Question to the Cabinet Office:

To ask the Minister for the Cabinet Office, what apps his Department has approved for use on mobile phones issued by his Department.

For reasons of national security national security concerns it would be inappropriate to publicly supply a list of applications approved for use on mobile phones issued by the Department as to do so risks facilitating attacks against official systems by hostile actors. I can confirm that the Cabinet Office acts in full compliance with National Cyber Security Centre guidance on the use of third party applications.