Usenix security 2023. 2% (for common users) and 11.

Usenix security 2023 In 2023, CSET will be sponsored by USC-ISI in cooperation with USENIX. The USENIX Security Symposium brings together researchers, practitioners, system programmers, and others interested in the latest advances in the security and privacy of computer systems and networks. USENIX Security brings together researchers, practitioners, system programmers, and others to share and explore the latest advances in the security and privacy of computer systems and networks. USENIX Security brings together researchers, practitioners, Distinguished Paper Award Winner and Runner-Up Winner of the 2023 Internet Defense Prize. M. The workshop will be held in hybrid format at the time when it would originally have been held—on Monday, August 7, preceding the USENIX Security Symposium. Chow, The Chinese University of Hong Kong Andrei Sabelfeld, Chalmers University of Technology Ahmad-Reza Sadeghi, Technische Universität Darmstadt Merve Sahin, SAP Security Research Kazue Sako, Waseda University USENIX is committed to Open Access to the research presented at our events. In this paper we propose SCARF (Secure CAche Randomization Function), the first dedicated cache randomization cipher which achieves low latency and is cryptographically secure in the cache attacker model. @inproceedings {291233, author = {Cas Cremers and Alexander Dax and Charlie Jacomme and Mang Zhao}, title = {Automated Analysis of Protocols that use Authenticated Encryption: How Subtle {AEAD} Differences can impact Protocol Security}, USENIX is committed to Open Access to the research presented at our events. , Amazon's Nitro, AMD's Pensando) for better Modern video encoding standards such as H. The Nineteenth Symposium on Usable Privacy and Security (SOUPS 2023) will take place August 6–8, 2023, and will be co-located with the 32nd USENIX Security Federated learning (FL) enables multiple clients to collaboratively train a model with the coordination of a central server. Violations of these assumptions can cause an instrumented program to crash, or worse, experience delayed failures that corrupt data or compromise security. Harun Oz, Ahmet Aris, and Abbas Acar, Cyber-Physical Systems Security Lab, Florida International University; Güliz Seray Tuncay, Google; Leonardo Babun and Selcuk Uluagac, Cyber-Physical Systems Security Lab, Florida International University Millions of software projects leverage automated workflows, like GitHub Actions, for performing common build and deploy tasks. USENIX is committed to Open Access to the research presented at our events. We introduce Downfall attacks, new transient execution attacks that undermine the security of computers running everywhere across the internet. booktitle = {32nd USENIX Security Symposium (USENIX Security 23)}, year = {2023}, Web authentication is a critical component of today's Internet and the digital world we interact with. 3 days ago · 2023 Cyber Security Experimentation and Test Workshop, CSET 2023, Marina del Rey, CA, USA, August 7-8, 2023. , input-specific). We are proud of what our community has accomplished together. The event has reached maximum physical capacity, and we will not be able to accommodate any additional registrations. Modern software is continuously patched to fix bugs and security vulnerabilities. This paper introduces protocols for authenticated private information retrieval. USENIX Security '23 is a symposium on the latest advances in security and privacy of computer systems and networks. However, automatically discovering vulnerabilities in kexts is extremely challenging because kexts are mostly closed-source, and the latest macOS running on customized Apple Silicon has limited tool-chain support. Recent research has highlighted privacy as a primary concern for IoT device users. We investigate whether and to what extent customer reviews of IoT devices with well-known security and privacy issues reflect these concerns. We are committed to continuing the CSET Workshop independently, and hope that we may rejoin USENIX in the future. The large-scale code in software supports the rich and diverse functionalities, and at the same time contains potential vulnerabilities. The 32nd USENIX Security Symposium took place in Anaheim, CA, USA, on August 9–11, 2023, co-located with SOUPS 2023. Prepublication versions of the accepted papers from the summer submission deadline are available below. Submission Policies. Important: In 2023, we are introducing substantial changes to the review process, aimed to provide a more consistent path towards acceptance and reduce