A review of access control metamodels

N Kashmar, M Adda, M Atieh, H Ibrahim - Procedia Computer Science, 2021 - Elsevier
The emergence of ubiquitous computing, especially with the Internet of Things (IoT),
releases new prospects to traditional information systems by merging new technologies and …

Engineering patterns for Trust and Safety on social media platforms: A case study of Mastodon and Diaspora

G Cramer, WP Maxam III, J Davis - Journal of Systems and Software, 2025 - Elsevier
Abstract Context: Trust & Safety (T&S) Engineering is an emerging area of software
engineering that mitigates the risks of harmful interactions in online platforms. Numerous …

Access control metamodel for policy specification and enforcement: From conception to formalization

N Kashmar, M Adda, M Atieh, H Ibrahim - Procedia Computer Science, 2021 - Elsevier
With the widespread of data, applications, and devices in today's dynamic computing
environments, controlling access to assets from multiple sources is a key challenge …

HEAD metamodel: Hierarchical, extensible, advanced, and dynamic access control metamodel for dynamic and heterogeneous structures

N Kashmar, M Adda, H Ibrahim - Sensors, 2021 - mdpi.com
The substantial advancements in information technologies have brought unprecedented
concepts and challenges to provide solutions and integrate advanced and self-ruling …

Deriving access control models based on generic and dynamic metamodel architecture: Industrial use case

N Kashmar, M Adda, M Atieh, H Ibrahim - Procedia Computer Science, 2020 - Elsevier
With the rapid propagation of technologies and their heterogenous structure of networks,
platforms, applications, devices, etc., controlling access to physical and logical resources …

HEAD Access Control Metamodel: Distinct Design, Advanced Features, and New Opportunities

N Kashmar, M Adda, H Ibrahim - Journal of Cybersecurity and Privacy, 2022 - mdpi.com
Access control (AC) policies are a set of rules administering decisions in systems and they
are increasingly used for implementing flexible and adaptive systems to control access in …

Social Engineering

S Chaudhary, VK Bagar - Effective Strategies for Combatting …, 2024 - books.google.com
In the current virtual age, social engineering has emerged as a widespread threat to
cybersecurity, exploiting the great and interconnected networks of social media and online …

Trust and Safety Risks and Engineering Patterns Through the Lens of Issue Resolution: An Empirical Case Study in Mastodon and Diaspora

G Cramer, WP Maxam III, J Davis - Available at SSRN 4768911 - papers.ssrn.com
Abstract Trust & Safety (T&S) Engineering is an emerging area of software engineering that
mitigates the risks of harmful interactions in online platforms. Numerous studies have …

[PDF][PDF] An Exploratory Empirical Study of Trust & Safety Engineering in Open-Source Social Media Platforms

G CRAMER, WP MAXAM III, Q LI, JC DAVIS - davisjam.github.io
Our exploratory study examines how T&S Engineering is practiced by SMP engineers. We
studied two open-source SMPs, Mastodon and Diaspora, which comprise 89% of the 9.6 …