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Category: electronics – Page 45

Novel memory technology based on compound semiconductors

A pioneering type of patented computer memory known as ULTRARAM has been demonstrated on silicon wafers in what is a major step towards its large-scale manufacture.

ULTRARAM is a novel type of memory with extraordinary properties. It combines the non-volatility of a data storage memory, like flash, with the speed, energy-efficiency and endurance of a working memory, like DRAM. To do this it utilizes the unique properties of compound semiconductors, commonly used in such as LEDS, laser diodes and infrared detectors, but not in , which is the preserve of silicon.

Initially patented in the US, further patents on the technology are currently being progressed in key technology markets around the world.

Super Fast Solid State Storage Has Finally Arrived

The new SSDs have read/write speeds up to 14/12GBps.

For the first time in two years, XPG is on location in Las Vegas for the 2022 CES show, revealing ‘Dawn of a New Xtreme’. Under the new theme, the latest products from XPG and ADATA including gaming systems, peripherals, accessories, and components were unveiled. The highlight, however, is the PCIe (peripheral component interconnect express) 5.0 solid-state drives (SSD), the super-fast solid storage that is capable of read/write speeds up to 14/12GBps.

Twice as fast as the fastest PCIe 4.0 drives, Adata introduced two prototypes of its first PCIe 5.0 NVMe M.2 SSDs with capacities up to 8TB. The so-called Project Nighthawk SSD is designed using a Silicon Motion SM2508 controller capable of sequential read/write speeds up to 14/12GBps, while the Project Blackbird SSD features an InnoGrit IG5666 controller for 14/10GBps read/write speeds.

Blink introduces seven new charging products at CES including plug & charge and V2G technology

EV charging network, Blink, kicked off this year’s Consumer Electronics Show (CES) by sharing news of seven new charging products, the largest unveiling in its thirteen year history. Blink products include multiple versions of fleet and home chargers, as well as new public chargers and software for customers.

Blink Charging Co. ($BLNK) is an international EV charging network operating over 30,000 ports across thirteen different countries. In addition to charging hardware and services, the Blink Network uses proprietary, cloud-based software that operates and tracks charging stations connected to its network and the charging data they provide.

Blink charging’s strategy promotes mass EV adoption by supporting EV drivers with charging solutions everywhere, whether its at home, work, a public station, or even a fleet depot.

New Malware Uses SSD Over-Provisioning to Bypass Security Measures

An almost perfect way to stealthily store malware.

Korean researchers have detected a vulnerability in SSDs that allows malware to plant itself directly in an SSD’s empty over-provisioning partition. As reported by BleepingComputer, this allows the malware to be nearly invincible to security countermeasures.

Over-provisioning is a feature included in all modern SSDs that improves the lifespan and performance of the SSD’s built-in NAND storage. Over-provisioning in essentially just empty storage space. But, it gives the SSD a chance to ensure that data is evenly distributed between all the NAND cells by shuffling data to the over-provisioning pool when needed.

While this space is supposed to be inaccessible by the operating system — and thus anti-virus tools — this new malware can infiltrate it and use it as a base of operations.

A Cybertruck-Inspired Remote-Controlled EV Could Help You Clear Snow

While the CyberKAT starts at $1,299, you’ll need to fork out an additional $120 for the electronics kit to power it and another $80 for the optional radio. The first models are currently estimated to start shipping in January or February 2022, which means the CyberKAT will likely beat the Cybertruck to market.

The additional fittings would mean that you could build the beast yourself. What better than a good DIY project to begin the new year.

Source: https://interestingengineering.com/a-cybertruck-inspired-rem…clear-snow.

CISA, FBI and NSA Publish Joint Advisory and Scanner for Log4j Vulnerabilities

Cybersecurity agencies from Australia, Canada, New Zealand, the U.S., and the U.K. on Wednesday released a joint advisory in response to widespread exploitation of multiple vulnerabilities in Apache’s Log4j software library by nefarious adversaries.

“These vulnerabilities, especially Log4Shell, are severe,” the intelligence agencies said in the new guidance. “Sophisticated cyber threat actors are actively scanning networks to potentially exploit Log4Shell, CVE-2021–45046, and CVE-2021–45105 in vulnerable systems. These vulnerabilities are likely to be exploited over an extended period.”