the number of times papers reenter the reviewing process. Impostors who have stolen a user's SSH login credentials can inflict significant harm to the systems to which the user has remote access. Split learning (SL) is a popular framework to protect a client's training data by splitting up a model among the client and the server. Unfortunately, third-party developers have limited accessibility to TrustZone. In addition to traditional data privacy and integrity requirements, they expect transparency, i. 2%-33. Many earlier binary instrumentation techniques (e. , raw packet timing and sizes) and the homogeneousness of the required input (i. Hand-in-hand with the growing usage, there is also a growing concern about potential security vulnerabilities arising from misconfigurations, exposing resources or allowing malicious actors to escalate privileges. The 32nd USENIX Security Symposium will be held USENIX is committed to Open Access to the research presented at our events. Please review this information prior to registering for the event. Existing architectural capability designs such as CHERI provide spatial safety, but fail to extend to other memory models that security-sensitive software designs may desire. , Kernel EXTensions (kext), are attractive attack targets for adversaries. Although FL improves data privacy via keeping each client's training data locally, an attacker—e. USENIX Security '24 submissions deadlines are as follows: Summer Deadline: Tuesday, June 6, 2023, 11:59 pm AoE Fall Deadline: Tuesday, October 17, 2023, 11:59 pm AoE Users today expect more security from services that handle their data. Unfortunately, security tools for conventional web applications cannot be easily ported to serverless computing due to its distributed nature, and existing serverless security solutions focus on enforcing user specified information flow policies which are unable to detect the Nov 4, 2023 · ) Since then I have missed only a handful of USENIX Security Symposia, and most of those in the last few years — COVID and a couple of cross country moves kinda got in the way. USENIX Security brings together researchers, practitioners, 2023 Hotel Information. ZigBee is a popular wireless communication standard for Internet of Things (IoT) networks. USENIX Security brings together researchers, practitioners, system administrators, system programmers, and others to share and explore the latest advances in the security and privacy of computer systems and networks. {32nd USENIX Security Symposium (USENIX Security 23)}, year = {2023}, As the majority of Internet traffic is encrypted by the Transport Layer Security (TLS) protocol, recent advances leverage Deep Learning (DL) models to conduct encrypted traffic classification by automatically extracting complicated and informative features from the packet length sequences of TLS flows. All submissions will be made online via their respective web forms: Summer Deadline , Fall Deadline , Winter Deadline . 400(!) accepted papers alone was . We exploit the gather instruction on high-performance x86 CPUs to leak data across boundaries of user-kernel, processes, virtual machines, and trusted execution environments. Distinguished Paper Award Winner and Co-Winner of the 2023 Internet Defense Prize. Sang Kil Cha, KAIST and Cyber Security Research Center at KAIST Perspectives and Incentives “If I could do this, I feel anyone could:” The Design and Evaluation of a Secondary Authentication By the artifact submission deadline, authors can submit their artifacts, Artifact Appendix, and other supporting information of their accepted USENIX Security 2023 paper via the submission form using the provided submission instructions. This is because TEE vendors need to validate such security applications to preserve their security rigorously. Please note USENIX relies on sponsorship to finance student grants, and funding is strictly limited. USENIX Security '23 is SOLD OUT. At the same time, attackers must not be able to bypass the randomization which would nullify the security benefit of the randomized mapping. Thanks to those who joined us for the 33rd USENIX Security Symposium. , DynamoRio, Pin, and BinCFI) minimized such assumptions, but the price to be paid is a much higher overhead, especially for indirect-call USENIX is committed to Open Access to the research presented at our events. In addition to our member discounts, USENIX offers several discounts to help you to attend USENIX Security '22 in person. All papers that are accepted by the end of the winter submission reviewing cycle (February–June 2023) will appear in the proceedings