in Intel processors | Kaspersky official blog

May 19, 2023 admin Business, CPU, enterprise, processors, vulnerabilities

Credit to Author: Enoch Root| Date: Fri, 19 May 2023 14:31:04 +0000

Spring 2023 saw the discovery of another hardware vulnerability in Intel processors.

Kaspersky Security

Data exfiltration using a COVID-bit attack | Kaspersky official blog

December 21, 2022 admin air gap, Business, CPU, enterprise, spying

Credit to Author: Enoch Root| Date: Wed, 21 Dec 2022 16:15:52 +0000

Mordechai Guri of Ben-Gurion University has described a COVID-bit attack for exfiltrating data from an isolated network.

MalwareBytes Security

Hertzbleed exposes computers’ secret whispers

June 16, 2022 admin AMD, constant-time code, CPU, cryptography, cve-2022-23823, cve-2022-24436, dvfs, Exploits and vulnerabilities, hertzbleed, Intel, side-channel attack

Credit to Author: Pieter Arntz| Date: Thu, 16 Jun 2022 16:28:42 +0000

Hertzbleed is a new side-channel attack that can recover sensitive information from a targeted system by applying CPU timing.

The post Hertzbleed exposes computers’ secret whispers appeared first on Malwarebytes Labs.

ScadaICS Schneider

It’s Not Just About Chip Density – Five Reasons to Consider Liquid Cooling for Your Data Center

July 11, 2019 admin CPU, Data Center, Data center design, Data Center Planning, Data Center Science Center, dcsc, Edge, Edge Computing, gpu, harsh environments, high density, Internet of Things, liquid cooling

Credit to Author: Wendy Torell| Date: Thu, 11 Jul 2019 16:45:00 +0000

Liquid cooling is not a new technology. It’s been around for decades and has historically focused on mainframes, high performance computing (HPC), and gaming applications. But today’s demands for IoT,… Read more »

The post It’s Not Just About Chip Density – Five Reasons to Consider Liquid Cooling for Your Data Center appeared first on Schneider Electric Blog.

MalwareBytes Security

Spectre, Google, and the Universal Read Gadget

March 1, 2019 admin CPU, cybercrime, exploit, google, hacking, meltdown, Meltdown and Spectre, spectre, universal read gadget, Vulnerability

Credit to Author: Christopher Boyd| Date: Fri, 01 Mar 2019 16:43:37 +0000

A recently released paper by Google has resurrected the spirit of Spectre, a seemingly never-ending threat to most makes of processor. We take a look at what this means, and what the Universal Read Gadget means for most technology users.

Categories:

Tags: CPU exploit Google Meltdown meltdown and spectre Spectre universal read gadget vulnerability

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The post Spectre, Google, and the Universal Read Gadget appeared first on Malwarebytes Labs.

Kaspersky Security

Spectrology: CPU hardware vulnerabilities in 2019

January 7, 2019 admin 35c3, CCC, Chaos Communication Congress, CPU, meltdown, spectre, Technology, Threats, vulnerabilities

Credit to Author: Alex Perekalin| Date: Mon, 07 Jan 2019 18:14:20 +0000

The year 2018 passed under the sign of Spectre and Meltdown hardware vulnerabilities. What does 2019 have in store in this regard?

MalwareBytes Security

Advanced tools: Process Hacker

November 9, 2018 admin browlock, CPU, CPU usage percentage, How-tos, memory dump, PID, process explorer, Process Hacker, Process Identifier, resource hog, Technology

Credit to Author: Pieter Arntz| Date: Fri, 09 Nov 2018 16:16:46 +0000

A quick introduction to Process Hacker which is a powerful tool that can be used for troubleshooting, debugging, and reverse engineering.

Categories:

Tags: browlock CPU CPU usage percentage memory dump PID process explorer Process Hacker Process Identifier resource hog

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The post Advanced tools: Process Hacker appeared first on Malwarebytes Labs.