Results 31 to 40 of about 356 (117)
Детектування атак типу RowHummer за допомогою частотних масивів
Social Development & SecurityМета роботи: створення алгоритму захисту оперативної пам’яті DRAM від вразливості RowHammer, що не має вразливості нерівномірного оновлення. Результати дослідження: показано механізм детектування RowHammer на основі частотних масивів, що не має ...
Valentyn Mazurok, Volodymyr Lutsenko
doaj +1 more source
Investigating the Practical Limits of Rowhammer Attacks
, 2023 The objective of this thesis is to conduct an in-depth analysis of the Rowhammer phenomenon. Rowhammer is a specific issue that results in the selective corruption of data within DRAM memories, triggered by specific memory access patterns.
Rahman, Kristi
core
SpyHammer: Understanding and Exploiting RowHammer under Fine-Grained Temperature Variations
, 2022 RowHammer is a DRAM vulnerability that can cause bit errors in a victim DRAM row solely by accessing its neighboring DRAM rows at a high-enough rate. Recent studies demonstrate that new DRAM devices are becoming increasingly vulnerable to RowHammer, and ...
Yaglikci, A. Giray +10 more
core +1 more source
Survey of research on confidential computing
IET Communications, Volume 18, Issue 9, Page 535-556, June 2024.This paper provides a comprehensive overview of the development process of confidential computing, summarizing its current research status and issues, which focuses on the security requirements for data security and privacy protection. Abstract As the global data strategy deepens and data elements accelerate integrating and flowing more rapidly, the ...
Dengguo Feng +5 more
wiley +1 more source
Exploring the Horizon: A Comprehensive Survey of Rowhammer
CoRR, 2023 Rowhammer poses a significant security challenge for modern computers, specifically affecting Dynamic Random Access Memory(DRAM). Given society's growing reliance on computer systems, ensuring the reliability of hardware is of utmost importance. This paper provides a comprehensive survey of Rowhammer, examining the literature from various angles.
openaire +2 more sources
HammerScope: observing DRAM Power consumption using rowhammer
, 2022 International audienceThe constant reduction in memory cell sizes has increased memory density and reduced power consumption, but has also affected its reliability.
Tharayil, Kevin Sam +6 more
core +1 more source
RowHammer: Reliability Analysis and Security Implications
CoRR, 2016 This is the summary of the paper titled "Flipping Bits in Memory Without Accessing Them: An Experimental Study of DRAM Disturbance Errors" which appeared in ISCA in June ...
Yoongu Kim +8 more
openaire +2 more sources
BlockHammer: Preventing RowHammer at Low Cost by Blacklisting Rapidly-Accessed DRAM Rows
, 2021 Aggressive memory density scaling causes modern DRAM devices to suffer from RowHammer, a phenomenon where rapidly activating a DRAM row can cause bit-flips in physically-nearby rows.
Park, Jisung +23 more
core +1 more source
Creative malfunction : finding fault with Rowhammer [PDF]
, 2021 This essay offers a close reading of a notable computer security vulnerability: the Rowhammer bug in Dynamic Random Access Memory. The story of Rowhammer provides a vivid demonstration of how previously unanticipated possibilities of malfunction emerge ...
Spencer, Matthew
core
Copy-on-Flip: Hardening ECC Memory Against Rowhammer Attacks
, 2023 Despite nearly decade-long mitigation efforts in academia and industry, the community is yet to find a practical solution to the Rowhammer vulnerability.
Giuffrida, Cristiano; id_orcid +3 more
core +1 more source