for USENIX Security '23. Cameras have evolved into one of the most important gadgets in a variety of applications. The group rate is available until Monday, July 17, 2023, or until the block sells out, whichever occurs first. UWB chips have been integrated into consumer electronics and considered for security-relevant use cases, such as access control or contactless payments. Patching is particularly important in robotic vehicles (RVs), in which safety and security bugs can cause severe physical damages. USENIX Security '23 Technical Sessions Tracks 1–6: 2:45 pm–3:15 pm: Break with Refreshments: 3:15 pm–4:30 pm: USENIX Security '23 Technical Sessions Tracks 1–6: 4:30 pm–4:45 pm: Short Break: 4:45 pm–6:00 pm: USENIX Security '23 Technical Sessions Tracks 1–6: 6:00 pm–7:30 pm: Symposium Reception and Presentation of the USENIX Bibliographic content of USENIX Security Symposium 2023. Welcome to the 32nd USENIX Security Symposium (USENIX Security '23 Summer) submissions site. August 9–11, 2023, Anaheim, CA, USA 32nd USENIX Security Symposium The USENIX Security Symposium brings together researchers, practitioners, system administrators, system programmers, and others interested in the latest advances in the security and privacy of computer systems and networks. All USENIX Security '22 attendees must abide by the event's Terms and Conditions and USENIX's Coronavirus/COVID-19 Health and Safety Plan. Cloud services enjoy a surging popularity among IT professionals, owing to their rapid provision of virtual infrastructure on demand. Since each ZigBee network uses hop-by-hop network-layer message authentication based on a common network key, it is highly vulnerable to packet-injection attacks, in which the adversary exploits the compromised network key to inject arbitrary fake packets from any spoofed address to disrupt network USENIX Security ’23 Program Co-Chairs On behalf of USENIX, we want to welcome you to the proceedings of the 32nd USENIX Security Symposium. Adversarial examples, inputs designed to induce worst-case behavior in machine learning models, have been extensively studied over the past decade. The Nineteenth Symposium on Usable Privacy and Security (SOUPS 2023) will take place August 6–8, 2023, and will be co-located with the 32nd USENIX Security Cong Zhang, State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences; School of Cyber Security, University of Chinese Academy of Sciences; Yu Chen, School of Cyber Science and Technology, Shandong University; State Key Laboratory of Cryptology; Key Laboratory of Cryptologic Technology and Information Security, Ministry of Education Updated Jun 15, 2023 Improve this page Add a description, image, and links to the usenix-security-2023 topic page so that developers can more easily learn about it. Although well-known for automatic feature extraction, it is faced with a gap between the heterogeneousness of the traffic (i. , that the service’s processing of the data is verifiable by users and trusted auditors. Yet, our understanding of this phenomenon stems from a rather fragmented pool of knowledge; at present, there are a handful of attacks, each with disparate assumptions in threat models and incomparable definitions of optimality. Support USENIX and our commitment to Open Access. The USENIX Security Symposium brings together researchers, practitioners, system administrators, system programmers, and others interested in the latest advances in the security and privacy of computer systems and networks. However, due to the challenges in conducting a large-scale study to analyze thousands of devices, there has been less study on how pervasive unauthorized data exposure has actually become on today's IoT devices and the privacy implications of such exposure. More specifically, when the victim's password at site A (namely pw A) is known, within 100 guesses, the cracking success rate of Pass2Edit in guessing her password at site B (pw B ≠ pw A) is 24. The constantly evolving Web exerts a chronic pressure on the development and maintenance of the Content Security Policy (CSP), which stands as one of the primary security policies to mitigate attacks such as cross-site scripting. Fuzzing, as one of the most popular vulnerability detection methods, continues evolving in both industry and academy, aiming to find more vulnerabilities by covering more code. Many online communications systems use perceptual hash matching systems to detect illicit files in user content. USENIX Security '23 has three submission deadlines. Jul 6, 2023 · The 32nd USENIX Security Symposium will be held August 9–11, 2023, in Anaheim, CA. We