pub test 1

63 entries « ‹ 1 of 11 › »

2021

Spathoulas, Georgios; Negka, Lydia; Pandey, Pankaj; Katsikas, Sokratis

Can Blockchain Technology Enhance Security and Privacy in the Internet of Things? Book Chapter

In: Tsihrintzis, George A; Virvou, Maria (Ed.): pp. 199–228, Springer International Publishing, Cham, 2021, ISBN: 978-3-030-41196-1.

BibTeX | Tags: blockchain, IoT, privacy, security

Myridakis, Dimitrios; Myridakis, Paul; Kakarountas, Athanasios

A Power Dissipation Monitoring Circuit for Intrusion Detection and Botnet Prevention on IoT Devices Journal Article

In: Computation, vol. 9, no. 2, pp. 19, 2021.

BibTeX | Tags: Hardware, IoT, security, Smart Devices

2020

Myridakis, Dimitrios; Spathoulas, Georgios; Kakarountas, Athanasios; Schinianakis, Dimitrios

Smart Devices Security Enhancement via Power Supply Monitoring Journal Article

In: Future Internet, vol. 12, no. 3, pp. 48, 2020.

BibTeX | Tags: IoT, security

Anagnostopoulos, M; Spathoulas, G; Viaño, B; Augusto-Gonzalez, J

Tracing Your Smart-Home Devices Conversations: A Real World IoT Traffic Data-Set Journal Article

In: Sensors, vol. 20, no. 22, pp. 6600, 2020.

BibTeX | Tags: IoT, security

Spathoulas, Georgios; Theodoridis, Georgios; Damiris, Georgios-Paraskevas

Using homomorphic encryption for privacy preserving clustering of intrusion detection alerts Journal Article

In: International Journal of Information Security, Springer (paper accepted), 2020.

BibTeX | Tags: network, security

Dimitrios, Myridakis; Georgios, Spathoulas; Athanasios, Kakarountas; Schoinianakis, Dimitrios; Lueken, Joachim

Mimicking Biometrics on Smart Devices and Its Application in IoT Security for Health Systems Book Chapter

In: Gupta, Nishu; Paiva, Sara (Ed.): IoT and ICT for Healthcare Applications, pp. 175–189, Springer International Publishing, Cham, 2020, ISBN: 978-3-030-42934-8.

Abstract | Links | BibTeX | Tags: IoT, security

@inbook{Dimitrios2020,

title = {Mimicking Biometrics on Smart Devices and Its Application in IoT Security for Health Systems},

author = {Myridakis Dimitrios and Spathoulas Georgios and Kakarountas Athanasios and Dimitrios Schoinianakis and Joachim Lueken},

editor = {Nishu Gupta and Sara Paiva},

doi = {10.1007/978-3-030-42934-8_10},

isbn = {978-3-030-42934-8},

year  = {2020},

date = {2020-01-01},

booktitle = {IoT and ICT for Healthcare Applications},

pages = {175--189},

publisher = {Springer International Publishing},

address = {Cham},

abstract = {The Internet of Things (IoT) encompasses cyber and physical objects in multidisciplinary applications such as home automation, industrial process, environmental monitoring, and human health, to mention a few. Especially the latter systems have seen rapid growth in hospitals and health centers over the last decade. The wireless healthcare monitoring devices of various technologies are presenting global interest, since they offer valuable health metrics to users and physicians and also they are easy to use on a day-to-day basis. This chapter refers to security issues associated to IoT devices in general and how a technique of bio-mimicking on smart devices may reveal potential attacks or malfunctions. The case of systems for healthcare and health monitoring is considered, in order to highlight the techniques' benefits in this topic. The approach is bio-inspired by human biometrics and adopted to fit the cyber world, referring to a device's state; specifically the paradigm of side channel attack is exploited. This introduces the notion that to secure devices for healthcare, the designer has to consider the ``health status'' of the device itself. Taking into consideration that these devices are limited by their functionality and functional characteristics, it is expected that any deviation from the expected normal operation would result in a similar deviation in any operational parameter.},

keywords = {IoT, security},

pubstate = {published},

tppubtype = {inbook}

}

63 entries « ‹ 1 of 11 › »

63 entries « ‹ 1 of 4 › »

Spathoulas, Georgios; Negka, Lydia; Pandey, Pankaj; Katsikas, Sokratis

Can Blockchain Technology Enhance Security and Privacy in the Internet of Things? Book Chapter

In: Tsihrintzis, George A; Virvou, Maria (Ed.): pp. 199–228, Springer International Publishing, Cham, 2021, ISBN: 978-3-030-41196-1.

BibTeX

Myridakis, Dimitrios; Myridakis, Paul; Kakarountas, Athanasios

A Power Dissipation Monitoring Circuit for Intrusion Detection and Botnet Prevention on IoT Devices Journal Article

In: Computation, vol. 9, no. 2, pp. 19, 2021.

BibTeX

Myridakis, Dimitrios; Spathoulas, Georgios; Kakarountas, Athanasios; Schinianakis, Dimitrios

Smart Devices Security Enhancement via Power Supply Monitoring Journal Article

In: Future Internet, vol. 12, no. 3, pp. 48, 2020.

