Designing safer links: secure connectivity for operational technology – NCSC Blog
New principles help organisations to design, review, and secure connectivity to (and within) OT systems. – Read More
NCSC Blogs
The Government Cyber Action Plan: strengthening resilience across the UK – NCSC Blog
With GCAP, the UK government is taking decisive steps towards a safer, more resilient future. – Read More
Cyber deception trials: what we’ve learned so far – NCSC Blog
An update on the NCSC’s trials to test the real-world efficacy of cyber deception solutions. – Read More
Prompt injection is not SQL injection (it may be worse) – NCSC Blog
There are crucial differences between prompt and SQL injection which – if not considered – can undermine mitigations. – Read More
Updating our guidance on security certificates, TLS and IPsec – NCSC Blog
The NCSC has updated 3 key pieces of cryptographic guidance. Here, we explain the changes. – Read More
Building trust in the digital age: a collaborative approach to content provenance technologies – NCSC Blog
Joint NCSC and Canadian Centre for Cyber Security primer helps organisations understand emerging technologies that can help maintain trust in their public-facing information. – Read More
What makes a responsible cyber actor: introducing the Pall Mall industry consultation on good practice – NCSC Blog
Calling vulnerability researchers, exploit developers and others in the offensive cyber industry to share their views. – Read More
It’s time for all small businesses to act – NCSC Blog
The NCSC’s Cyber Action Toolkit helps you to protect your business from online attacks. – Read More
NCSC handing over the baton of smart meter security: a decade of progress – NCSC Blog
Why transferring the Commercial Product Assurance scheme to industry ownership marks an important milestone. – Read More
Cyber Action Toolkit: breaking down the barriers to resilience – NCSC Blog
How the NCSC’s ‘Cyber Action Toolkit’ is helping small businesses to improve their cyber security. – Read More
NCSC to retire Web Check and Mail Check – NCSC Blog
By 31 March 2026, organisations should have alternatives to Mail Check and Web Check in place. – Read More
Cyber security is business survival – NCSC Blog
The NCSC co-signs Ministerial letter to major British businesses including FTSE 350 companies. – Read More
Strengthening national cyber resilience through observability and threat hunting – NCSC Blog
How organisations can improve their ability to both detect and discover cyber threats. – Read More
RFC 9794: a new standard for post-quantum terminology – NCSC Blog
The NCSC’s contribution to the Internet Engineering Task Force will help to make the internet more secure. – Read More
Understanding your OT environment: the first step to stronger cyber security – NCSC Blog
If you can’t see your entire operational technology environment, you can’t defend it. New guidance from the NCSC will help you gain that visibility. – Read More