Blog Post
How BitLocker PINs help protect your data and devices
Using a PIN mitigates many BitLocker vulnerabilities. Make sure you’re ready for the next one...
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Blog Post
Water sector example added to the NCSC’s Secure connectivity principles
New guidance is the first content authored by the Industrial Control System COI to appear on ncsc.gov.uk.
News
NCSC statement in response to recent incidents resulting from frontier AI evaluations
A statement from Ollie Whitehouse, Chief Technology Officer at the NCSC, on AI security following recent incidents.
Frontier AI: what you need to know
Organisations need to be ready to counter the enhanced capabilities of AI-powered attacks.
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 . . .
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.
Cyber Essentials
Protect your business against the most common cyber threats with Cyber Essentials.
Frontier AI: what you need to know
Organisations need to be ready to counter the enhanced capabilities of AI-powered attacks.
Passkeys: what you need to know
The NCSC recommends users opt for passkeys over passwords wherever they are available.
Popular content for you & your family
Guidance
Recovering a hacked account
A step by step guide to recovering online accounts.
Guidance
Phishing scams: how to spot and report them
How to recognise and report emails, texts, websites, adverts or phone calls that you think are trying to scam you.
Passkeys: what you need to know
The NCSC recommends users opt for passkeys over passwords wherever they are available.
Free malicious activity notifications from the NCSC for UK organisations.
In just 5 minutes, sign up to receive email alerts from the NCSC tailored to the cyber threats for your organisation's IP address.
