Latest publications 28 Jul 2026 CI Fortify – Advice for isolating vital systems Learn practical approaches to isolating operational technology (OT) and critical systems from other networks to reduce cyber risk and support ongoing service delivery. 16 Jul 2026 Post-quantum questions to ask your vendors Learn how to evaluate vendor readiness for post-quantum cryptography and support your organisation’s transition to quantum-resistant security. 24 Jun 2026 Quantum technology primer: Sensing Discover quantum sensing to understand its applications, capabilities, and key cyber security considerations. All publications Title AudienceIndividuals & familiesSmall & medium businessesOrganisations & Critical InfrastructureGovernment Sort by Sort byDate updated (new to old)Date updated (old to new)Title (A-Z)Title (Z-A) Items per page 61218243036424854606672788490200 09 Apr 2026 Detecting socially engineered messages Socially engineered messages pose a significant threat to organisations. They can have a big impact, helping malicious actors access accounts, systems or sensitive information. Learn how to spot a socially engineered message, including through email, SMS, social media or messaging apps. 25 Mar 2026 Securing space This guidance explains LEO SATCOM cyber security risks and provides mitigation strategies and considerations. It also includes questions to help organisations ensure secure and resilient services from providers. 18 Mar 2026 Quantum technology primer: Communications Learn about quantum communications, their cyber security impacts, current limitations, and the potential risks organisations should consider. 05 Mar 2026 Artificial intelligence and machine learning: Supply chain risks and mitigations This guidance is intended for organisations and staff that deploy or develop AI or ML systems and components. 19 Feb 2026 Quantum technology primer: Computing Explore quantum computing, the threat it poses to current cryptography, and how organisations can reduce risks to their data and systems. 23 Jan 2026 Hardening Microsoft Windows 11 workstations This publication provides recommendations on hardening workstations using Enterprise and Education editions of Microsoft Windows 11. While this publication refers to workstations, most recommendations are equally applicable to servers (with the exception of Domain Controllers) using Microsoft Windows Server. Security features discussed in this publication, along with the names and locations of Group Policy settings, are taken from Microsoft Windows 11 version 25H2. Pagination Previous page ‹‹ Page 2 Next page ›› Alerts and Advisories Advice, guidance and publications Reports and statistics News Programs Glossary