Digital identity: a focus on evolving use cases & risks
Thursday 11 Mar 2021
Time: 13:00 - 16:15
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Dr Chris Hicks
Turing Events
Turing Publications
Mitigating Deep Reinforcement Learning Backdoors in the Neural Activation Space
This paper investigates the threat of backdoors in Deep Reinforcement Learning (DRL) agent policies...
DOI: 10.1109/SPW63631.2024.00013
TraceSecure: Towards privacy preserving contact tracing
Contact tracing is being widely employed to combat the spread of COVID-19. Many apps...
James Bell and David Butler and Chris Hicks and Jon Crowcroft. TraceSecure: Towards Privacy Preserving Contact Tracing. CoRR, abs/2004.04059. 2020.
SecureABC: Secure antibody certificates for COVID-19
COVID-19 has resulted in unprecedented social distancing policies being enforced worldwide. As governments urgently...
Chris Hicks*, David Butler*, Carsten Maple, Jon Crowcroft. SecureABC: Secure AntiBody Certificates for COVID-19. CoRR, abs/2005.11833. 2020.
Autonomous Network Defence using Reinforcement Learning
In the network security arms race, the defender is significantly disadvantaged as they need...
Foley, Myles, et al. "Autonomous Network Defence using Reinforcement Learning." Proceedings of the 2022 ACM on Asia Conference on Computer and Communications Security. 2022.
Differentially private health tokens for estimating COVID-19 risk
In the fight against Covid-19, many governments and businesses are in the process of...
David Butler*, Chris Hicks*, James Bell, Carsten Maple, Jon Crowcroft. Differentially Private Health Tokens for Estimating COVID-19 Risk. appeared in NDSS CoronaDef 2021.