hope you enjoyed the event. ACM 2023 [contents] 31st USENIX Security Symposium 2022: Boston, MA, USA USENIX is committed to Open Access to the research presented at our events. Anaheim Marriott 700 W Convention Way Anaheim, CA 92802 USA +1 714. To receive this rate, book your room online or call the hotel and mention USENIX or SOUPS 2023. Fall Deadline: Tuesday, March 28, 2023; Winter Deadline: Tuesday, July 11, 2023; All embargoed papers will be released on the first day of the symposium, Wednesday, August 9, 2023. The FIDO2 protocol enables users to leverage common devices to easily authenticate to online services in both mobile and desktop environments, following the passwordless authentication approach based on cryptography and biometric verification. A limited number of student grants are available to help pay for travel, accommodations, and registration fees to enable full-time students to attend USENIX Security '23. Infrared (IR) remote control is a widely used technology at home due to its simplicity and low cost. We present TVA, a multi-party computation (MPC) system for secure analytics on secret-shared time series data. Software can access low-level memory only via capability handles rather than raw pointers, which provides a natural interface to enforce security restrictions. While GitHub Actions have greatly improved the software build process for developers, they pose significant risks to the software supply chain by adding more dependencies and code complexity that may introduce security bugs. We further present a threshold MFKDF construction, allowing for client-side key recovery and reconstitution if a factor is lost. However, users of TOTP 2FA apps face a critical usability challenge: maintain access to the secrets stored within the TOTP app, or risk getting locked out of USENIX is committed to Open Access to the research presented at our events. As of late, hypervisor offloading has become an emerging trend, where privileged functions are sunk into specially-designed hardware devices (e. If your accepted paper should not be published prior to the event, please notify the USENIX Production Department. As an emerging application paradigm, serverless computing attracts attention from more and more adversaries. TVA achieves strong security guarantees in the semi-honest and malicious settings, and high expressivity by enabling complex analytics on inputs with unordered and irregular timestamps. These schemes enable a client to fetch a record from a remote database server such that (a) the server does not learn which record the client reads, and (b) the client either obtains the "authentic" record or detects server misbehavior and safely aborts. However, they also introduce security concerns. 2% (for common users) and 11. In this paper, we identify a new class of vulnerabilities involving the hitherto disregarded image signal transmission phase and explain the underlying principles of camera glitches for the first time. But with hidden complexity comes hidden security risk. Terms and Conditions. g. macOS drivers, i. Previous efforts have shown that a semi-honest server can conduct a model inversion attack to recover the client's inputs and model parameters to some extent, as well as to infer the labels. Decoding video in practice means interacting with dedicated hardware accelerators and the proprietary, privileged software components used to drive them. Papers and proceedings are freely available to everyone once the event begins. e. 7% (for security-savvy users), respectively, which is 18. , an untrusted server—an still compromise the privacy of clients' local training data via various inference attacks. Most considered it to be "secure'' because of the line-of-sight usage within the home. Information Security Kevin Alejandro Roundy, Norton Research Group Scott Ruoti, The University of Tennessee Sherman S. In this paper, we revisit the security of IR remote control schemes and examine their security assumptions under the settings of internet-connected smart homes. TrustZone is a promising security technology for the use of partitioning sensitive private data into a trusted execution environment (TEE). We consider the problem of identifying such imposters when they conduct interactive SSH logins by detecting discrepancies in the timing and sizes of the client-side data packets, which generally reflect the typing dynamics of the person sending keystrokes Peizhuo Lv, Chang Yue, Ruigang Liang, and Yunfei Yang, SKLOIS, Institute of Information Engineering, Chinese Academy of Sciences, China; School of Cyber Security, University of Chinese Academy of Sciences, China; Shengzhi Zhang, Department of Computer Science, Metropolitan College, Boston University, USA; Hualong Ma, SKLOIS, Institute of Information Engineering, Chinese Academy of Sciences In this paper, we propose a novel approach for constructing reusable enclaves that enable rapid enclave reset and robust security with three key enabling techniques: enclave snapshot and rewinding, nested attestation, and multi-layer intra-enclave compartmentalisation. While initiatives such as security labels create new avenues to signal a device's security and privacy posture, we analyse an existing avenue for such market signals - customer reviews. 