Tootfinder

Sum-frequency-based photon-number-resolving detector for telecom wavelengths
Silvia Cassina, Alex Pozzoli, Guglielmo Vesco, Marco Lamperti, Marco Marangoni, Alessia Allevi
https://arxiv.org/abs/2508.02203

Sum-frequency-based photon-number-resolving detector for telecom wavelengths
The use of C-band wavelengths in the field of quantum communication has grown significantly, driving the need for versatile detection solutions, especially in the low intensity domain. Among the desirable features for such detectors, photon-number-resolving (PNR) capability is particularly valuable, since it can offer new possibilities for enhancing security of communication protocols. In this paper, we present the implementation of a receiver that combines low-cost PNR detectors with nonlinear…

SecInfer: Preventing Prompt Injection via Inference-time Scaling
Yupei Liu, Yanting Wang, Yuqi Jia, Jinyuan Jia, Neil Zhenqiang Gong
https://arxiv.org/abs/2509.24967 https://

SecInfer: Preventing Prompt Injection via Inference-time Scaling
Prompt injection attacks pose a pervasive threat to the security of Large Language Models (LLMs). State-of-the-art prevention-based defenses typically rely on fine-tuning an LLM to enhance its security, but they achieve limited effectiveness against strong attacks. In this work, we propose \emph{SecInfer}, a novel defense against prompt injection attacks built on \emph{inference-time scaling}, an emerging paradigm that boosts LLM capability by allocating more compute resources for reasoning dur…

from my link log —
μFork: a pure actor-based concurrent machine architecture with memory-safety and object-capability security.
https://ufork.org/
saved 2025-03-22 h…