arXiv subjects

Zoya Pourmirza

Publications and source records attributed to Zoya Pourmirza.

2 recordsLinked to original sources

arXiv2026

Trustworthiness in Digital Twin Systems: Systematic Review and Research Horizons

Digital Twins (DTs) are increasingly deployed across application domains, yet the treatment of trust-related issues remains unevenly addressed. To examine whether and how trust is discussed in the current landscape, we conducted a systematic review of existing DT review papers and a mapping of their abstracts. Seven trust-related challenges and seven trust-enhancing strategies were defined to guide the analysis, enabling the trust focus of each paper to be characterised. By aggregating the challenges and strategies referenced across domains, distinct patterns of emphasis were observed. With certain domains consistently sharing similar spectrum of trust concerns, four integration types, including human-centred, safety-critical, context-specific, and technologically-driven, were identified as emergent categories reflecting how trust is prioritised in different deployment contexts. Drawing on the characteristics of these types, several preliminary directions for future research were proposed. These include the development of trust-by-design principles to inform early-stage decision-making, the inclusion of trust metadata in platform schemas to prompt systematic developer consideration of trust factors, and the exploration of how architectural choices, such as federated DTs, influence user trust.

cs.CY↗

arXiv2022

An Overview of Cyber Security and Privacy on the Electric Vehicle Charging Infrastructure

Electric vehicles (EVs) are key to alleviate our dependency on fossil fuels. The future smart grid is expected to be populated by millions of EVs equipped with high-demand batteries. To avoid an overload of the (current) electricity grid, expensive upgrades are required. Some of the upgrades can be averted if users of EVs participate to energy balancing mechanisms, for example through bidirectional EV charging. As the proliferation of consumer Internet-connected devices increases, including EV smart charging stations, their security against cyber-attacks and the protection of private data become a growing concern. We need to properly adapt and develop our current technology that must tackle the security challenges in the EV charging infrastructure, which go beyond the traditional technical applications in the domain of energy and transport networks. Security must balance with other desirable qualities such as interoperability, crypto-agility and energy efficiency. Evidence suggests a gap in the current awareness of cyber security in EV charging infrastructures. This paper fills this gap by providing the most comprehensive to date overview of privacy and security challenges To do so, we review communication protocols used in its ecosystem and provide a suggestion of security tools that might be used for future research.

cs.CR↗