Google researchers have published their findings on a new Rowhammer technique that expands attackers' reach on a target machine as DRAM chips become smaller. Rowhammer, first reported in 2014, is a ...
As DDR SDRAM increases in density and speed, so too do new challenges and opportunities appear. In the recent DDR5 update by JEDEC – as reported by Anandtech – we see not only a big speed increase ...
Rowhammer is a known vulnerability in DRAM through which multiple access requests to one memory address can allow you to modify the contents of other memory addresses. The breach was first discussed ...
What is DRAM’s row hammer problem and why is it important? How vertical epitaxial transistors solve the problem. How Spin Memory’s Universal Selector works. How the Universal Selector can improve DRAM ...
A technical paper titled “ABACuS: All-Bank Activation Counters for Scalable and Low Overhead RowHammer Mitigation” was presented at the August 2024 USENIX Security Symposium by researchers at ETH ...
A new technical paper titled “Row Hammer Effect and Floating Body Effect of Monolithic 3D Stackable 1T1C DRAM” was published by researchers at Georgia Institute of Technology. “Monolithic 3D stackable ...
Why we need DDR5. Security improvements of DDR5 over DDR4. How RowHammer can be thwarted. Rapid growth in the world’s digital information has driven continued improvements in computing to process, ...
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