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Security for the AI era, 
around the clock

AI is changing both sides of security. We use it to detect and respond faster, and we secure your own AI adoption, so your people, devices, data and agents stay protected and compliant.

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What we build

AI does not look at your screens, it looks at all your data. That changes what needs protecting. We design and build security on the Microsoft platform, from identity and devices to data and applications, so you can adopt AI with confidence.

AI & Data
Readiness:

Before AI reaches your data, we do. Using Microsoft Purview, we get classification, permissions, oversharing and data loss prevention into shape, then keep them tuned as your estate and your agents evolve.

Zero Trust Identity
& Devices:

Control who can access what with Microsoft Entra, and make sure every device is trusted with Microsoft Intune, including the identities and permissions your AI agents use.

Cloud, Application
& AI Security:

Threat modelling, code review and penetration testing, extended to AI applications and agents to cover prompt injection, data leakage and model access.

What we run

Attackers are using AI to move faster, so defence has to as well. Our fully managed SOC combines next-generation SIEM, XDR and AI-assisted investigation with experienced analysts, integrated with your teams and infrastructure.

Managed SOC,
MDR & XDR:

A 24/7 Security Operations Centre built on Microsoft Sentinel and Microsoft Defender XDR, monitoring everything, detecting and stopping threats, with Microsoft Security Copilot helping our analysts investigate and respond faster.

Continuous
Exposure
Management:

Identify, prioritise and remediate vulnerabilities across cloud, endpoints, applications and AI workloads, ranked by real exploitability and business impact.

Governance,
Risk & Compliance:

Controls you can evidence, not just policies on paper. We run your GRC framework as a service, with the reporting and audit trail to show regulators and your board, including DORA, and how AI is being used across the business.

By the numbers

750+

Endpoints under
management

24/7

AI-assisted SOC

10+

SOC engineers, globally distributed

Is your data ready for Microsoft 365 Copilot?

Our Cyber Defence Solutions brochure covers how we protect your people, data and AI.

Download the brochure  

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Why financial services teams choose Sedona

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AI for regulated environments

AI built by people who know your world, your regulators and your risk appetite.

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Senior, embedded teams

AI engineers and FS practitioners working as one team with yours, not junior resource.

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Governed by design

Human-in-the-loop, explainable and auditable, on ISO 27001 and ISO 9001 foundations.

  • 583cd1ea77d111927b97986ed64eac78c4f25c1e
    “A long-standing security relationship built on trust and value delivered at crucial times”
    Patrick Hall, Delivery Manager

Let’s make your business safe for AI

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We'll reply within one business day.