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Samsung 3-bit NAND Solid State Drives

10.05.2014

Samsung Electronics has announced the start of mass production of high-performance 3-bit NAND solid-state drives for servers and data centers. The new SSDs will enable data centers to better manage social networking, web browsing and email workloads, and improve performance, Samsung told CNews. Rollout of 3-bit MLC (Multi-Level Cell) NAND SSDs (first in large data centers) is expected to begin this quarter.

"We expect the solid state drive market to grow strongly as these new models provide a significant improvement in data center ROI, eventually enabling solid state drive adoption in IT systems later this year," said Jung Hyun Joon, Executive Vice President , Sales and Marketing Division of Memory Solutions, Samsung Electronics.

Available in 853GB, 240GB, and 480GB formats, the new PM960T SSDs are suitable for use in large data centers where Internet traffic is processed, according to the company. 3-bit SSDs provide high random read and write IOPS (Input/Output Operations Per Second) and high quality of service (QoS), which is especially important for both data centers and cloud server applications, Samsung stressed. .

Expanding the market for SSDs, the new PM853T will enable CIOs to streamline the SSD upgrade process at all investment levels, just like with consumer SSDs. According to the company, the PM853T achieves a 30% increase in manufacturing efficiency over solid state drives based on 2-bit NAND flash components. With 3nm class 10-bit NAND flash components and advanced controller technology from Samsung, the new drive delivers 530MB/s sequential read speeds and 420MB/s sequential write speeds. It also supports 90K IOPS random read and 14K IOPS continuous random write.

According to IHS iSuppli research, the global SSD market will grow by approximately 30% from $9,4 billion in 2013 to $12,4 billion in 2014. This market is expected to maintain strong growth over the next few years, eventually reaching $20 billion in 2017.

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Inexpensive protection of automotive electronics from cyber attacks 26.07.2014

Information security experts Chris Valasek and Charlie Miller, who some time ago showed the vulnerability of modern cars to hackers, have created a compact and inexpensive device that can secure cars from unauthorized access to their electronics.

The developers are going to demonstrate their device at the Black Hat 2014 conference, which will be held in Las Vegas (USA) on August 6-7, 2014. Externally, the device is a printed circuit board with a controller from NXP. According to the developers, the total cost of the components used is about $150.

The device is connected to the car network through the diagnostic socket (OBD-II). The gadget, using special algorithms, analyzes the operation of units and nodes, and if suspicious commands or signals appear, they are blocked. The creators are going to tell more about their development at Black Hat 2014.

It is clarified that the device designed to protect vehicles from hackers will not be introduced to the commercial market, and is only a demonstration of how you can secure a car from cyber attacks without serious investments.

The US National Highway Traffic Safety Administration (NHTSA) claims to be unaware of any known case of consumer vehicle systems being compromised.

A year ago, Miller and Valasek at Def Con 2013 presented a detailed report on the hacking of Ford Escape and Toyota Prius cars. Experts have shown that it is possible to gain control over the car (its steering, braking system, etc.) by connecting a laptop to the dashboard.

"I'm not too worried about a browser hack that could end up stealing money from a credit card, but in the event of a car invasion, it's a matter of life and death. We would like to get rid of this problem," Chris Valasek told Reuters.

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