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The FIDO2 protocol aims to strengthen or replace password authentication using public-key cryptography. FIDO2 has primarily focused on defending against attacks from afar by remote attackers that compromise a password or attempt to phish…

Cryptography and Security · Computer Science 2023-08-08 Tarun Kumar Yadav , Kent Seamons

With the popularity of wireless charging, energy access protection and cybersecurity are gaining importance, especially in public places. Currently, the most common energy encryption method uses frequency and associated impedance variation.…

Cryptography and Security · Computer Science 2025-10-01 Hui Wang , Nima Tashakor , Xiaoyang Tian , Hans D. Schotten , Stefan M. Goetz

Considering computer systems, security is the major concern with usability. Security policies need to be developed to protect information from unauthorized access. Passwords and secrete codes used between users and information systems for…

Cryptography and Security · Computer Science 2014-02-27 Sharayu A. Aghav , RajneeshKaur Bedi

To protect users from data breaches and phishing attacks, service providers typically implement two-factor authentication (2FA) to add an extra layer of security against suspicious login attempts. However, since 2FA can sometimes hinder…

Cryptography and Security · Computer Science 2024-11-19 Zhi Wang , Xin Yang , Du Chen , Han Gao , Meiqi Tian , Yan Jia , Wanpeng Li

Although it is common for users to select bad passwords that can be easily cracked by attackers, password-based authentication remains the most widely-used method. To encourage users to select good passwords, enterprises often enforce…

Cryptography and Security · Computer Science 2015-12-21 Cem S. Sahin , Robert Lychev , Neal Wagner

Trends in hardware, the prevalence of the cloud, and the rise of highly demanding applications have ushered an era of specialization that quickly changes how data is processed at scale. These changes are likely to continue and accelerate in…

Databases · Computer Science 2023-06-27 Wenqi Jiang , Dario Korolija , Gustavo Alonso

With the advent of new IEEE 802.11ax (WiFi 6) devices, enabling security is a priority. Since previous versions were found to have security vulnerabilities, to fix the most common security flaws, the WiFi Protected Access 3 (WPA3) got…

Cryptography and Security · Computer Science 2022-07-07 Rahul Saini , Debajyoti Halder , Anand M. Baswade

Word2Vec remains one of the highly-impactful innovations in the field of Natural Language Processing (NLP) that represents latent grammatical and syntactical information in human text with dense vectors in a low dimension. Word2Vec has high…

Machine Learning · Computer Science 2023-12-14 Thomas Randall , Tyler Allen , Rong Ge

User authentication in future wireless communication networks is expected to become more complicated due to their large scale and heterogeneity. Furthermore, the computational complexity of classical cryptographic approaches based on public…

Signal Processing · Electrical Eng. & Systems 2024-04-22 Atsu Kokuvi Angélo Passah , Rodrigo C. de Lamare , Arsenia Chorti

Hardware intellectual property (IP) piracy is an emerging threat to the global supply chain. Correspondingly, various countermeasures aim to protect hardware IPs, such as logic locking, camouflaging, and split manufacturing. However, these…

Cryptography and Security · Computer Science 2023-06-22 Zhaokun Han , Mohammed Shayan , Aneesh Dixit , Mustafa Shihab , Yiorgos Makris , Jeyavijayan Rajendran

Secure access of communication networks has become an increasingly important area of consideration for the communication service providers of present day. Broadband Wireless Access (BWA) networks are proving to be an efficient and cost…

Cryptography and Security · Computer Science 2009-09-04 Raheel Maqsood Hashmi , Arooj Mubashara Siddiqui , Memoona Jabeen , Khurram S. Alimgeer , Shahid A. Khan

Fast Identity Online 2 (FIDO2), a modern authentication protocol, is gaining popularity as a default strong authentication mechanism. It has been recognized as a leading candidate to overcome limitations (e.g., it is phishing resistant) of…

Cryptography and Security · Computer Science 2023-09-14 Michal Kepkowski , Maciej Machulak , Ian Wood , Dali Kaafar

This study aims to assess wireless network security holistically and attempts to determine the weakest link among the parts that comprise the 'secure' aspect of the wireless networks: security protocols, wireless technologies and user…

Cryptography and Security · Computer Science 2011-03-03 Berker Tasoluk , Zuhal Tanrikulu

FPGAs (Field Programmable Gate arrays) have gained massive popularity today as accelerators for a variety of workloads, including big data analytics, and parallel and distributed computing. This has fueled the study of mechanisms to…

Cryptography and Security · Computer Science 2018-02-26 Arnab Bag , Sikhar Patranabis , Debapriya Basu Roy , Debdeep Mukhopadhyay

Wi-Fi Protected Access 3 (WPA3) is the accepted standard for next generation wireless security. WPA3 comes with exciting new features that allows for increased security of Wi-Fi networks. One such feature is the Simultaneous Authentication…

Cryptography and Security · Computer Science 2024-12-23 Kyle Chadee , Wayne Goodridge , Koffka Khan

With the exponentially increasing demand for performance and scalability in cloud applications and systems, data center architectures evolved to integrate heterogeneous computing fabrics that leverage CPUs, GPUs, and FPGAs. FPGAs differ…

Cryptography and Security · Computer Science 2022-09-23 Muhammed Kawser Ahmed , Joel Mandebi , Sujan Kumar Saha , Christophe Bobda

Mining useful clusters from high dimensional data has received significant attention of the computer vision and pattern recognition community in the recent years. Linear and non-linear dimensionality reduction has played an important role…

Computer Vision and Pattern Recognition · Computer Science 2016-05-25 Nauman Shahid , Nathanael Perraudin , Vassilis Kalofolias , Gilles Puy , Pierre Vandergheynst

WPA2 Enterprise is a fundamental technology for secure communication in enterprise wireless networks. A key requirement of this technology is that WiFi-enabled devices (i.e., supplicants) be correctly configured before connecting to the…

Cryptography and Security · Computer Science 2018-06-11 Alberto Bartoli , Eric Medvet , Andrea De Lorenzo , Fabiano Tarlao

In recent years, many researchers have focused on wireless sensor networks and their applications. To obtain scalability potential in these networks most of the nodes are categorized as distinct groups named cluster and the node which is…

Networking and Internet Architecture · Computer Science 2013-08-16 Sanaz Sadeghi , Behrouz Sadeghi

The various benefits of multi-tenanting, such as higher device utilization and increased profit margin, intrigue the cloud field-programmable gate array (FPGA) servers to include multi-tenanting in their infrastructure. However, this…

Cryptography and Security · Computer Science 2023-07-07 Nithyashankari Gummidipoondi Jayasankaran , Hao Guo , Satwik Patnaik , Jeyavijayan , Rajendran , Jiang Hu