Nova Blue
Nova Blue provides proactive cybersecurity services that close the gap between traditional IT management and reactive detection tools. The company hardens systems, applications, devices, and identities through hands-on implementation, then offers 24/7 monitoring and incident response. Its MIDAS service delivers managed security for Microsoft 365 environments across five tiers, starting at £100 per user per month for micro businesses.
- Cybersecurity
- Software Only
Funding
Founders
Founder details are not available yet.
Product
Problem
Most organisations rely on IT providers focused on availability and uptime, while security tools only react to threats already in progress. This leaves a critical gap where nobody proactively manages the security posture, and it is in this gap that most cyber incidents occur.
Solution
Nova Blue closes this gap by combining proactive hardening with continuous monitoring and response. The company assesses each client's environment, deploys baseline security controls, and continuously refines configurations against emerging threats. Nova Blue then monitors the full estate 24/7, detecting anomalies faster because it manages the security posture itself. When incidents do get through, the team responds immediately to contain them, supports recovery, and closes the gaps that allowed the breach to happen.
Target Audience
Primary customers are founders, operators, and investors across defence technology, financial services, aerospace, professional services, and manufacturing, ranging from pre-revenue startups to established businesses.
Features
- MIDAS: full-spectrum managed security for Microsoft 365 or Google Workspace, available in five tiers from micro businesses to enterprise, including proactive hardening, 24/7 detection and response, email security, device monitoring, phishing simulations, and data loss prevention
- ATLAS: enterprise SIEM/SOAR managed service built on Microsoft Sentinel, covering on-premises infrastructure, non-M365 cloud platforms, networking devices, and Operational Technology with custom detection rules and automated response playbooks
- EXPERTIS: strategic advisory services including fractional CISO, maturity assessment against NCSC Cyber Essentials, NIST CSF, and ISO 27001, strategy development, and table-top incident response exercises
- AEGIS: operational cyber security for the UK defence supply chain, bringing environments up to defence standard under CSM v4 and DCC, sold as levels 0–3 with a free readiness assessment
- VANGUARD: free Microsoft 365 tenant configuration review that identifies the highest-risk gaps before any commitment