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AIoT devices have attracted significant attention within the 3GPP organization. These devices, distinguished from conventional IoT devices, do not rely on additional batteries or have extremely small battery capacities, offering features…

Cryptography and Security · Computer Science 2024-04-04 Xiongpeng Ren , Jin Cao , Hui Li , Yinghui Zhang

Passkeys have recently emerged as a passwordless authentication mechanism, yet their usability in captive portals remains unexplored. This paper presents an empirical, comparative usability study of passkeys and passwords in a Wi-Fi hotspot…

Cryptography and Security · Computer Science 2026-03-27 Martiño Rivera-Dourado , Rubén Pérez-Jove , Alejandro Pazos , Jose Vázquez-Naya

As advanced V2X applications emerge in the connected and autonomous vehicle (CAV), the data communications between in-vehicle end-devices and outside nodes increase, which make the end-to-end (E2E) security to in-vehicle end-devices as the…

Cryptography and Security · Computer Science 2023-12-15 Donghyun Yu , Sungho Lee , Ruei-Hau Hsu , Jemin Lee

Password managers provide significant security benefits to users. However, malicious client-side scripts and browser extensions can steal passwords after the manager has autofilled them into the web page. In this paper, we extend prior work…

Cryptography and Security · Computer Science 2025-10-16 Anuj Gautam , Tarun Yadav , Garrett Smith , Kent Seamons , Scott Ruoti

With the rise of attacks on online accounts in the past years, more and more services offer two-factor authentication for their users. Having factors out of two of the three categories something you know, something you have and something…

Cryptography and Security · Computer Science 2022-07-07 Timon Hackenjos , Benedikt Wagner , Julian Herr , Jochen Rill , Marek Wehmer , Niklas Goerke , Ingmar Baumgart

AI-assisted developer services are increasingly embedded in modern IDEs, yet enterprises must ensure these tools operate within existing identity, access control, and governance requirements. The Model Context Protocol (MCP) enables AI…

Software Engineering · Computer Science 2026-01-07 Manideep Reddy Chinthareddy

OAuth is the new de facto standard for delegating authorization in the web. An important limitation of OAuth is the fact that it was designed for authorization and not for authentication. The usage of OAuth for authentication thus leads to…

Cryptography and Security · Computer Science 2016-01-08 Vladislav Mladenov , Christian Mainka , Jörg Schwenk

Radio Frequency IDentification (RFID) is a pioneer technology which has depicted a new lifestyle for humanity in all around the world. Every day we observe an increase in the scope of RFID applications and no one cannot withdraw its…

Cryptography and Security · Computer Science 2016-01-19 Seyed Salman Sajjadi Ghaemmaghami , Afrooz Haghbin , Mahtab Mirmohseni

Over the recent years, IP and email spoofing gained much importance for security concerns due to the current changes in manipulating the system performance in different online environments. Intrusion Detection System (IDS) has been used to…

Cryptography and Security · Computer Science 2009-11-04 Al-Sammarraie Hosam , Adli Mustafa , Shakeel Ahmad , Merza Abbas

Device-to-device (D2D) communication is one of the most recent advancements in wireless communication technology. It was introduced in cellular communication technology by the 3rd Generation Partnership Project (3GPP) to lay a foundation…

Cryptography and Security · Computer Science 2021-08-25 Jithu Geevargheese Panicker , Ahmad Salehi S. , Carsten Rudolph

The emergence of various technologies has since pushed researchers to develop new protocols that support high density data transmissions in Wide Area Networks. Many of these protocols are TCP protocol variants, which have demonstrated…

Networking and Internet Architecture · Computer Science 2010-10-26 Danilo Valeros Bernardo , Doan B Hoang

Radio Frequency Identification (RFID) is appearing as a favorite technology for automated identification, which can be widely applied to many applications such as e-passport, supply chain management and ticketing. However, researchers have…

Cryptography and Security · Computer Science 2011-02-07 Mohammad Hassan Habibi , Mahmoud Gardeshi , Mahdi R. Alaghband

Driverless vehicle as a taxi is gaining more attention due to its potential to enhance urban transportation efficiency. However, both unforeseen incidents led by unsupervised physical users' driverless taxi (DT) rides and personalized needs…

Cryptography and Security · Computer Science 2024-07-23 Yanwei Gong , Xiaolin Chang , Jelena Mišić , Vojislav B. Mišić

Many millions of users routinely use their Google accounts to log in to relying party (RP) websites supporting the Google OpenID Connect service. OpenID Connect, a newly standardised single-sign-on protocol, builds an identity layer on top…

Cryptography and Security · Computer Science 2015-08-10 Wanpeng Li , Chris J Mitchell

In recent times, a necessity has been raised in order to distribute computing applications often across grids. These applications are dependent on the services like data transfer or data portal services as well as submission of jobs.…

Cryptography and Security · Computer Science 2010-01-13 V. Ruckmani , Dr G Sudha Sadasivam

The digital age requires strong security measures to protect online activities. Two-Factor Authentication (2FA) has emerged as a critical solution. However, its implementation presents significant challenges, particularly in terms of…

Cryptography and Security · Computer Science 2025-02-18 Alexander Lengert

The advancement of portable mobile wireless devices such as smart-phones, PDA, etc., brought mobile peer-to-peer (P2P) as an extension of traditional P2P networks to provide efficient, low-cost communication among them in a cellular…

Cryptography and Security · Computer Science 2020-11-09 Sumit Kumar Tetarave , Somanath Tripathy

OAuth 2.0 is a popular authorization framework that allows third-party clients such as websites and mobile apps to request limited access to a user's account on another application. The specification classifies clients into different types…

Cryptography and Security · Computer Science 2023-08-03 Jaimandeep Singh , Naveen Kumar Chaudhary

The Internet of Things (IoT) has improved people's lives by seamlessly integrating into many facets of modern life and facilitating information sharing across platforms. Device Authentication and Key exchange are major challenges for the…

Cryptography and Security · Computer Science 2023-11-08 Chandranshu Gupta , Gaurav Varshney

Wireless networks act as the backbone of modern digital connectivity, making them a primary target for cyber adversaries. Rogue Access Point attacks, specifically the Evil Twin variant, enable attackers to clone legitimate wireless network…

Cryptography and Security · Computer Science 2025-12-12 Kaleb Bacztub , Braden Vester , Matteo Hodge , Liulseged Abate