Secure searching over sensitive data in a multi-client setting
Applications are now CLOSED
Overview
With the advent of cloud computing, many companies and individuals outsource their data and computation to the public cloud. E-medical record is a sensitive medical data which when stored in public cloud brings a variety of risks like of data leakage to the untrusted cloud server, unauthorized access or modification operations. To assure the confidentiality of the data, the data owner needs to encrypt the sensitive data before uploading to the third party. Yet, issues like encrypted data search, flexible access and control on sensitive data have also remained the most significant challenges.
This project will investigate a novel searchable encrypted sensitive data like e-medical framework for multi-client which provides both confidentiality and searchability. The project will focus on both the public key setting and the symmetric key setting depending on the different usecases. Also the project investigates on enabling the secure data update of the encrypted database by leveraging a secure dynamic searchable encryption.
Funding Information
To be eligible for consideration for a Home DfE or EPSRC Studentship (covering tuition fees and maintenance stipend of approx. £19,237 per annum), a candidate must satisfy all the eligibility criteria based on nationality, residency and academic qualifications.
To be classed as a Home student, candidates must meet the following criteria and the associated residency requirements:
• Be a UK National,
or • Have settled status,
or • Have pre-settled status,
or • Have indefinite leave to remain or enter the UK.
Candidates from ROI may also qualify for Home student funding.
Previous PhD study MAY make you ineligible to be considered for funding.
Please note that other terms and conditions also apply.
Please note that any available PhD studentships will be allocated on a competitive basis across a number of projects currently being advertised by the School.
A small number of international awards will be available for allocation across the School. An international award is not guaranteed to be available for this project, and competition across the School for these awards will be highly competitive.
Academic Requirements:
The minimum academic requirement for admission is normally an Upper Second Class Honours degree from a UK or ROI Higher Education provider in a relevant discipline, or an equivalent qualification acceptable to the University.
Project Summary
Dr Indranil Ghosh Ray
Full-time: 3 or 3.5 years