BibTeX

Anagnostopoulos, M; Spathoulas, G; Viaño, B; Augusto-Gonzalez, J

Tracing Your Smart-Home Devices Conversations: A Real World IoT Traffic Data-Set Journal Article

In: Sensors, vol. 20, no. 22, pp. 6600, 2020.

BibTeX

Spathoulas, Georgios; Theodoridis, Georgios; Damiris, Georgios-Paraskevas

Using homomorphic encryption for privacy preserving clustering of intrusion detection alerts Journal Article

In: International Journal of Information Security, Springer (paper accepted), 2020.

BibTeX

Dimitrios, Myridakis; Georgios, Spathoulas; Athanasios, Kakarountas; Schoinianakis, Dimitrios; Lueken, Joachim

Mimicking Biometrics on Smart Devices and Its Application in IoT Security for Health Systems Book Chapter

In: Gupta, Nishu; Paiva, Sara (Ed.): IoT and ICT for Healthcare Applications, pp. 175–189, Springer International Publishing, Cham, 2020, ISBN: 978-3-030-42934-8.

Abstract | Links | BibTeX

@inbook{Dimitrios2020,

title = {Mimicking Biometrics on Smart Devices and Its Application in IoT Security for Health Systems},

author = {Myridakis Dimitrios and Spathoulas Georgios and Kakarountas Athanasios and Dimitrios Schoinianakis and Joachim Lueken},

editor = {Nishu Gupta and Sara Paiva},

doi = {10.1007/978-3-030-42934-8_10},

isbn = {978-3-030-42934-8},

year  = {2020},

date = {2020-01-01},

booktitle = {IoT and ICT for Healthcare Applications},

pages = {175--189},

publisher = {Springer International Publishing},

address = {Cham},

abstract = {The Internet of Things (IoT) encompasses cyber and physical objects in multidisciplinary applications such as home automation, industrial process, environmental monitoring, and human health, to mention a few. Especially the latter systems have seen rapid growth in hospitals and health centers over the last decade. The wireless healthcare monitoring devices of various technologies are presenting global interest, since they offer valuable health metrics to users and physicians and also they are easy to use on a day-to-day basis. This chapter refers to security issues associated to IoT devices in general and how a technique of bio-mimicking on smart devices may reveal potential attacks or malfunctions. The case of systems for healthcare and health monitoring is considered, in order to highlight the techniques' benefits in this topic. The approach is bio-inspired by human biometrics and adopted to fit the cyber world, referring to a device's state; specifically the paradigm of side channel attack is exploited. This introduces the notion that to secure devices for healthcare, the designer has to consider the ``health status'' of the device itself. Taking into consideration that these devices are limited by their functionality and functional characteristics, it is expected that any deviation from the expected normal operation would result in a similar deviation in any operational parameter.},

keywords = {},

pubstate = {published},

tppubtype = {inbook}

}

KONTZINOS, C; KONTOULIS, M; KAPSALIS, P; MARKAKI, O; MOUZAKITIS, S; MANTA, R; ANDROUTSOU, T; KOURIS, I; KARANIKAS, H; BILLIRIS, A; CHRISTODOULAKIS, A; THIREOS, E

Methodology for secure storage and information exchange of medical data based on blockchain. Journal Article

In: Archives of Hellenic Medicine / Arheia Ellenikes Iatrikes, vol. 37, no. 4, pp. 542 - 554, 2020, ISSN: 11053992.

Abstract | Links | BibTeX

Tsoukas, Vasileios; Gkogkidis, Anargyros; Kakarountas, Athanasios

A Survey on Mobile User Perceptions of Sensitive Data and Authentication Methods Proceedings Article

In: 24th Pan-Hellenic Conference on Informatics, pp. 346–349, 2020.

BibTeX

Myridakis, Dimitrios; Papafotikas, Stefanos; Kalovrektis, Konstantinos; Kakarountas, Athanasios

Enhancing Security on IoT Devices via Machine Learning on Conditional Power Dissipation Journal Article

In: Electronics, vol. 9, no. 11, pp. 1799, 2020.

BibTeX

10.

Myridakis, Dimitrios; Spathoulas, Georgios; Kakarountas, Athanasios; Schinianakis, Dimitrios

Smart Devices Security Enhancement via Power Supply Monitoring Journal Article

In: Future Internet, vol. 12, no. 3, 2020, ISSN: 1999-5903.

