no code implementations • 30 Sep 2022 • Ranwa Al Mallah, David Lopez
We propose a technique which consists in decoupling the monitoring phase from the detection phase in defenses against poisoning attacks in a decentralized federated learning deployment that aim at monitoring the behavior of the workers.
no code implementations • 24 Jan 2021 • Ranwa Al Mallah, David Lopez, Godwin Badu Marfo, Bilal Farooq
We propose attestedFL, a defense mechanism that monitors the training of individual nodes through state persistence in order to detect a malicious worker.
1 code implementation • 14 Jun 2019 • David Lopez, Bilal Farooq
A multi-layered Blockchain framework for Smart Mobility Data-market (BSMD) is presented for addressing the associated privacy, security, management, and scalability challenges.
Computers and Society
1 code implementation • 16 Sep 2018 • David Lopez, Bilal Farooq
A blockchain framework is presented for addressing the privacy and security challenges associated with the Big Data in smart mobility.
Computers and Society