Details
Name
Patrícia Raquel SousaCluster
Computer ScienceRole
External Research CollaboratorSince
01st May 2016
Nationality
PortugalCentre
Advanced Computing SystemsContacts
+351220402963
patricia.r.sousa@inesctec.pt
2022
Authors
Cirne, A; Sousa, PR; Resende, JS; Antunes, L;
Publication
COMPUTERS & SECURITY
Abstract
2022
Authors
Martins, I; Resende, JS; Sousa, PR; Silva, S; Antunes, L; Gama, J;
Publication
FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE
Abstract
2022
Authors
Silva, S; Sousa, PR; Resende, JS; Coelho Antunes, LF;
Publication
Trust, Privacy and Security in Digital Business - 19th International Conference, TrustBus 2022, Vienna, Austria, August 24, 2022, Proceedings
Abstract
2021
Authors
Sousa, P; Magalhaes, L; Resende, J; Martins, R; Antunes, L;
Publication
SENSORS
Abstract
The increasing pervasiveness of the Internet of Things is resulting in a steady increase of cyberattacks in all of its facets. One of the most predominant attack vectors is related to its identity management, as it grants the ability to impersonate and circumvent current trust mechanisms. Given that identity is paramount to every security mechanism, such as authentication and access control, any vulnerable identity management mechanism undermines any attempt to build secure systems. While digital certificates are one of the most prevalent ways to establish identity and perform authentication, their provision at scale remains open. This provisioning process is usually an arduous task that encompasses device configuration, including identity and key provisioning. Human configuration errors are often the source of many security and privacy issues, so this task should be semi-autonomous to minimize erroneous configurations during this process. In this paper, we propose an identity management (IdM) and authentication method called YubiAuthIoT. The overall provisioning has an average runtime of 1137.8 ms ± 65.11 + d. We integrate this method with the FIWARE platform, as a way to provision and authenticate IoT devices. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
2020
Authors
Sousa, PR; Martins, R; Antunes, L;
Publication
TRUST, PRIVACY AND SECURITY IN DIGITAL BUSINESS, TRUSTBUS 2020
Abstract
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