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Cloud computing is quickly becoming pervasive in today's globally integrated networks. The cloud offers organizations opportunities to potentially deploy software and data solutions that are accessible through numerous mechanisms, in a…

密码学与安全 · 计算机科学 2013-06-12 George Grispos , William Bradley Glisson , Tim Storer

Digital systems are, by definition, the core of digital transformation. This has led many to think that the system being considered in digital transformation is solely software. I argue that this approach is a fatal mistake, and it has…

计算机与社会 · 计算机科学 2024-02-23 Veikko Halttunen

The number of cyber-attacks are continuing to rise globally. It is therefore vital for organisations to develop the necessary skills to secure their assets and to protect critical national infrastructure. In this short paper, we outline…

密码学与安全 · 计算机科学 2021-03-26 Lynsay A. Shepherd , Stefano De Paoli , Jim Conacher

Space debris is a major threat to the satellite infrastructure. A collision with even small particle, e.g. 1 cm of size, can cause a catastrophic event when the parent body, spacecraft or upper stage, will break up into hundreds of…

地球与行星天体物理 · 物理学 2020-12-24 Jiri Silha

Maritime systems, including ships and ports, are critical components of global infrastructure, essential for transporting over 80% of the world's goods and supporting internet connectivity. However, these systems face growing cybersecurity…

密码学与安全 · 计算机科学 2025-07-16 Anna Raymaker , Akshaya Kumar , Miuyin Yong Wong , Ryan Pickren , Animesh Chhotaray , Frank Li , Saman Zonouz , Raheem Beyah

Regulatory frameworks are a common tool in governance to incent and coerce behaviors supporting national or strategic stability. This includes domestic regulations and international agreements. Though regulation is always a challenge, the…

物理与社会 · 物理学 2017-09-05 Dimitri Kusnezov , Wendell B. Jones

The landscape of cloud computing has significantly changed over the last decade. Not only have more providers and service offerings crowded the space, but also cloud infrastructure that was traditionally limited to single provider data…

分布式、并行与集群计算 · 计算机科学 2017-09-11 Blesson Varghese , Rajkumar Buyya

The vulnerability of cyber-physical systems to cyber attack is well known, and the requirement to build cyber resilience into these systems has been firmly established. The key challenge this paper addresses is that maturing this discipline…

Many cybersecurity breaches occur due to users not following good cybersecurity practices, chief among them being regulations for applying software patches to operating systems, updating applications, and maintaining strong passwords. We…

多智能体系统 · 计算机科学 2020-03-26 Nirav Ajmeri , Shubham Goyal , Munindar P. Singh

Cybersecurity Dynamics is new concept that aims to achieve the modeling, analysis, quantification, and management of cybersecurity from a holistic perspective, rather than from a building-blocks perspective. It is centered at modeling and…

密码学与安全 · 计算机科学 2020-10-13 Shouhuai Xu

Collaborations in astronomy and astrophysics are faced with numerous cyber infrastructure challenges, such as large data sets, the need to combine heterogeneous data sets, and the challenge to effectively collaborate on those large,…

Modeling and simulation are widely used in cybersecurity research to assess cyber threats, evaluate defense mechanisms, and analyze vulnerabilities. However, the diversity of application areas, the variety of cyberattacks scenarios, and the…

密码学与安全 · 计算机科学 2025-08-11 Luca Serena , Gabriele D'Angelo , Stefano Ferretti , Moreno Marzolla

The way we travel is changing rapidly, and Cooperative Intelligent Transportation Systems (C-ITSs) are at the forefront of this evolution. However, the adoption of C-ITSs introduces new risks and challenges, making cybersecurity a top…

The aviation industry faces significant vulnerabilities from both physical and cybersecurity threats, highlighting the urgent need for enhanced cybersecurity measures amid increasingly sophisticated attacks. This paper systematically…

Cybersecurity of space infrastructures is an emerging topic, despite space-related cybersecurity incidents occurring as early as 1977 (i.e., hijacking of a satellite transmission signal). There is no single dataset that documents cyber…

密码学与安全 · 计算机科学 2025-12-03 Ekzhin Ear , Jose Luis Castanon Remy , Caleb Chang , Qiren Que , Antonia Feffer , Shouhuai Xu

As cyber threats continue to evolve and diversify, it has become increasingly challenging to identify the root causes of security breaches that occur between periodic security assessments. This paper explores the fundamental importance of…

密码学与安全 · 计算机科学 2024-12-24 Prakhar Paliwal , Arjun Sable , Manjesh K. Hanawal

Cloud computing is the next stage of the internet evolution. It relies on sharing of resources to achieve coherence on a network. It is emerged as new computing standard that impacts several different research fields, including software…

软件工程 · 计算机科学 2014-02-11 Priyadharshini. V , Malathi. A

Critical infrastructures form a technological skeleton of our world by providing us with water, food, electricity, gas, transportation, communication, banking, and finance. Moreover, as urban population increases, the role of…

物理与社会 · 物理学 2017-01-04 Konstantin Zuev , Michael Beer

Cybersecurity attacks are a major and increasing burden to economic and social systems globally. Here we analyze the principles of security in different domains and demonstrate an architectural flaw in current cybersecurity. Cybersecurity…

密码学与安全 · 计算机科学 2013-03-13 Blake C. Stacey , Yaneer Bar-Yam

The national space programs have an historic opportunity to help solve the global-scale economic and environmental problems of Earth while becoming more effective at science through the use of space resources. Space programs will be more…

天体物理仪器与方法 · 物理学 2016-11-24 Philip Metzger