How to Pass Cyber Essentials First Time: A Complete Checklist for 2026
Cyber Essentials has always been about basic cyber hygiene. However, the April 2026 update (v3.3) marks a shift from interpretation to obligation. The scheme is being applied more strictly, with the NCSC removing ambiguity around identity, cloud services, and device scoping. The updated Cyber Essentials requirements place absolute emphasis on identity and cloud services. Grey […]
Cloud Migration Strategy 2026: A Checklist for Moving Legacy Systems
Key Takeaways A successful cloud migration strategy in 2026 starts with auditing what you have, not moving it. Unchecked data migration from legacy systems is the fastest way to inflate costs and risk. A clear cloud migration checklist should cover identity, storage location, security controls, and licensing before any workloads are moved. Most SME migrations […]
AI Data Governance and Managing the Security Risks of Copilot and Private AI
Key Takeaways You can’t deploy AI safely without data governance. Tools like Microsoft 365 Copilot read from SharePoint, OneDrive, Teams, and email using existing permissions. If access is wrong, AI will expose it. Shadow AI is already a security risk. Many employees are using public AI tools today, often pasting sensitive business data into systems […]
Why External Penetration Testing Matters More than Ever in 2026
External penetration testing has become a critical part of vulnerability assessment and cyber resilience for UK businesses in 2026. For those businesses, the start of a new year often brings renewed focus on growth, resilience, and operational confidence. In 2026, one area is increasingly central to all three: cyber security. While the fundamental goal hasn’t […]
What Is a Ransomware Attack and How Can It Be Prevented?
We deal with cyber security incidents regularly, and the past year has been no exception. We’ve assisted multiple organisations facing catastrophic cyber attacks, incidents that, without rapid intervention, could have led to business closures. While we always strive for full recovery, the impact of these attacks is profound, long-lasting, and often underestimated until it’s too […]
Exploring Proxmox VE: A Practical Alternative to Hyper-V and VMware
This blog post is by Nexus senior engineer Graham Gray. All costs are indicative and believed correct at the time of publication (summer 2025). In this article, I’ll share insights into why Proxmox VE offers compelling advantages for businesses currently using VMware or Hyper-V, along with practical guidance based on my direct experience. Graham Gray […]
Top 10 Cybersecurity Training Tips to Protect Your Business from Attacks
Protect Your Business with a 45-Minute Free IT Health Check
In an era where cyber threats and IT complexities are growing by the day, businesses can’t afford to take chances with their IT security and efficiency. A strong, resilient IT infrastructure isn’t just a nice-to-have; it’s the foundation of successful and secure operations. That’s why we’re excited to launch our 45-Minute Free IT Health Check, […]
Nexus Sets a New Standard for IT Support – Refreshingly Different, Expertly Tailored
Welcoming Josh Bradley – Our New Virtual CIO Josh’s consultative approach means he will help clients develop robust IT roadmaps, anticipate future needs, and leverage the latest technology solutions. For businesses looking to streamline their operations and get ahead of the competition, Josh’s expertise will be invaluable. A vCIO will be available to all of […]
Nexus has been awarded G-Cloud 14 by Crown Commercial Service
We are pleased to announce that Nexus has been awarded the public sector Framework Agreement Contract G-Cloud 13 for cloud hosting, cloud software and cloud support.