NCSC Feed

Poor metrics can render a well-intentioned security operation centre entirely ineffective.

New advisory highlights how to defend against attacker tactics believed to be used by China-linked actors to hide malicious cyber activity.

Explaining the widespread shift in tactics, techniques and procedures (TTPs) towards networks of compromised infrastructure, and how to defend against it

Adopting AI will require time, the development of new capabilities and careful oversight. 

Organisations should map and baseline their edge device traffic, especially VPN and remote access connections, and adopt dynamic threat feed filtering that includes known covert network indicators.

Passkeys offer a more usable, secure replacement for passwords and are already supported by most modern devices.

Passkeys are the more secure and user-friendly login method and should be the default authentication option for consumers.

SilentGlass, a plug-and-play device, actively blocks any unexpected or malicious HDMI and Display Port connections.

As the technology landscape develops, the definition of cyber security is expanding with it.

Ensuring cross domain technologies are better understood - and more easily deployed - across sectors.

A call to action to collectively build UK resilience.

How the NCSC is reducing risk, improving detection, and helping to keep vital services running.

As AI accelerates vulnerability discovery, organisations must raise their security baselines to safeguard their cyber security.

New advisory warns cyber threat group APT28 have exploited vulnerable edge devices to support malicious operations.

Russian cyber actor APT28 exploit vulnerable routers to hijack DNS, enabling adversary‑in‑the‑middle attacks and theft of passwords and authentication tokens.

The NCSC has issued actions for individuals at risk of targeted attacks against messaging apps.

The NCSC is encouraging UK organisations to mitigate an unauthenticated remote code execution vulnerability affecting F5 BIG-IP Access Policy Manager.

Understanding the threats and staying ahead of the adversary

UK organisations encouraged to take immediate action to mitigate two recently disclosed vulnerabilities affecting Citrix NetScaler ADC and Citrix NetScaler Gateway.

Dr Richard Horne delivered a keynote about cyber risks and opportunities at the RSAC Conference in San Francisco