Abstract | Links | BibTeX

@article{fi12030048,

title = {Smart Devices Security Enhancement via Power Supply Monitoring},

author = {Dimitrios Myridakis and Georgios Spathoulas and Athanasios Kakarountas and Dimitrios Schinianakis},

url = {https://www.mdpi.com/1999-5903/12/3/48},

doi = {10.3390/fi12030048},

issn = {1999-5903},

year  = {2020},

date = {2020-01-01},

journal = {Future Internet},

volume = {12},

number = {3},

abstract = {The continuous growth of the number of Internet of Things (IoT) devices and their inclusion to public and private infrastructures has introduced new applciations to the market and our day-to-day life. At the same time, these devices create a potential threat to personal and public security. This may be easily understood either due to the sensitivity of the collected data, or by our dependability to the devices' operation. Considering that most IoT devices are of low cost and are used for various tasks, such as monitoring people or controlling indoor environmental conditions, the security factor should be enhanced. This paper presents the exploitation of side-channel attack technique for protecting low-cost smart devices in an intuitive way. The work aims to extend the dataset provided to an Intrusion Detection Systems (IDS) in order to achieve a higher accuracy in anomaly detection. Thus, along with typical data provided to an IDS, such as network traffic, transmitted packets, CPU usage, etc., it is proposed to include information regarding the device’s physical state and behaviour such as its power consumption, the supply current, the emitted heat, etc. Awareness of the typical operation of a smart device in terms of operation and functionality may prove valuable, since any deviation may warn of an operational or functional anomaly. In this paper, the deviation (either increase or decrease) of the supply current is exploited for this reason. This work aimed to affect the intrusion detection process of IoT and proposes for consideration new inputs of interest with a collateral interest of study. In parallel, malfunction of the device is also detected, extending this work’s application to issues of reliability and maintainability. The results present 100% attack detection and this is the first time that a low-cost security solution suitable for every type of target devices is presented.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

11.

Spathoulas, Georgios; Giachoudis, Nikolaos; Damiris, Georgios-Paraskevas; Theodoridis, Georgios

Collaborative Blockchain-Based Detection of Distributed Denial of Service Attacks Based on Internet of Things Botnets Journal Article

In: Future Internet, vol. 11, no. 11, pp. 226, 2019.

BibTeX

12.

Spathoulas, Georgios; Katsikas, Sokratis

Towards a Secure Industrial Internet of Things Book Section

In: Security and Privacy Trends in the Industrial Internet of Things, pp. 29–45, Springer, Cham, 2019.

BibTeX

13.

Negka, Lydia; Gketsios, Georgios; Anagnostopoulos, Nikolaos A; Spathoulas, Georgios; Kakarountas, Athanasios; Katzenbeisser, Stefan

Employing Blockchain and Physical Unclonable Functions for Counterfeit IoT Devices Detection Proceedings Article

In: Proceedings of the International Conference on Omni-Layer Intelligent Systems, pp. 172–178, 2019.

BibTeX

14.

Spathoulas, Georgios; Karageorgopoulou, Angeliki

Security and Privacy in the Internet of Things Using Blockchain Technology Proceedings Article

In: 2019 15th International Conference on Distributed Computing in Sensor Systems (DCOSS), pp. 284–290, IEEE 2019.

BibTeX

15.

Giachoudis, Nikolaos; Damiris, Georgios-Paraskevas; Theodoridis, Georgios; Spathoulas, Georgios

Collaborative Agent-based Detection of DDoS IoT Botnets Proceedings Article

In: 2019 15th International Conference on Distributed Computing in Sensor Systems (DCOSS), pp. 205–211, IEEE 2019.

BibTeX

16.

Myridakis, Dimitrios; Spathoulas, Georgios; Kakarountas, Athanasios; Schinianakis, Dimitrios; Lueken, Joachim

Monitoring Supply Current Thresholds for Smart Device's Security Enhancement Proceedings Article

In: 2019 15th International Conference on Distributed Computing in Sensor Systems (DCOSS), pp. 224–227, IEEE 2019.

BibTeX

17.

Augusto-Gonzalez, J; Collen, A; Evangelatos, S; Anagnostopoulos, M; Spathoulas, G; Giannoutakis, KM; Votis, K; Tzovaras, D; Genge, B; Gelenbe, E; others,

From Internet of Threats to Internet of Things: A Cyber Security Architecture for Smart Homes Proceedings Article

In: 2019 IEEE 24th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD), pp. 1–6, IEEE 2019.

BibTeX

18.

Spathoulas, G; Evangelatos, S; Anagnostopoulos, M; Mema, G; Katsikas, S

Detection of abnormal behavior in smart-home environments Proceedings Article

In: 2019 4th South-East Europe Design Automation, Computer Engineering, Computer Networks and Social Media Conference (SEEDA-CECNSM), pp. 1–6, IEEE 2019.

BibTeX

19.

Tsoukas, Vasileios; Kakarountas, Athanasios; Gkogkidis, Anargyros; Giannakas, Georgios

Multi-screen lock: visual passwords from user's social data Proceedings Article

In: Proceedings of the 23rd Pan-Hellenic Conference on Informatics, pp. 90–95, 2019.

BibTeX

20.

Papafotikas, Stefanos; Kakarountas, Athanasios

A Machine-Learning Clustering Approach for Intrusion Detection to IoT Devices Proceedings Article

In: 2019 4th South-East Europe Design Automation, Computer Engineering, Computer Networks and Social Media Conference (SEEDA-CECNSM), pp. 1–6, IEEE 2019.

BibTeX

63 entries « ‹ 1 of 4 › »