The National Cyber Security Centre | National Cyber Security Centre
Source: https://www.ncsc.gov.uk
Archived: 2026-04-23 14:52
The National Cyber Security Centre | National Cyber Security Centre
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The National Cyber Security Centre
Making the UK the safest place to live and work online.
Experienced a cyber attack?
Find resources to help you or your organisation to recover.
Featured
New today
News
International cyber agencies share fresh advice to defend against China-linked covert networks
New advisory highlights how to defend against attacker tactics believed to be used by China-linked actors to hide malicious cyber activity.
new today
Blog Post
Passkeys are more secure than traditional ways to log in
Passkeys offer a more usable, secure replacement for passwords and are already supported by most modern devices.
New today
News
World-first NCSC-engineered device secures vulnerable display links
SilentGlass, a plug-and-play device, actively blocks any unexpected or malicious HDMI and Display Port connections.
CYBERUK returns to Glasgow
The NCSC will mark its 10th anniversary year and return to Glasgow for CYBERUK, 21-23 April 2026, the UK government's flagship cyber security event. This milestone year promises to be one of the most memorable yet.
Visit event website
Cyber resilience
Resources for organisations and individuals to help them recover from a cyber attack, and improve their cyber resilience.
Advice for sole traders and small organisations to respond to cyber attacks
It is worrying if you are victim of an online scam or cyber attack. Resources and support are available to help you.
Advice for medium to large organisations to help respond to a cyber incident
It is worrying if your business or organisation is victim of a cyber attack. Resources and support are available to help you.
Advice for individuals to respond to an online scam or cyber attack
It is worrying if you are victim of an online scam or cyber attack. Resources and support are available to help you.
Find guidance and resources for . . .
You & your family
Small & medium sized organisations
Large organisations
Public sector
Cyber security professionals
Self employed & sole traders
Popular content for organisations
Guidance
Cyber Assessment Framework
The CAF is a collection of cyber security guidance for organisations that play a vital role in the day-to-day life of the UK, with a focus on essential functions.
Early Warning
Free malicious activity notifications from the NCSC for UK organisations.
Guidance
Cyber Security Toolkit for Boards
Resources to help Boards implement the actions outlined in the Cyber Governance Code of Practice.
Cyber criminals can find your business anywhere
Get protected with Cyber Essentials
Popular content for you & your family
Guidance
Recovering a hacked account
A step by step guide to recovering online accounts.
Guidance
Managing your passwords
Why you should use a password manager to ‘remember’ your passwords for you.
Guidance
Data breaches: guidance for individuals and families
How to protect yourself from the impact of data breaches
Free cyber security toolkit
Our free Cyber Action Toolkit helps sole traders and small businesses take simple steps to protect against cyber criminals.
Try the toolkit now
Popular topics
Active Cyber Defence
Critical National Infrastructure (CNI)
Cyber threat
Devices
Education
Passkeys
Passwords
Phishing
View all topics
Share
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LinkedIn
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Skip to main content
The National Cyber Security Centre
Making the UK the safest place to live and work online.
Experienced a cyber attack?
Find resources to help you or your organisation to recover.
Featured
New today
News
International cyber agencies share fresh advice to defend against China-linked covert networks
New advisory highlights how to defend against attacker tactics believed to be used by China-linked actors to hide malicious cyber activity.
new today
Blog Post
Passkeys are more secure than traditional ways to log in
Passkeys offer a more usable, secure replacement for passwords and are already supported by most modern devices.
New today
News
World-first NCSC-engineered device secures vulnerable display links
SilentGlass, a plug-and-play device, actively blocks any unexpected or malicious HDMI and Display Port connections.
CYBERUK returns to Glasgow
The NCSC will mark its 10th anniversary year and return to Glasgow for CYBERUK, 21-23 April 2026, the UK government's flagship cyber security event. This milestone year promises to be one of the most memorable yet.
Visit event website
Cyber resilience
Resources for organisations and individuals to help them recover from a cyber attack, and improve their cyber resilience.
Advice for sole traders and small organisations to respond to cyber attacks
It is worrying if you are victim of an online scam or cyber attack. Resources and support are available to help you.
Advice for medium to large organisations to help respond to a cyber incident
It is worrying if your business or organisation is victim of a cyber attack. Resources and support are available to help you.
Advice for individuals to respond to an online scam or cyber attack
It is worrying if you are victim of an online scam or cyber attack. Resources and support are available to help you.
Find guidance and resources for . . .
You & your family
Small & medium sized organisations
Large organisations
Public sector
Cyber security professionals
Self employed & sole traders
Popular content for organisations
Guidance
Cyber Assessment Framework
The CAF is a collection of cyber security guidance for organisations that play a vital role in the day-to-day life of the UK, with a focus on essential functions.
Early Warning
Free malicious activity notifications from the NCSC for UK organisations.
Guidance
Cyber Security Toolkit for Boards
Resources to help Boards implement the actions outlined in the Cyber Governance Code of Practice.
Cyber criminals can find your business anywhere
Get protected with Cyber Essentials
Popular content for you & your family
Guidance
Recovering a hacked account
A step by step guide to recovering online accounts.
Guidance
Managing your passwords
Why you should use a password manager to ‘remember’ your passwords for you.
Guidance
Data breaches: guidance for individuals and families
How to protect yourself from the impact of data breaches
Free cyber security toolkit
Our free Cyber Action Toolkit helps sole traders and small businesses take simple steps to protect against cyber criminals.
Try the toolkit now
Popular topics
Active Cyber Defence
Critical National Infrastructure (CNI)
Cyber threat
Devices
Education
Passkeys
Passwords
Phishing
View all topics
Share
Share on
Share on
Share on
X