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This paper proposes the first known to us open source hardware and software iris recognition system with presentation attack detection (PAD), which can be easily assembled for about 75 USD using Raspberry Pi board and a few peripherals. The…

Computer Vision and Pattern Recognition · Computer Science 2020-08-20 Zhaoyuan Fang , Adam Czajka

This article introduces a novel middleware that utilizes cost-effective, low-power computing devices like Raspberry Pi to analyze data from wireless sensor networks (WSNs). It is designed for indoor settings like historical buildings and…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-04-30 Alexandros Gazis , Eleftheria Katsiri

Internet of Things (IoT) devices are becoming increasingly important. These devices are often resource-limited, hindering rigorous enforcement of security policies. Assessing the vulnerability of IoT devices is an important problem, but…

Cryptography and Security · Computer Science 2019-01-30 Davino Mauro Junior , Luis Melo , Harvey Lu , Marcelo d'Amorim , Atul Prakash

Voice is envisioned to be a popular way for humans to interact with Internet-of-Things (IoT) devices. We propose a proximity-based user authentication method (called PIANO) for access control on such voice-powered IoT devices. PIANO…

Cryptography and Security · Computer Science 2017-04-12 Neil Zhenqiang Gong , Altay Ozen , Yu Wu , Xiaoyu Cao , Richard Shin , Dawn Song , Hongxia Jin , Xuan Bao

Most of the intrusion detection datasets to research machine learning-based intrusion detection systems (IDSs) are devoted to cyber-only systems, and they typically collect data from one architectural layer. Additionally, often the attacks…

Cryptography and Security · Computer Science 2024-02-14 Tommaso Puccetti , Simone Nardi , Cosimo Cinquilli , Tommaso Zoppi , Andrea Ceccarelli

As the Internet of Things (IoT) continues to expand, data security has become increasingly important for ensuring privacy and safety, especially given the sensitive and, sometimes, critical nature of the data handled by IoT devices. There…

Cryptography and Security · Computer Science 2023-03-15 José Ferreira , Alan Oliveira , André Souto , José Cecílio

Internet of Things (IoT) devices are becoming increasingly commonplace in numerous public and semi-private settings. Currently, most such devices lack mechanisms to facilitate their discovery by casual (nearby) users who are not owners or…

Cryptography and Security · Computer Science 2024-12-17 Isita Bagayatkar , Youngil Kim , Gene Tsudik

In the context of the emerging Internet of Things (IoT), a proliferation of wireless connectivity can be expected. That ubiquitous wireless communication will be hard to centrally manage and control, and can be expected to be opaque to end…

Cryptography and Security · Computer Science 2017-01-19 Sandra Siby , Rajib Ranjan Maiti , Nils Tippenhauer

The current amount of IoT devices and their limitations has come to serve as a motivation for malicious entities to take advantage of such devices and use them for their own gain. To protect against cyberattacks in IoT devices, Machine…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-07-03 Vitalina Holubenko , Paulo Silva , Carlos Bento

Smart homes are becoming ubiquitous, but they are not Americans with Disability Act (ADA) compliant. Smart homes equipped with ADA compliant appliances and services are critical for people with disabilities (i.e., visual impairments and…

Computers and Society · Computer Science 2021-10-19 Shahinur Alam

Public space utilization is crucial for urban developers to understand how efficient a place is being occupied in order to improve existing or future infrastructures. In a smart cities approach, implementing public space monitoring with…

Other Computer Science · Computer Science 2017-10-06 Billy Pik Lik Lau , Nipun Wijerathne , Benny Kai Kiat Ng , and Chau Yuen

The Internet of Things (IoT) is considered as the key enabling technology for smart services. Security and privacy are particularly open challenges for IoT applications due to the widespread use of commodity devices. This work introduces…

Cryptography and Security · Computer Science 2018-08-28 Ihtesham Haider , Bernhard Rinner

Smart homes, enterprises, and cities are increasingly being equipped with a plethora of Internet of Things (IoT), ranging from smart-lights to security cameras. While IoT networks have the potential to benefit our lives, they create privacy…

Networking and Internet Architecture · Computer Science 2020-01-30 Arunan Sivanathan

On-body devices are an intrinsic part of the Internet-of-Things (IoT) vision to provide human-centric services. These on-body IoT devices are largely embedded devices that lack a sophisticated user interface to facilitate traditional…

Networking and Internet Architecture · Computer Science 2018-01-30 Wei Wang , Lin Yang , Qian Zhang , Tao Jiang

Intrusion Detection Systems (IDS) are key components for securing critical infrastructures, capable of detecting malicious activities on networks or hosts. The procedure of implementing a IDS for Internet of Things (IoT) networks is not…

Cryptography and Security · Computer Science 2021-05-19 Luca Arnaboldi , Charles Morisset

Manufacturers of smart home Internet of Things (IoT) devices are increasingly adding voice assistant and audio monitoring features to a wide range of devices including smart speakers, televisions, thermostats, security systems, and…

Cryptography and Security · Computer Science 2020-11-13 Richard Mitev , Anna Pazii , Markus Miettinen , William Enck , Ahmad-Reza Sadeghi

A building's environment has profound influence on occupant comfort and health. Continuous monitoring of building occupancy and environment is essential to fault detection, intelligent control, and building commissioning. Though many…

Computers and Society · Computer Science 2014-09-08 Kevin Weekly , Ming Jin , Han Zou , Christopher Hsu , Alexandre Bayen , Costas Spanos

Currently, most social robots interact with their surroundings and humans through sensors that are integral parts of the robots, which limits the usability of the sensors, human-robot interaction, and interchangeability. A wearable sensor…

Robotics · Computer Science 2022-01-07 Mohsen Jafarzadeh , Stephen Brooks , Shimeng Yu , Balakrishnan Prabhakaran , Yonas Tadesse

With a rapid growth in the IT industry, Internet of Things (IoT) has gained a tremendous attention and become a central aspect of our environment. In IoT the things (devices) communicate and exchange the data without the act of human…

Cryptography and Security · Computer Science 2020-01-10 Jawad Ali , Toqeer Ali , Yazed Alsaawy , Ahmad Shahrafidz Khalid , Shahrulniza Musa

The Internet of Things paradigm improves the classical information sharing scheme. However, it has increased the need for granting the security of the connected systems. In the industrial field, the problem becomes more complex due to the…

Systems and Control · Electrical Eng. & Systems 2019-10-04 Federica Battisti , Giuseppe Bernieri , Marco Carli , Michela Lopardo , Federica Pascucci