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News
September 21, 2026
Researchers Develop Methodology to Assess the Quality of Legal Representation in Criminal Proceedings
Having a good defence attorney in criminal proceedings can largely determine whether a defendant retains their freedom, health and good name. Researchers at HSE University propose a method for predicting an attorney’s performance based on the outcomes of their previous cases. The methodology takes into account the severity of the charges, the complexity of the cases, and the most likely outcome, drawing on judicial statistics.
September 21, 2026
Algebra, Geometry, and AI: Russian and Vietnamese Mathematicians Discuss Current Research
A delegation of scientists from Hanoi visited the HSE Faculty of Computer Science and then took part in a Russian-Vietnamese conference in St Petersburg. The events were part of the three-year project ‘Flexibility and Computational Methods.’ Over the course of the project, the researchers have prepared joint publications and obtained new mathematical results.
September 18, 2026
When Pictures Hinder Understanding: Illustrations May Impede Learning of Abstract Ideas
Illustrations can help remember specific actions but do not always make abstract ideas easier to learn. Researchers from HSE University and Humboldt University compared how people learn from texts with different levels of abstractness. They found that participants remembered illustrations better and performed better on related tasks after reading a multimedia text about yoga asanas than after reading an abstract text about the Nash equilibrium. The findings could help improve the selection of illustrations for educational and informational materials. The study has been published in Learning and Instruction.

 

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Test for Detection of Weak Graphic Passwords in Passpoint Based on the Mean Distance between Points

