The rapid advancement of large language models (LLMs) has revolutionized artificial
intelligence, introducing unprecedented capabilities in natural language processing and …

Over the past few years, the high-end CPU market is undergoing a transformational change.
Moving away from using x86 as the sole architecture for high performance devices, we have …

The recent Hertzbleed disclosure demonstrates how remote-timing analysis can reveal
secret information previously only accessible to local-power analysis. At worst, this …

How will future microarchitectures impact the security of existing cryptographic
implementations? As we cannot keep reducing the size of transistors, chip vendors have …

In recent years, the use of GPUs for general-purpose computations has steadily increased.
As security-critical computations like AES are becoming more common on GPUs, the …

Software-based power side-channel attacks are a significant security threat to modern
computer systems, enabling adversaries to extract confidential information. Existing attacks …

Microarchitectural side-channel attacks have shaken the foundations of modern processor
design. The cornerstone defense against these attacks has been to ensure that security …

In this paper, we investigate unexplored aspects of scheduler contention: We systematically
study the leakage of all scheduler queues on AMD Zen 3 and show that all queues leak. We …

Web privacy is challenged by pixel-stealing attacks, which allow attackers to extract content
from embedded iframes and to detect visited links. To protect against multiple pixelstealing …

Apple silicon is the proprietary ARM-based processor that powers the mainstream of Apple
devices. The move to this proprietary architecture presents unique challenges in addressing …