Advice and guidance

Related resources

The Cyber Assessment Framework (CAF) / NCSC CAF Guidance

The Cyber Assessment Framework (CAF) provides guidance for organisations responsible for vitally important services and activities.

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SIM Swap Guidance

This guide explains how criminals can hijack your mobile phone number by tricking your provider into switching your service to a SIM card under their control. Once they have your number, they can intercept calls and texts – including the […]

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Check Your Cyber Security

This free government service for UK organisations performs a range of simple online checks to identify common vulnerabilities in your public-facing IT. All checks are remote, without the need to install software and uses the same kind of publicly available […]

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