Keynote at the Sixth Workshop on DRAM Security (DRAMSec), co-located with ISCA 2026

Item: Keynote at the Sixth Workshop on DRAM Security (DRAMSec), co-located with ISCA 2026
Rating: 5
Author: PostSingularity Institute

by Onur Mutlu

Applied Sciences & Engineering Computing & Cybersecurity UComputing and Information Technology URComputer security

🎙 Onur Mutlu 👥 64K 📅 June 29, 2026 ⏱ 80 min 👁 812 📄 expert opinion 🧭 2026-08-15

Available in: English (current) Français

Keywords

RowHammerDRAMbit flipsmemory securityhardware security

Summary

The keynote, delivered by Prof. Onur Mutlu at DRAMSec 2026, provides a comprehensive overview of RowHammer, a hardware vulnerability in DRAM that allows predictable bit flips. Mutlu traces the history of RowHammer from its discovery to its exploitation as a security threat, highlighting its fundamental nature due to DRAM scaling. He discusses the infrastructure developed to study and test DRAM, such as SoftMC, and presents various attack vectors, including remote attacks and attacks on neural networks. The talk emphasizes the need for robust memory systems and presents both industry and academic solutions, including ECC and refresh techniques. Mutlu also covers recent developments like Half-Double attacks and the importance of understanding DRAM’s physical properties. The keynote concludes with future directions, stressing the need for system-level approaches and collaboration between academia and industry to address memory robustness.

135 words

Critical Evaluation

Value of the Information & Strength of the Argument

The talk provides high-value information, offering a thorough historical and technical account of RowHammer, supported by extensive research and real-world examples. The argumentation is solid, based on empirical data from large-scale studies and controlled experiments. Mutlu effectively demonstrates the severity of the issue and the inadequacy of simple solutions like ECC, using evidence from his own research and industry reports. The logical progression from problem identification to solution exploration is clear and convincing.

Scientific Rigor, Source Quality, Title Accuracy

The talk demonstrates rigorous scientific practice, with numerous references to peer-reviewed papers and open-source tools. The sources cited are credible and directly relevant, including papers from top conferences and journals. The title accurately reflects the content, and the talk stays on topic. The speaker’s authority and the quality of the sources contribute to high reliability.

143 words

Title / Content Match

The title accurately reflects the content: a keynote on DRAM bit flips (RowHammer) and their mitigation.

Quality & Reliability

9/10

The speaker is a renowned professor in computer architecture with extensive publications and research in DRAM security. The talk is based on years of rigorous research, including peer-reviewed papers and collaborations with industry. The content is technically accurate and well-supported by references.

Key Moments

Markers derived by PSI from the transcript: the creator did not define chapters.

Cited Sources

A Modern Primer on Processing in Memory — Recommended reading for understanding memory-centric computing.
Memory-Centric Computing: Solving Computing's Memory Problem — Recommended reading on memory-centric computing.
Memory-Centric Computing: Recent Advances in Processing-in-DRAM — Recommended reading on processing-in-DRAM.
Intelligent Architectures for Intelligent Computing Systems — Recommended reading on intelligent architectures.
RowHammer: A Retrospective — Key paper on RowHammer.
Fundamentally Understanding and Solving RowHammer — Key paper on understanding and solving RowHammer.
Accelerating Genome Analysis via Algorithm-Architecture Co-Design — Related work on algorithm-architecture co-design.
From Molecules to Genomic Variations: Accelerating Genome Analysis via Intelligent Algorithms and Architectures — Related work on genome analysis.
Slides (PPTX) — Slides of the keynote.
Slides (PDF) — Slides of the keynote.

Concurring Sources

RowHammer: A Retrospective — The speaker's own paper, consistent with the talk's content.
Fundamentally Understanding and Solving RowHammer — The speaker's paper, consistent with the talk's content.

External References

Contribution & Novelties

The talk provides a comprehensive and up-to-date overview of RowHammer, synthesizing years of research and highlighting recent developments such as Half-Double attacks. It emphasizes the need for system-level solutions and collaboration between academia and industry. The talk also introduces the audience to open-source infrastructure like SoftMC, enabling further research.

Pour aller plus loin :

RowHammer - Wikipedia — Overview of RowHammer vulnerability.
DRAM - Wikipedia — Background on DRAM technology.
SoftMC - GitHub — Open-source FPGA-based memory controller for DRAM testing.
Half-Double Attack - Paper — Research on Half-Double RowHammer attacks.

91 words

Radar Profile

The radar profile shows high scores across all dimensions, indicating a well-rounded and authoritative presentation. The talk excels in information quality and technical depth, with slightly lower scores in quantity and reliability due to the focus on a specific topic and reliance on the speaker's own research.

Reliability 9/10