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With the rapid advancement of wireless network technology, usage of WSN in real time applications like military, forest monitoring etc. found increasing. Generally WSN operate in an unattended environment and handles critical data.…

密码学与安全 · 计算机科学 2013-11-14 Chandra Sekhar Vorugunti , Mrudula Sarvabhatla

Most online communications rely on DNS to map domain names to their hosting IP address(es). Previous work has shown that DNS-based network interference is widespread due to the unencrypted and unauthenticated nature of the original DNS…

网络与互联网体系结构 · 计算机科学 2022-02-02 Nguyen Phong Hoang , Michalis Polychronakis , Phillipa Gill

In this paper, we propose a blockchain-based computing verification protocol, called EntrapNet, for distributed shared computing networks, an emerging underlying network for many internet of things (IoT) applications. EntrapNet borrows the…

密码学与安全 · 计算机科学 2021-05-04 Chong Li , Lei Zhang , Serbiao Fang

Caching aims to store data locally in some nodes within the network to be able to retrieve the contents in shorter time periods. However, caching in the network did not always consider secure storage (due to the compromise between time…

信息论 · 计算机科学 2017-09-04 Mohsen Karimzadeh Kiskani , Hamid Sadjadpour

In light of rising cybersecurity threats, data center providers face growing pressure to protect their own management infrastructure from Distributed Denial-of-Service (DDoS) attacks. While tenant-managed cages generally fall outside the…

密码学与安全 · 计算机科学 2026-03-17 Kartikeya Sharma , Craig Jacobik

Information dissemination applications (video, news, social media, etc.) with large number of receivers need to be efficient but also have limited loss tolerance. The new Information-Centric Networks (ICN) paradigm offers an alternative…

网络与互联网体系结构 · 计算机科学 2015-10-30 Jiachen Chen , Mayutan Arumaithurai , Xiaoming Fu , K. K. Ramakrishnan

Network attack is a significant security issue for modern society. From small mobile devices to large cloud platforms, almost all computing products, used in our daily life, are networked and potentially under the threat of network…

人工智能 · 计算机科学 2019-10-08 Peilun Wu , Hui Guo

The growing complexity of Internet of Things (IoT) environments, particularly in cross-domain data sharing, presents significant security challenges. Existing data-sharing schemes often rely on computationally expensive cryptographic…

密码学与安全 · 计算机科学 2024-11-15 Kexian Liu , Jianfeng Guan , Xiaolong Hu , Jianli Liu , Hongke Zhang

The advance of web services technologies promises to have far-reaching effects on the Internet and enterprise networks allowing for greater accessibility of data. The security challenges presented by the web services approach are…

计算机科学中的逻辑 · 计算机科学 2012-06-15 Michele Barletta , Silvio Ranise , Luca Viganò

This paper introduces the notion of a secure data capsule, which refers to an encapsulation of sensitive user information (such as a credit card number) along with code that implements an interface suitable for the use of such information…

密码学与安全 · 计算机科学 2010-02-02 Jayanthkumar Kannan , Petros Maniatis , Byung-Gon Chun

Anonymous communication networks (ACNs) enable Internet browsing in a way that prevents the accessed content from being traced back to the user. This allows a high level of privacy, protecting individuals from being tracked by advertisers…

量子物理 · 物理学 2024-05-13 Mohammad Saidur Rahman , Stephen DiAdamo , Miralem Mehic , Charles Fleming

Software-defined networking is considered a promising new paradigm, enabling more reliable and formally verifiable communication networks. However, this paper shows that the separation of the control plane from the data plane, which lies at…

密码学与安全 · 计算机科学 2024-03-05 Robert Krösche , Kashyap Thimmaraju , Liron Schiff , Stefan Schmid

We propose an efficient scheme for generating fake network traffic to disguise the real event notification in the presence of a global eavesdropper, which is especially relevant for the quality of service in delay-intolerant applications…

密码学与安全 · 计算机科学 2010-12-03 Silvija Kokalj-Filipovic , Fabrice Le Fessant , Predrag Spasojevic

Large genomic datasets are now created through numerous activities, including recreational genealogical investigations, biomedical research, and clinical care. At the same time, genomic data has become valuable for reuse beyond their…

密码学与安全 · 计算机科学 2021-12-28 Rajagopal Venkatesaramani , Zhiyu Wan , Bradley A. Malin , Yevgeniy Vorobeychik

The design of safe-critical control algorithms for systems under Denial-of-Service (DoS) attacks on the system output is studied in this work. We aim to address scenarios where attack-mitigation approaches are not feasible, and the system…

系统与控制 · 电气工程与系统科学 2023-11-14 Santiago Jimenez Leudo , Kunal Garg , Ricardo G. Sanfelice , Alvaro A. Cardenas

Recently, with the support of mobile cloud computing, a large number of health related data collected from various body sensor networks can be managed efficiently. However, to ensure data security and data privacy in cloud-integrated body…

密码学与安全 · 计算机科学 2018-11-20 Zhitao Guan , Tingting Yang , Xiaojiang Du , Mohsen Guizani

The advancement in cloud networks has enabled connectivity of both traditional networked elements and new devices from all walks of life, thereby forming the Internet of Things (IoT). In an IoT setting, improving and scaling network…

密码学与安全 · 计算机科学 2020-02-04 Safi Faizullah , Muhammad Asad Khan , Ali Alzahrani , Imdadullah Khan

We provide an efficient and private solution to the problem of encryption-aware data-driven control. We investigate a Control as a Service scenario, where a client employs a specialized outsourced control solution from a service provider.…

密码学与安全 · 计算机科学 2021-06-22 Andreea B. Alexandru , Anastasios Tsiamis , George J. Pappas

Coded caching is a technique that leverages locally cached contents at the end users to reduce the network's peak-time communication load. Coded caching has been shown to achieve significant performance gains compared to uncoded schemes and…

信息论 · 计算机科学 2024-01-17 Yinbin Ma , Daniela Tuninetti

Despite the proliferation of traffic filtering capabilities throughout the Internet, attackers continue to launch distributed denial-of-service (DDoS) attacks to successfully overwhelm the victims with DDoS traffic. In this paper, we…

网络与互联网体系结构 · 计算机科学 2023-12-27 Jun Li , Devkishen Sisodia , Yebo Feng , Lumin Shi , Mingwei Zhang , Christopher Early , Peter Reiher