UK National Cyber Security Centre

How to choose an external attack surface management (EASM) tool that’s right for your organisation.

A guide to choosing the right EASM product for your organisation, and the security features you need to consider.

How to erase the personal data from your phone, tablets, and other devices (and why it’s important when you’re buying and selling them).

Why planning and rehearsing your recovery from an incident is as vital as building your defences

Exploring how far cyber security approaches can help mitigate risks in generative AI systems

Use privacy settings across social media platforms to manage your digital footprint.

Why sharing lessons learned from cyber security incidents and ‘near misses’ will help everyone to improve

Eleanor Fairford, Deputy Director of Incident Management at the NCSC, and Mihaela Jembei, Director of Regulatory Cyber at the Information Commissioner’s Office (ICO), reflect on why it’s so concerning when cyber attacks go unreported – and look at some of the misconceptions about how organisations respond to them.

Guidance for enterprise administrators who want to reduce the likelihood of being held to ransom by WannaCry (or other types of ransomware).

How to defend organisations against malware or ransomware attacks.

Managing the cyber security of high profile events in the real and virtual worlds.

Updates to the CAF helps providers of essential services to better manage their cyber risks.

When organisations might face a greater threat, and the steps to take to improve security.

Detect and prevent malicious software and viruses on your computer or laptop.

The year four report covers 2020 and aims to highlight the achievements and efforts made by the Active Cyber Defence programme.

The year three report covers 2019 and aims to highlight the achievements and efforts made by the Active Cyber Defence programe.

A joint blog post by the NCSC’s National Resilience Director, Jonathon Ellison, and Chief Technology Officer, Ollie Whitehouse.

Listen to all five episodes now, covering a wide range of cyber security topics.

Why you should act now to ensure you meet the new hardware standards, and prioritise security.

Calling cyber security professionals, culture specialists and leaders to drive uptake of new Cyber security culture principles.

Become a Cyber Advisor consultant and provide hands-on security advice tailored for SMEs.

How today’s secure tools simplify your digital life, and reduce login stress and password fatigue

Activities which organisations must carry out to migrate safely to post-quantum cryptography in the coming years.

Recommended authentication models for organisations looking to move ‘beyond passwords’.

As attackers’ tactics change, so must network defenders’.

Why ‘thinking big’ is required to shift the dynamics of the technology market.

The NCSC and DSIT work with ETSI to ‘set a benchmark for securing AI’.

NCSC CEO urges all businesses to face the stark reality of the cyber threat they face, whether in the spotlight or not.

Helps vendors measure how well they meet the Software Security Code of Practice, and suggests remedial actions should they fall short.

How to retire digital assets (such as data, software, or hardware) from operation.