Meredydd submitted his PhD thesis one-month early in August 2018. He has since began working as technology/security consultant. He continues to publish research alongside his full-time employment.
Meredydd conducts research for a PhD in Cyber Security at the University of Oxford. He focuses specifically on privacy, behaviour change and Internet-of-Things devices. In 2015, he completed his Centre for Doctoral Training (CDT) year in which he studied the area from a multidisciplinary approach. These modules specialised in security architectures, ethics, data analysis, human factors, criminology, digital forensics and international relations. He received a 79% average across the topics, being ranked second-highest in his 15-person cohort. Since then he has been researching privacy and the IoT, having several papers published at reputable journals/conferences. He is also a reviewer for the Journal of Information Security and Applications and the Security and Communication Networks journal.
He has been the lead Teaching Assistant for the Computer Security and Advanced Security practicals. The former specialised in linear and differential cryptanalysis, while the latter concerned steganography and homomorphic encryption. In addition to this, he tutored the Computer Security Major Tutorial for the Worcester College Visiting Student Programme. He is also a departmental Student Ambassador, a Computer Science author for the Oxplore initiative, and a representative on the Equality and Diversity Committee (EDC). Alongside his research, he is a member of Wolfson College, the Oxford Union, the Oxford International Relations Society and Cymdeithas Dafydd ap Gwilym (Oxford Welsh Society).
Prior to joining Oxford, he completed an MPhil with Distinction in Advanced Computer Science at Christ's College, University of Cambridge. He specialised in security for his Master's thesis, researching Denial-of-Service attacks with Dr Robert N M Watson. Meredydd achieved a 76% average at Cambridge and published an assignment in a peer-reviewed venue.
He received his undergraduate degree from Aberystwyth University in Wales, completing a First-Class BEng (Hons) in Software Engineering. His dissertation also pursued a security theme, as he developed a cryptographic application alongside Prof Reyer Zwiggelaar. He was awarded Aberystwyth's Evan Morgan Scholarship on admittance (2008), and received their Best Computer Science Graduate award on completion (2012).
Outside of academia, he has had software development and business analyst roles in the financial, pharmaceutical and defence sectors.
You can find his full CV at the following link.
Privacy salience: Taxonomies and research opportunities
Meredydd Williams‚ Jason R.C. Nurse and Sadie Creese
In Privacy and Identity Management – Facing Up To Next Steps‚ IFIP Advances in Information and Communication Technology. 2017.
“Privacy is the boring bit”: User perceptions and behaviour in the Internet−of−Things
Meredydd Williams‚ Jason R. C. Nurse and Sadie Creese
In Proceedings of the 15th International Conference on Privacy‚ Security and Trust (PST). 2017.
ToARist: An Augmented Reality Tourism App created through User−Centred Design
Meredydd Williams‚ Kelvin Yao and Jason R. C. Nurse
In 31st British Human Computer Interaction Conference (BHCI). BCS. 2017.