Ryan Heartfield

According to our database, Ryan Heartfield authored at least 20 papers between 2012 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

CASPER: Context-Aware IoT Anomaly Detection System for Industrial Robotic Arms.

Hakan Kayan, Ryan Heartfield, Omer F. Rana, Pete Burnap, Charith Perera

ACM Trans. Internet Things, August, 2024

2023

Virtually secure: A taxonomic assessment of cybersecurity challenges in virtual reality environments.

Blessing Odeleye, George Loukas, Ryan Heartfield, Georgia Sakellari, Emmanouil Panaousis, Fotios Spyridonis

Comput. Secur., 2023

2021

Self-Configurable Cyber-Physical Intrusion Detection for Smart Homes Using Reinforcement Learning.

Ryan Heartfield, George Loukas, Anatolij Bezemskij, Emmanouil Panaousis

IEEE Trans. Inf. Forensics Secur., 2021

Towards Dynamic Threat Modelling in 5G Core Networks Based on MITRE ATT&CK.

Robert Pell, Sotiris Moschoyiannis, Emmanouil Panaousis, Ryan Heartfield

CoRR, 2021

Transformer-based identification of stochastic information cascades in social networks using text and image similarity.

Panagiotis Kasnesis, Ryan Heartfield, Xing Liang, Lazaros Toumanidis, Georgia Sakellari, Charalampos Z. Patrikakis, George Loukas

Appl. Soft Comput., 2021

2020

A Prototype Deep Learning Paraphrase Identification Service for Discovering Information Cascades in Social Networks.

Panagiotis Kasnesis, Ryan Heartfield, Lazaros Toumanidis, Xing Liang, George Loukas, Charalampos Z. Patrikakis

Proceedings of the 2020 IEEE International Conference on Multimedia & Expo Workshops, 2020

2019

Toward a Blockchain-Enabled Crowdsourcing Platform.

Dimitrios G. Kogias, Helen C. Leligou, Michael G. Xevgenis, Maria Polychronaki, Evangelos Katsadouros, George Loukas, Ryan Heartfield, Charalampos Z. Patrikakis

IT Prof., 2019

A Prototype Framework for Assessing Information Provenance in Decentralised Social Media: The EUNOMIA Concept.

Lazaros Toumanidis, Ryan Heartfield, Panagiotis Kasnesis, George Loukas, Charalampos Z. Patrikakis

Proceedings of the E-Democracy - Safeguarding Democracy and Human Rights in the Digital Age, 2019

2018

A taxonomy of cyber-physical threats and impact in the smart home.

Ryan Heartfield, George Loukas, Sanja Budimir, Anatolij Bezemskij, Johnny R. J. Fontaine, Avgoustinos Filippoupolitis, Etienne B. Roesch

Comput. Secur., 2018

Detecting semantic social engineering attacks with the weakest link: Implementation and empirical evaluation of a human-as-a-security-sensor framework.

Ryan Heartfield, George Loukas

Comput. Secur., 2018

Cloud-Based Cyber-Physical Intrusion Detection for Vehicles Using Deep Learning.

George Loukas, Tuan Vuong, Ryan Heartfield, Georgia Sakellari, Yongpil Yoon, Diane Gan

IEEE Access, 2018

2017

Utilising the concept of human-as-a-security-sensor for detecting semantic social engineering attacks.

Ryan Heartfield

PhD thesis, 2017

Computation offloading of a vehicle's continuous intrusion detection workload for energy efficiency and performance.

George Loukas, Yongpil Yoon, Georgia Sakellari, Tuan Vuong, Ryan Heartfield

Simul. Model. Pract. Theory, 2017

Assessing the cyber-trustworthiness of human-as-a-sensor reports from mobile devices.

Syed Sadiqur Rahman, Ryan Heartfield, William Oliff, George Loukas, Avgoustinos Filippoupolitis

Proceedings of the 15th IEEE International Conference on Software Engineering Research, 2017

An eye for deception: A case study in utilizing the human-as-a-security-sensor paradigm to detect zero-day semantic social engineering attacks.

Ryan Heartfield, George Loukas, Diane Gan

Proceedings of the 15th IEEE International Conference on Software Engineering Research, 2017

2016

Predicting the performance of users as human sensors of security threats in social media.

Ryan Heartfield, George Loukas

Int. J. Cyber Situational Aware., 2016

A Taxonomy of Attacks and a Survey of Defence Mechanisms for Semantic Social Engineering Attacks.

Ryan Heartfield, George Loukas

ACM Comput. Surv., 2016

You Are Probably Not the Weakest Link: Towards Practical Prediction of Susceptibility to Semantic Social Engineering Attacks.

Ryan Heartfield, George Loukas, Diane Gan

IEEE Access, 2016

Evaluating the reliability of users as human sensors of social media security threats.

Ryan Heartfield, George Loukas

Proceedings of the 2016 International Conference On Cyber Situational Awareness, 2016

2012

On the Feasibility of Automated Semantic Attacks in the Cloud.

Ryan Heartfield, George Loukas

Proceedings of the Computer and Information Sciences III, 2012