Downfall
Downfall attacks target a critical weakness found in billions of modern processors used in personal and cloud computers. This vulnerability, identified as CVE-2022-40982, enables a user to access and steal data from other users who share the same computer. For instance, a malicious app obtained from an app store could use the Downfall attack to steal sensitive information like passwords, encryptio
ALPACA Attack
Paper Q&A How to ALPN/SNI Updates! News A big reevaluation of TLS libraries, TLS application servers, and a new internet scan by Jannik Hölling is now available in the Updates section! ALPACA will be presented at Black Hat USA 2021, USENIX Security Symposium 2021, and Real Word Crypto Symposium 2022! Recommended articles: Ars Technica (Dan Goodin), Golem (Hanno Böck; German) Introduction TLS is an
ChatGPT for Robotics
Have you ever wanted to tell a robot what to do using your own words, like you would to a human? Wouldn’t it be amazing to just tell your home assistant robot: “Please warm up my lunch“, and have it find the microwave by itself? Even though language is the most intuitive way for us to express our intentions, we still rely heavily on hand-written code to control robots. Our team has been exploring
Terrapin Attack
Paper Vulnerability Scanner Q&A Patches News The Terrapin Attack will be presented at Real World Crypto Symposium 2024, and USENIX Security Symposium 2024. We compiled a comprehensive list of SSH implementations adopting the "strict kex" countermeasure by OpenSSH. Recommended Articles: Ars Technica (Dan Goodin), The Register (Connor Jones) Introduction SSH is an internet standard that provides sec
JavaScript: The First 20 Years by Allen Wirfs-Brock and Brendan Eich Our HOPL paper is done and submitted to the ACM for June 2020 publication in PACMPL (Proceedings of the ACM on Programming Languages) and presentation at the HOPL 4 conference in June 2021. PACMPL is an open access journal so there isn’t a paywall preventing people from reading our paper. The official version of the paper is a
Raccoon Attack
Paper Q&A Raccoon is a timing vulnerability in the TLS specification that affects HTTPS and other services that rely on SSL and TLS. These protocols allow everyone on the Internet to browse the web, use email, shop online, and send instant messages without third-parties being able to read the communication. Raccoon allows attackers under certain conditions to break the encryption and read sensitiv
SIGGRAPH 2020 Technical Papers Preview Trailer - 毎年恒例「シーグラフ2020」技術論文プレビュートレーラー！
ZBrush チュートリアル チュートリアル-Tutorial 御坂美琴 & 食蜂操祈 メイド服ver 2時間タイムラプス - 希崎葵... 2024-05-12 Maxon Computer ZBrush担当でCG＆フィギュアアーティストの希崎葵（Aoi Kizaki）氏が24時間のZBrushによるスカルプトモデリング制作の様子を、2時間、11分と２つのタイムラプス映像として公開しております！ 続きを読む Unreal Engine アセット アセット-Asset Voxy - Unreal Engine5上でMagicaVoxelのようなボク... 2024-05-12 Saeid Gholizade氏が2023年初頭から開発中のUnreal Engine向けボクセルアート構築用ツールプラグイン『Voxy』の最新映像が公開されています。 続きを読む
Fawkes
Shawn Shan†, PhD Student Emily Wenger†, PhD Student Jiayun Zhang, Visiting Student Huiying Li, PhD Student Haitao Zheng, Professor Ben Y. Zhao, Professor † Project co-leaders and co-first authors Email the Fawkes team Email us to join Fawkes mailing list for news on updates/changes. NEWS 5-12-22: v1.01 release for Macbook M1! 5-1-22: Fawkes hits 840,000 downloads! 4-23-21: v1.0 release for Windows
リラクタンスモータ - Wikipedia
6極のステータと4極のロータを持つスイッチトリラクタンスモータの断面 リラクタンスモータ（表記揺れ: リラクタンスモーター[1]、英: reluctance motor [2]）とは、回転子の突極性のみを利用して回転する同期機[1]。回転子には強磁性の鉄芯のみで構成され、永久磁石を使用しない無整流子電動機の一種である。発電機も含めた場合は、リラクタンス機（ - き）という[1]。 構造はステッピングモータに似ており回転力はステッピングモータ同様にコイルによって生み出される磁界による吸引力によって生み出される。原理自体は130年前に考案されていたが騒音や振動、回転力（トルク）の変動（脈動）が大きい等の理由により普及には至っていなかった。近年、パワーエレクトロニクスとマイクロコンピュータを用いた制御技術の進歩により利用範囲が増えつつある。 リラクタンスモーターには複数の形式がある。 同期式リラ
About
Computer-designed organisms A scalable pipeline for designing novel organisms, such as xenobots About Most technologies are made from steel, concrete, chemicals and plastics, which degrade over time and can produce harmful ecological and health side effects. It would thus be useful to build technologies using self-renewing and biocompatible materials, of which the ideal candidates are living syste
Authors Milad Nasr*1, Nicholas Carlini*1, Jon Hayase1,2, Matthew Jagielski1, A. Feder Cooper3, Daphne Ippolito1,4, Christopher A. Choquette-Choo1, Eric Wallace5, Florian Tramèr6, Katherine Lee+1,3 1Google DeepMind, 2 University of Washington, 3Cornell, 4CMU, 5UC Berkeley, 6ETH Zurich. * Joint first author, +Senior author. We have just released a paper that allows us to extract several megabytes of
@inproceedings{moghimi2020TPMFail, title = {{TPM-FAIL: {TPM} meets Timing and Lattice Attacks}}, author = {Daniel Moghimi and Berk Sunar and Thomas Eisenbarth and Nadia Heninger}, booktitle = {29th {USENIX} Security Symposium ({USENIX} Security 20)}, year = {2020}, address = {Boston, MA}, url = {https://www.usenix.org/conference/usenixsecurity20/presentation/moghimi}, publisher = {{USENIX} Associa
When other browsers started blocking third-party cookies by default, we were excited about the direction, but worried about the immediate impact. Excited because we absolutely need a more private web, and we know third-party cookies aren't the long-term answer. Worried because today many publishers rely on cookie-based advertising to support their content efforts, and we had seen that cookie block
INTEL-SA-00828
Summary: A potential security vulnerability in some Intel® Processors may allow information disclosure. Intel is releasing firmware updates and an optional software sequence to mitigate this potential vulnerability. Vulnerability Details: CVEID: CVE-2022-40982 Description: Information exposure through microarchitectural state after transient execution in certain vector execution units for some In
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JavaScript: The First 20 Years
Extracting Training Data from ChatGPT
TPM-FAIL Attack
Privacy, sustainability and the importance of “and”