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The proliferation of vulnerable Internet-of-Things (IoT) devices has enabled large-scale cyberattacks. Solutions like Hestia and HomeSnitch have failed to comprehensively address IoT security needs. This research evaluates if Wireguard, an…

密码学与安全 · 计算机科学 2024-02-06 Haseebullah Jumakhan , Amir Mirzaeinia

The increasing demand for ultra-high throughput in ultra-dense networks might take a toll on 5G capacity. Moreover, with Internet-of-Things (IoT) and the growing use-cases for indoor killer-applications, it will be necessary to look beyond…

网络与互联网体系结构 · 计算机科学 2020-03-17 Rohit Singh , Douglas Sicker

The Internet-of-Things (IoT) emerges as a paradigm to achieve ubiquitous connectivity via wireless communications between kinds of physical objects. Due to the wireless broadcasting nature and the energy constraint of physical objects,…

信息论 · 计算机科学 2021-03-25 Qinghe Gao , Yan Huo , Tao Jing , Liran Ma , Jin Qian

To facilitate monitoring and management, modern Implantable Medical Devices (IMDs) are often equipped with wireless capabilities, which raise the risk of malicious access to IMDs. Although schemes are proposed to secure the IMD access, some…

密码学与安全 · 计算机科学 2018-04-10 Haotian Chi , Longfei Wu , Xiaojiang Du , Qiang Zeng , Paul Ratazzi

The proliferation of Internet of Things (IoT) devices has made people's lives more convenient, but it has also raised many security concerns. Due to the difficulty of obtaining and emulating IoT firmware, the black-box fuzzing of IoT…

密码学与安全 · 计算机科学 2021-05-24 Xiaotao Feng , Ruoxi Sun , Xiaogang Zhu , Minhui Xue , Sheng Wen , Dongxi Liu , Surya Nepal , Yang Xiang

The existing high-friction device onboarding process hinders the promise and potentiality of Internet of Things (IoT). Even after several attempts by various device manufacturers and working groups, no widely adopted standard solution came…

密码学与安全 · 计算机科学 2024-03-21 Khan Reaz , Gerhard Wunder

Protocol fuzzing is a scalable and cost-effective technique for identifying security vulnerabilities in deployed Internet of Things devices. During their operational phase, IoT devices often run lightweight servers to handle user…

密码学与安全 · 计算机科学 2025-09-12 Priyanka Rushikesh Chaudhary , Rajib Ranjan Maiti

Trustworthy digital communication requires the secure exchange of contact information, but current approaches lack usability and scalability for larger groups of users. We evaluate the usability of two secure contact exchange systems: the…

人机交互 · 计算机科学 2024-11-22 Florentin Putz , Steffen Haesler , Matthias Hollick

Phishing has grown significantly in the past few years and is predicted to further increase in the future. The dynamics of phishing introduce challenges in implementing a robust phishing detection system and selecting features which can…

密码学与安全 · 计算机科学 2020-07-24 Rizka Purwanto , Arindam Pal , Alan Blair , Sanjay Jha

Growing application memory demands and concurrent usage are making mobile device memory scarce. When memory pressure is high, current mobile systems use a RAM-based compressed swap scheme (called ZRAM) to compress unused execution-related…

The latency gap between wired and wireless networks poses a challenge in the adoption of wireless technologies in latency-sensitive scenarios. The gap is especially notable in multi-hop communication typical for industrial sensor networks…

网络与互联网体系结构 · 计算机科学 2026-03-25 Xinlei Liu , Andrey Belogaev , Jonathan Oostvogels , Bingwu Fang , Danny Hughes , Jeroen Famaey

Secure Device-to-Device (D2D) communication is becoming increasingly important with the ever-growing number of Internet-of-Things (IoT) devices in our daily life. To achieve secure D2D communication, the key agreement between different IoT…

网络与互联网体系结构 · 计算机科学 2021-03-29 Weitao Xu , Zhenjiang Li , Wanli Xue , Xiaotong Yu , Bo Wei , Jia Wang , Chengwen Luo , Wei Li , Albert Y. Zomaya

Systems, technologies, protocols, and infrastructures all face interoperability challenges. It is among the most crucial parameters to give real-world effectiveness. Organizations that achieve interoperability will be able to identify,…

密码学与安全 · 计算机科学 2025-10-14 Mohammad Sayduzzaman , Anichur Rahman , Jarin Tasnim Tamanna , Dipanjali Kundu , Tawhidur Rahman

The security of image data in the Internet of Things (IoT) and edge networks is crucial due to the increasing deployment of intelligent systems for real-time decision-making. Traditional encryption algorithms such as AES and RSA are…

密码学与安全 · 计算机科学 2025-05-02 Muhammad Shahbaz Khan , Ahmed Al-Dubai , Jawad Ahmad , Nikolaos Pitropakis , Baraq Ghaleb

ZigBee is a fairly new but promising wireless sensor network standard that offers the advantages of simple and low resource communication. Nevertheless, security is of great concern to ZigBee, and enhancements are prescribed in the latest…

密码学与安全 · 计算机科学 2012-05-31 Ender Yüksel , Hanne Riis Nielson , Flemming Nielson , Matthias Fruth , Marta Kwiatkowska

The rapid integration of Internet of Things (IoT) and interconnected systems in modern vehicles not only introduced a new era of convenience, automation, and connected vehicles but also elevated their exposure to sophisticated cyber…

密码学与安全 · 计算机科学 2025-08-27 Muhammad Ali Nadeem , Bishwo Prakash Pokharel , Naresh Kshetri , Achyut Shankar , Gokarna Sharma

Physical-layer authentication is a popular alternative to the conventional key-based authentication for internet of things (IoT) devices due to their limited computational capacity and battery power. However, this approach has limitations…

密码学与安全 · 计算机科学 2024-05-17 Saud Khan , Chandra Thapa , Salman Durrani , Seyit Camtepe

Gait has been proposed as a feature for mobile device pairing across arbitrary positions on the human body. Results indicate that the correlation in gait-based features across different body locations is sufficient to establish secure…

密码学与安全 · 计算机科学 2019-02-12 Arne Brüsch , Ngu Nguyen , Dominik Schürmann , Stephan Sigg , Lars Wolf

Multi-Party Non-Interactive Key Exchange (MP-NIKE) is a fundamental cryptographic primitive in which users register into a key generation centre and receive a public/private key pair each. After that, any subset of these users can compute a…

密码学与安全 · 计算机科学 2021-03-11 Majid Salimi , Hamid Mala , Honorio Martin , Pedro Peris-Lopez

Fuzzing is an automated application vulnerability detection method. For genetic algorithm-based fuzzing, it can mutate the seed files provided by users to obtain a number of inputs, which are then used to test the objective application in…

密码学与安全 · 计算机科学 2019-06-04 Chenyang Lyu , Shouling Ji , Yuwei Li , Junfeng Zhou , Jianhai Chen , Jing Chen