0% higher than its foremost counterparts. In this paper, we question the effectiveness of these protections and study the real-world security implications of cookie integrity issues, showing how security mechanisms previously considered robust can be bypassed, exposing Web applications to session integrity attacks such as session fixation and cross-origin request forgery (CORF). Our results USENIX is committed to Open Access to the research presented at our events. USENIX offers Early Bird Registration Discounts to those who register for USENIX Security '23 by Monday, July 17, 2023. On the one hand, they require extensive security knowledge to implement in a secure fashion. Thus, it is crucial to fully understand them, especially their security implications in the real-world. These systems employ specialized perceptual hash functions such as Microsoft's PhotoDNA or Facebook's PDQ to produce a compact digest of an image file that can be approximately compared to a database of known illicit-content digests. On the other hand, they provide new strategic weapons for malicious activities. However, several publications in the recent past have shown that it is difficult to protect the integrity of distance measurements on the physical layer. SEC '23: 32nd USENIX Conference on Security Symposium Anaheim CA USA August 9 - 11, 2023 Register now for USENIX Security '23, August 9–11, 2023 in Anaheim, CA: https://bit. In doing so, it provides an exponential security improvement over PBKDFs with less than 12 ms of additional computational overhead in a typical web browser. The 34th USENIX Security Symposium will take place on August 13–15, 2025, at the Seattle Convention Center in Seattle, WA, USA. Any video, audio, and/or slides that are posted after the event are also free and open to everyone. The event reached maximum physical capacity and no on-site registration was possible. Sophie Stephenson, Majed Almansoori, Pardis Emami Naeini, Rahul Chatterjee: "It's the Equivalent of Feeling Like You're in Jail": Lessons from Firsthand and Secondhand Accounts of IoT-Enabled Intimate Partner Abuse. @inproceedings {287188, author = {Heng Li and Zhang Cheng and Bang Wu and Liheng Yuan and Cuiying Gao and Wei Yuan and Xiapu Luo}, title = {Black-box Adversarial Example Attack towards {FCG} Based Android Malware Detection under Incomplete Feature Information}, Grant applications due Monday, June 26, 2023 Student Grants. 8000. The Time-based One-Time Password (TOTP) algorithm is a 2FA method that is widely deployed because of its relatively low implementation costs and purported security benefits over SMS 2FA. Over more than a year and a half, we have been honored to work with everyone who helped make the symposium a reality. Deep learning has proven to be promising for traffic fingerprinting that explores features of packet timing and sizes. Hao-Ping (Hank) Lee, Carnegie Mellon University; Lan Gao, Georgia Institute of Technology; Stephanie Yang, Georgia Institute of Technology; Jodi Forlizzi, Carnegie Mellon University; Sauvik Das, Carnegie Mellon University USENIX is committed to Open Access to the research presented at our events. It is sold out and offers various attendee events, such as lightning talks, poster session, happy hours, and BoFs. Please do not plan to walk into the venue and register on site. I approach this year with a combination of that nostalgia and curiosity, knowing that things had changed a bit since I last attended. Registration. Distinguished Paper Award Winner and Runner-Up Winner of the 2023 Internet Defense Prize. For general information, see https: USENIX is committed to Open Access to the research presented at our events. Hypervisors have played a critical role in cloud security, but they introduce a large trusted computing base (TCB) and incur a heavy performance tax. 750. ly/usesec23. 264 are a marvel of hidden complexity. qrjsexjw ynumaqu ukeh gbmevv hifzbho kdqcjt dyjmpb selbx wvjkwzg jfile