Symmetry. 2021. Vol. 13. No. 5. Article 777.
Herrera-Macías J. A., Legón-Pérez C. M., Suárez-Plasencia L., Piñeiro-Díaz L. R., Rojas O., Sosa Gómez G.
Language: English
DOI
Keywords: authenticationgraphical passwordsspatial randomness
Similar publications
Effectiveness of Some Tests of Spatial Randomness in the Detection of Weak Graphical Passwords in Passpoint
Herrera-Macías J., Suárez-Plasencia L., Legón-Pérez C. et al., , in: Computer Science and Health Engineering in Health Services.: Springer, 2021. P. 173–183.
Added: September 18, 2026
Weak PassPoint Passwords Detected by the Perimeter of Delaunay Triangles
Suárez-Plasencia L., Legón-Pérez C. M., Herrera-Macías J. A. et al., Security and Communication Networks 2022 Vol. 2022 P. 1–14
Added: September 18, 2026
Detection of DIAG and LINE Patterns in PassPoints Graphical Passwords Based on the Maximum Angles of Their Delaunay Triangles
Suárez-Plasencia L., Herrera-Macías J. A., Legón-Pérez C. M. et al., Sensors 2022 Vol. 22 No. 5 Article 1987
Added: September 18, 2026
New Test to Detect Clustered Graphical Passwords in Passpoints Based on the Perimeter of the Convex Hull
Herrera-Macías J. A., Suárez-Plasencia L., Legón-Pérez C. M. et al., Information (Switzerland) 2024 Vol. 15 No. 8 Article 447
Added: September 18, 2026
Политическая антропология советской и постсоветской эпохи: курс лекций
Mytenkov S., Докучаев В. А., Рахмани Д. Д. et al., Экономика и качество систем связи 2025 № 2 С. 135–148
Traditional password authentication systems continue to be used in enterprise distributed systems and critical infrastructures despite their vulnerabilities and growing risks. This paper provides a detailed analysis of password-related threats, including the psychological aspects of their use, technical shortcomings, institutional gaps, and non-compliance with regulatory requirements. Examples of real-world attacks, such as phishing campaigns and ...
Added: October 27, 2025
Современные методы обеспечения целостности данных в протоколах управления киберфизических систем
Мещеряков Р. В., Iskhakov A., Evsyutin O., Информатика и автоматизация (Труды СПИИРАН) 2020 Т. 19 № 5 С. 1089–1122
At present, the problem of creating methodological security of cyberphysical systems, in particular, the design and implementation of information security subsystems is acute. At the same time, the landscape of threats and vulnerabilities typical for a wide range of hardware and software technologies used in cyberphysical systems is extremely wide and complex. In this context, ...
Added: November 13, 2020
Super Fast Link Set-up in Wi-Fi HaLow Networks
Bankov D., Khorov E., Kosek-Szott K. et al., IEEE Communications Letters 2020 Vol. 24 No. 10 P. 2305–2308
In Wi-Fi HaLow networks, sensors can transmit data only after the link set-up procedure (LSP). After a power outage or when a swarm of sensors appears in an Internet of Things network, all of them contend for the channel to set up links with the access point. For thousands of sensors the LSP can last ...
Added: September 28, 2020
Challenges of Multi-Factor Authentication for Securing Advanced IoT Applications
Ometov A., Petrov V., Bezzateev S. et al., IEEE Network 2019 Vol. 33 No. 2 P. 82–88
The unprecedented proliferation of smart devices together with novel communication, computing, and control technologies have paved the way for A-IoT. This development involves new categories of capable devices, such as high-end wearables, smart vehicles, and consumer drones aiming to enable efficient and collaborative utilization within the smart city paradigm. While massive deployments of these objects ...
Added: October 31, 2019
The Cybersecurity in Development of IoT Embedded Technologies
Усмонов Б. Ш., Evsyutin O., Iskhakov A. et al., , in: 2017 International Conference on Information Science and Communications Technologies (ICISCT).: IEEE, 2017. P. 1–4.
The article deals with the current problem of ensuring security when developing embedded technologies for the Internet of things. The authors analyze modern technological features of this concept; consider the main vulnerabilities of information security. An approach is proposed to protect the data transferred between the physical, logical and virtual components of the dedicated Internet ...
Added: September 8, 2019
Combinatorial Algorithms. 29th International Workshop, IWOCA 2018, Singapore, July 16–19, 2018. Lecture Notes in Computer Science
Springer, 2018.
This book constitutes the refereed post-conference proceedings of the 29th International Workshop on Combinatorial Algorithms, IWOCA 2018, held in Singapore, Singapore, in July 2018. The 31 regular papers presented in this volume were carefully reviewed and selected from 69 submissions. They cover diverse areas of combinatorical algorithms, complexity theory, graph theory and combinatorics, combinatorial optimization, ...
Added: October 23, 2018
What Is the Fastest Way to Connect Stations to a Wi-Fi HaLow Network?
Bankov D., Khorov E., Lyakhov A. et al., Sensors 2018 Vol. 18 No. 9 P. 1–18
Wi-Fi HaLow is an adaptation of the widespread Wi-Fi technology for the Internet of Things scenarios. Such scenarios often involve numerous wireless stations connected to a shared channel, and contention for the channel significantly affects the performance in such networks. Wi-Fi HaLow contains numerous solutions aimed at handling the contention between stations, two of which, ...
Added: October 9, 2018
Facilitating the Delegation of Use for Private Devices in the Era of the Internet of Wearable Things
Ometov A., Bezzateev S., Kannisto J. et al., IEEE Internet of Things Journal 2017 Vol. 4 No. 4 P. 843–854
The Internet undergoes a fundamental transformation as billions of connected “things” surround us and embed themselves into the fabric of our everyday lives. However, this is only the beginning of true convergence between the realm of humans and that of machines, which materializes with the advent of connected machines worn by humans, or wearables. The ...
Added: March 13, 2018
Fast Centralized Authentication in Wi-Fi HaLow Networks
Bankov D., Khorov E., Lyakhov A. et al., , in: Proceedings of 2017 IEEE International Conference on Communications (ICC).: IEEE, 2017. P. 1167–1173.
In early 2016 Wi-Fi Alliance announced a new technology - Wi-Fi HaLow - which aims to master the raising Internet of Things market with its tremendous number of devices. This technology brings revolutionary changes to Wi-Fi, improving transmission reliability and power efficiency in scenarios with thousands of sensor stations being connected to a single access ...
Added: January 24, 2018
Protection System Against Products Counterfeit Based on NFC and Barcode Technologies
Saleh H., Alexandrov D., Умару М. Ю., Education - Technology - Computer Science 2017 Vol. 4 No. 22 P. 368–374
The objective of this report is to provide a protective system architecture and analysis for NFC and Barcode technology that can be use to empower consumer in the fight against counterfeiting and IPR infringing products using mobile devices. This report focuses on the technology that can empower the consumer in the field in the presence ...
Added: December 21, 2017
Применение технологии BodyCom в системах контроля доступа
Khromov I. A., В кн.: Распределенные компьютерные и телекоммуникационные сети: управление, вычисление, связь (DCCN-2017): материалы 20-межд. науч. конф., 25-29 сент. 2017 г., Москва.: М.: Рекламно-издательский центр "ТЕХНОСФЕРА", 2017. С. 379–381.
The paper is devoted to the use of wireless technology BodyCom in access control systems. Its advantages over RFID and biometric authentication methods in access control systems widely used at present are considered. The possibility of using the BodyCom technology in access control systems is explored experimentally. The architecture of the experimental system consisting of ...
Added: October 10, 2017
Wireless access monitoring and control system based on intrabody communication
Khromov I. A., Dvornikov A. A., , in: Proceedings of the 2016 IEEE Conference on Quality Management, Transport and Information Security, Information Technologies (IT&MQ&IS-2016).: St. Petersburg: IEEE, 2016. P. 82–85.
The paper investigates the wireless body area networks (WBANs) and proposes a novel wireless monitoring and access control system based on BodyCom technology. Authentication methods were analysed. Besides, WBANs and standard IEEE 802.15.6 were considered. This paper presents a prototype of the proposed system and shows a scheme for the implementation. Digital door access control ...
Added: February 26, 2017
Об одной схеме гибридного шифрования
Nesterenko A., Пугачев А. В., Прикладная дискретная математика 2015 № 4 С. 56–71
A new hybrid encryption scheme based on ElGamal asymmetric encryption scheme with distributed secret keys is presented. The keys are used for defence against unauthorised intrusion of encrypted messages. The security of the scheme is based on elliptic curve discrete logarithm problem. The main feature of the scheme is the fact that plain message is ...
Added: March 14, 2016
Сравнительный анализ методов аутентификации в беспроводных нательных сетях
Khromov I. A., В кн.: Сборник научных трудов: материалы Международной научно-технической конференции «Информатика и технологии. Инновационные технологии в промышленности и информатике» Института высоких технологий МГУПИ. Выпуск I (XXI).: М.: ИВТ МГУПИ, 2015. С. 135–138.
The paper provides an overview and analysis of existing authentication methods in wireless body area networks (WBAN). The novel Bodycom technology is presented. We give a detailed comparative analysis showing advantages and disadvantages of each approach and propose the most appropriate authentication technology. ...
Added: October 31, 2015
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