Advice and guidance

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Responding to a cyber incident -a guide for CEOs

This guidance helps CEOs in public and private sector organisations manage a cyber incident. It sets out aspects to consider at the start of an incident and throughout it.

Related resources

Protective DNS for the private sector

Advice on the selection and deployment of protective Domain Name Systems (DNS).

Data Breach Guidance

The guide explains what a data breach is – when personal or sensitive information is accessed, lost or disclosed without authorisation – and how it might affect you. It then outlines clear steps you can take if your details have […]

CyberByte – November 2025

This month’s CyberByte focuses on a growing online threat linked to our increasing reliance on digital wallets – often referred to as digital pickpocketing. As our lives become ever more connected, the convenience of storing payment cards, tickets and identification […]

Cybercrime Investigations and Digital Forensics

National coverage providing expertise and specialist support to Local Policing and other departments. This includes technical assistance in the examination and analysis of digital devices. Both departments provide specialist support for National Online Child Abuse Protection (NOCAP) investigations, work closely […]

Cyber Resilience Basics

Want to update your knowledge and skills on how to stay safe and secure in an online environment? This quick fire series of e-learning modules is for you. Created with youth workers in mind, each short section introduces a key […]

Board Toolkit

NCSC’s Board Toolkit will provide you with the tools you need to have the necessary conversations with your IT team/supplier.