Britain Built a Cyber Security Industry. But Who Owns the Technology Protecting Britain?

By Oliver Spence, CEO, CybaVerse

Short answer: ownership matters. If a cyber security product can see your telemetry, isolate your devices or trigger response actions across your estate, procurement is not just a feature check. It is a supply-chain decision.

The UK has built a strong cyber security sector. Government analysis published in 2026 estimates the industry now generates £14.7 billion in annual revenue and employs nearly 70,000 people. That scale is a strength. But it also sharpens the question behind every vendor relationship: who owns the technology, who controls the update path and who can influence what happens inside your environment?

This piece makes one simple case. British businesses, MSPs and public sector organisations should treat cyber security vendor ownership and software provenance as part of their risk assessment, not a footnote.

Why Vendor Ownership Matters

Cyber security tools are not ordinary software. Many run with elevated privileges. They can inspect processes, collect telemetry, quarantine files, isolate devices and push response actions across an estate.

That means the vendor sits closer to your security perimeter than most suppliers ever will.

The Practical Issue

Why update control is the highest-risk vector

Of the five questions in that table, update control deserves particular attention. When a vendor controls the signing and distribution of software updates, they hold a persistent path into your environment. That path exists whether or not you are actively using the product.

The SolarWinds breach in 2020 made this concrete. Attackers compromised SolarWinds' build pipeline and inserted a backdoor into a legitimately signed update for the Orion platform. Roughly 18,000 organisations downloaded it. The malicious code passed standard security checks because it arrived as a trusted, signed artifact through the vendor's own update mechanism. No perimeter defence caught it.

In 2024, a backdoor was discovered in XZ Utils, a widely used compression library present in most Linux distributions. The attacker had spent nearly two years building trust as a legitimate contributor before gaining the access needed to insert the malicious code. It was caught by chance, days before it reached stable production systems.

Neither attack required breaking through a firewall. Both exploited the trust organisations place in their software supply chain.

The point for UK buyers: if a cyber security vendor controls the update path into your estate, and you cannot verify who controls that vendor or its build infrastructure, you have a supply-chain dependency you may not have formally assessed.

The procurement test

If a supplier cannot give clear answers to those questions, that should affect the buying decision. Not because overseas technology is automatically unsafe. Because trust in cyber security should be demonstrated, not assumed.

What the NCSC says to look at

The UK’s National Cyber Security Centre is explicit on supply chain risk. In Cyber Assessment Framework Principle A4, it says organisations need a deep understanding of their supply chain and should consider factors such as supplier ownership, nationality, partnerships and subcontracting.

That is the right standard for procurement.

The reading of that guidance

• If third-party software has privileged access, it is part of your risk surface.
• If supplier controls are opaque, your assurance is weaker.
• If procurement focuses only on features, it misses supply-chain exposure.

For essential services, the bar is even higher. The organisation remains accountable even when a third party runs the technology behind the scenes. That applies to local authorities, NHS suppliers, regulated firms and critical infrastructure operators.

For MSPs, the issue multiplies

An MSP may manage hundreds of customers and thousands of endpoints. A weak assumption in security tooling can scale into a wider exposure.

In practice, MSPs are not just buying a tool. They are making a supply-chain decision on behalf of every customer they protect.

Why CybaVerse is building CybaOps

CybaVerse is building CybaOps around a simple idea. British organisations should have access to cyber security technology that is transparent, accountable and designed to bring more of the operation under one control layer. See CybaOps for the full platform approach.

CybaOps brings together MDR, vulnerability management, identity security, SIEM, automation, incident response and security operations workflows. That matters because fragmented tooling makes it harder to see the whole picture. Unified operations make it easier to act.

You can see that approach in CybaOps, where the focus is on one dashboard, one operational layer and clearer control across the stack.

What that means in practice

• For MSPs, it supports scale without building everything from scratch.
• For mid-market organisations, it reduces tool sprawl and manual stitching.
• For public sector and regulated buyers, it supports clearer accountability.
• For larger enterprises, it can sit alongside existing tools rather than forcing a rip-and-replace decision.

The point is not that every organisation must buy British technology. The point is that the UK should be able to build and own more of the security technology it depends on.

The questions every UK buyer should ask

Before renewing a cyber security contract, ask six things:

1. Who ultimately owns and controls the company?
2. Where are the core detection and endpoint technologies developed?
3. Which countries can access source code, production systems and signing infrastructure?
4. Which capabilities are built in-house and which are licensed from third parties?
5. Where is telemetry stored, processed and accessed from?
6. Can the vendor show how its software supply chain is secured?

What good looks like

A vendor that takes supply-chain assurance seriously will be able to answer these questions without hesitation. Good answers share a few characteristics:

• Ownership is clear and documented. The vendor can name its ultimate parent entity, jurisdiction of incorporation and any material investors or acquirers.
• Development provenance is traceable. Core detection and endpoint capabilities are built in-house or through named, auditable third parties. The vendor knows which components are licensed and from where.
• Update controls are verifiable. The vendor can explain how code signing works, who holds signing keys and how updates are staged before reaching production environments.
• Telemetry handling is explicit. Data residency, access controls and any cross-border processing are documented and contractually committed.
• The software supply chain has been assessed. The vendor can point to an SBOM, a build pipeline security review or an equivalent assurance process.

If a vendor cannot provide this level of clarity, that is not a minor gap. For a product with privileged access to your estate, it is a material risk.

Use the answers properly

If the vendor answers clearly, that is a positive signal. If the answers are vague, incomplete or inconsistent, treat that as a procurement risk.

That is the standard this market should expect. Cyber security is about control. If you cannot see who controls the technology, you do not fully control the risk.

Conclusion

Britain has the talent to lead in cyber security. The next step is not just building more services. It is owning more of the technology that protects critical systems, customer data and operational continuity.

That does not mean rejecting global software. It means asking better questions, demanding clearer answers and making supply-chain assurance part of the buying process.

If the UK wants its cyber security strength to last, ownership and transparency need to become part of the standard, not the exception.