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Cyber Essentials Plus certification visualization

Cyber Essentials Plus 2025 and What Changes in the April Willow Update

The NCSC's April 2025 Willow update to Cyber Essentials Plus introduces passwordless authentication as an approved method, updates vulnerability terminology from patches to vulnerability fixes, and tightens scoping and verification requirements. Whilst the changes are relatively minor, they align the scheme more closely with NIST standards and reflect modern security practices including remote working scenarios.

CTC Staff 18 December 2025
Green cloud computing and UK sustainability visualization

Green Cloud Computing UK - Sustainability and Net Zero for Data Centres

UK data centres currently consume 2.5% of national electricity, but demand is projected to increase sixfold by 2034 driven by AI workloads. The good news: cloud infrastructure can reduce business application energy usage by nearly 80% compared to on-premises. With AWS targeting 100% renewable energy by 2025 and Microsoft aiming to be carbon negative by 2030, UK enterprises have genuine options for sustainable cloud strategies—but GreenOps practices are essential to realise these benefits.

CTC Staff 18 December 2025