Storing live data effectively and securely is an important part of the research data lifecycle. Imperial expects researchers to store and maintain research data appropriately in relation to its sensitivity and value. Therefore, it is important to decide how you will do this in the early stages of any research project. On this webpage you will find information about facilities provided by Imperial to help researchers with their data storage needs.
College storage options
- High Performance Computing Service (HPC)
- Research Data Store (RDS)
- Trusted Research Environment (TRE)
Details of other storage options for research materials is available on this web page: Saving My Files
Storing sensitive research data
Guidance on storing sensitive data is available on these web pages, Keep your files and data safe and Managing sensitive data.
Where collaboration on sensitive research data is expected to take place with external partners, research staff and students should contact ICT for further guidance.
For detailed guidance on the key aspects of Research Security, the principles of Trusted Research and what support is available, please visit the Research Security webpage.
External storage options
Where possible, we recommend using Imperial maintained services to store your research data, however there may be occasions where this is not practical, and it is necessary to use external media devices or storage facilities to collect and/or store research data. Whilst portable storage devices and commercial cloud storage are often convenient and easy to use, they can also increase the risk of data loss and unwarranted data exposure. There are a number of factors to consider when thinking about using these options.
External storage
The 3-2-1 rule
Data stored on One Drive for Business and the Research Data Store (RDS) are regularly backed up but having an additional backup copy of important data offsite (e.g. stored on an external hard drive) protects your data from extraordinary events like natural disasters. A good rule of thumb is to follow is the 3-2-1 principle:
- ensure you have at least 3 copies of anything important.
- stored on at least 2 different media
- with at least 1 copy in a different location
You should also regularly test to ensure you can restore your backup without errors.
Copies of data containing sensitive data should be kept a minimum, ideally just the master copy and a single backup. Backups should only be performed on storage media capable of holding that type of sensitive data, and the data should be encrypted once the backup is completed.
Additional resources:
- UK Data Service: Store your data - backup
- CESSDA Data Management Expert Guide: Store/Backup
For information on how to sync and backup with One Drive for Business visit Microsoft Support