NeuroGrid is a project funded by the UK Medical Research Council. The project’s aim is to develop a Grid-based collaborative research environment, in order to enhance collaboration both within and between clinical researchers.

The sensitivity of this clinical data and its distributed nature drives the need to find secure and effective ways of accessing and managing it.


The high-level goal which needs to be satisfied is the secure processing of clinical data. This involves securely uploading clinical data to NeuroGrid, which is then analysed before aggregated results can be downloaded.


The scope of this study is restricted to the upload and download of data to and from NeuroGrid.


Name Description
Core Technology NeuroGrid infrastructure operations
Psychosis The exemplar aims to integrate large existing datasets of serial MRI scans and behaviour data coupled to the NeuroGrid image analysis service into a Grid-based database, test image normalisation techniques, and develop a general ontology for a psychosis database, for use in multi-centre studies. The exemplar tests capabilities of NeuroGrid to deal with restrospective data, assimilate material into databases, and use of the toolkit for normalisation and analysis.
Stroke This exemplar aims to improve infrastructure for handling imaging in large studies including: efficient interpretation and storage of large image datasets from multicentre randomised controlled trials; very large studies of observer reliability to improve image interpretation; establishing large living archives of images linked to key metadata for diseases which require long-term study to understand their true nature history and the effects of treatment; for knowledge transfer. The development of a structure for trial image metadata, based on a careful description of the metadata in the two exemplar trials is a key part of the project.


Roles fulfilled by users or attackers


Name Type Role Synopsis
Carol Attacker Social Engineer A freelance journalist
Claire Persona Researcher A clinical researcher within the Psychosis exemplar
Mallory Attacker Hacker A bot maintainer
Matt Persona Sysadmin A system administrator on the infrastructure team
Tom Persona Developer An application developer within the Stroke exemplar
Trudy Attacker Hacker A script kiddie
Yves Attacker Data Consumer, Social Engineer A research fellow within the Stroke exemplar

Designed Tasks



Further details