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Internet access from space enjoys renaissance as satellites in Mega-Constellations is no longer fictitious. Network capacity, subject to power and computational complexity constraints among other challenges, is a major goal in this type of…

Information Theory · Computer Science 2022-04-05 Itay Shrem , Ben Grinboim , OFer Amrani

This work presents an application of the highly expressive Attribute-Based Encryption to implement wireless-delimited Secure Zones for firearms. Within these zones, radio-transmitted local policies based on attributes of the consumer and…

Cryptography and Security · Computer Science 2014-11-07 Marcos Portnoi , Chien-Chung Shen

Distributed ledger technologies have gained significant attention and adoption in recent years. Despite various security features distributed ledger technology provides, they are vulnerable to different and new malicious attacks, such as…

Cryptography and Security · Computer Science 2024-11-08 Elena Baninemeh , Marre Slikker , Katsiaryna Labunets , Slinger Jansen

Wireless networks that are decentralized and communicate without using existing infrastructure are known as mobile ad-hoc networks. The most common sorts of threats and attacks can affect MANETs. Therefore, it is advised to utilize…

Networking and Internet Architecture · Computer Science 2023-04-24 S. M. Udhaya Sankar , D. Dhinakaran , C. Cathrin Deboral , M. Ramakrishnan

Cyber deception allows compensating the late response of defenders countermeasures to the ever evolving tactics, techniques, and procedures (TTPs) of attackers. This proactive defense strategy employs decoys resembling legitimate system…

Cryptography and Security · Computer Science 2024-10-17 Marco Zambianco , Claudio Facchinetti , Domenico Siracusa

Implementations of network protocols are often prone to vulnerabilities caused by developers' mistakes when accessing memory regions and dealing with arithmetic operations. Finding practical approaches for checking the security of network…

Cryptography and Security · Computer Science 2020-01-28 Kaled Alshmrany , Lucas Cordeiro

With the advent of modern technology, critical infrastructure, communications, and national security depend increasingly on space-based assets. These assets, along with associated assets like data relay systems and ground stations, are,…

Cryptography and Security · Computer Science 2025-07-24 Nafisa Anjum , Tasnuva Farheen

In the burgeoning domain of distributed quantum computing, achieving consensus amidst adversarial settings remains a pivotal challenge. We introduce an enhancement to the Quantum Byzantine Agreement (QBA) protocol, uniquely incorporating…

Quantum Physics · Physics 2023-11-07 Matthew Prest , Kuan-Cheng Chen

SQL injection (SQLi) remains a critical vulnerability in web applications, enabling attackers to manipulate databases through malicious inputs. Despite advancements in mitigation techniques, the evolving complexity of web applications and…

Cryptography and Security · Computer Science 2025-06-24 Sagar Neupane

With the purpose of defending against lateral movement in today's borderless networks, Zero Trust Architecture (ZTA) adoption is gaining momentum. With a full scale ZTA implementation, it is unlikely that adversaries will be able to spread…

Cryptography and Security · Computer Science 2021-11-17 Lampis Alevizos , Vinh Thong Ta , Max Hashem Eiza

Since the use of applications and communication tools has increased, one of the concerns of the responsible for network security has been to protect information and information systems, as well as to provide trust to end users for the use…

Cryptography and Security · Computer Science 2019-09-06 Jorge Buzzio García , Victor Salazar Vilchez , Jeffrey Zavala Castro , Jose L. Quiroz Arroyo

Infrastructures supporting distributed scientific collaborations must address competing goals in both providing high-performance access to resources while simultaneously securing the infrastructure against security threats. The NetBASILISK…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-09-08 Jem Guhit , Edward Colone , Shawn McKee , Kris Steinhoff , Katarina Thomas

The current security problems in cyberspace are characterized by strong and complex threats. Defenders face numerous problems such as lack of prior knowledge, various threats, and unknown vulnerabilities, which urgently need new fundamental…

Cryptography and Security · Computer Science 2022-08-23 Jiale Fu , Yali Yuan , Jiajun He , Sichu Liang , Zhe Huang , Hongyu Zhu

Aviation, maritime, and aerospace traffic control, radar, communication, and software technologies received increasing attention in the research literature over the past decade, as software-defined radios have enabled practical wireless…

Cryptography and Security · Computer Science 2023-02-17 Andrei Costin , Hannu Turtiainen , Syed Khandker , Timo Hämäläinen

Enterprise Wireless Local Area Networks (WLANs) consist of multiple Access Points (APs) covering a given area. Finding a suitable network configuration able to maximize the performance of enterprise WLANs is a challenging task given the…

Machine Learning · Computer Science 2020-10-12 Álvaro López-Raventós , Boris Bellalta

Network coding is an elegant technique where, instead of simply relaying the packets of information they receive, the nodes of a network are allowed to combine \emph{several} packets together for transmission and this technique can be used…

Networking and Internet Architecture · Computer Science 2013-03-12 Jen-Yeu Chen , Yi-ying Tseng

Penetration Testing plays a critical role in evaluating the security of a target network by emulating real active adversaries. Deep Reinforcement Learning (RL) is seen as a promising solution to automating the process of penetration tests…

Machine Learning · Computer Science 2022-02-23 Yizhou Yang , Xin Liu

The ability to analyze network threats is very important in security research. Traditional approaches, involving sandboxing technology are limited to simulating a single host, missing local network attacks. This issue is addressed by…

Cryptography and Security · Computer Science 2020-07-17 Francisc Moldovan , Ciprian Oprisa

The proliferation of Internet services has led to an increasing need to protect private data. User authentication serves as a crucial mechanism to ensure data security. Although robust authentication forms the cornerstone of remote service…

Cryptography and Security · Computer Science 2024-12-18 Hamidreza Fereidouni , Abdelhakim Senhaji Hafid , Dimitrios Makrakis , Yaser Baseri

A main type of obstacles of practical applications of quantum key distribution (QKD) network is various attacks on detection. Measurement-device-independent QKD (MDIQKD) protocol is immune to all these attacks and thus a strong candidate…