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About this app

CPNI is the Centre for the Protection of National Infrastrucure and is the UK's technical authority on physical and personnel security. CPNI is accountable to the Director General of MI5, the Security Service.

This app is an interactive guide to the Think Before You Link campaign, with a series of lessons designed to help everyone be safer when they are online.
Updated on
Aug 26, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

What's new

We’re always making changes and improvements to the CPNI app. In this release, we have done some general maintenance and bug fixes.