Security Architecture

Guaranteed Results. Clear Pricing. Low Monthly Cost.

Most organisations don’t lack tools. They lack a coherent architecture that makes those tools work together.

CyberOne delivers outcome-driven security architecture consulting that connects strategy to execution. Using our AssureMAP framework, we design a clear target architecture. Through Assure 365, we help operationalise and continuously optimise it.

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The Challenge: Security Without Architecture

Security is becoming harder to manage as identity, cloud, network and data controls remain disconnected. Legacy perimeter models, limited visibility and reactive change create rising cost without clear risk reduction. The result is complexity, coverage gaps and slower response to threats.

Disconnected controls across identity, cloud, network and data
Legacy perimeter models that don’t fit modern environments
Poor visibility across hybrid and SaaS estates
Reactive change rather than secure-by-design delivery
Increasing cost with unclear risk reduction

Result: complexity, gaps in coverage and slower response to threats.

What Is Zero Trust Security Architecture?

Zero Trust is a security model that removes implicit trust and replaces it with continuous verification. For CyberOne, this means helping organisations move beyond legacy perimeter-based security and towards a model where every user, device, workload and access request is assessed based on identity, context, risk and policy.

A Zero Trust architecture is built across four key pillars:

Identity

Strong authentication helps ensure users are who they claim to be before access is granted. Least privilege and conditional access policies then limit access based on role, context and risk.

Device

Continuous monitoring and ongoing support ensure that your security posture adapts to new and evolving threats. This proactive approach delivers long-term resilience.

Network

Segmentation limits lateral movement by separating users, workloads and environments. Zero Trust Network Access and SASE-aligned controls help secure connectivity across hybrid, cloud and remote working environments.

Application & Data

Workload protection and application-level controls help secure access to critical systems. Data security policies ensure sensitive information is protected, monitored and governed wherever it resides.

How We Build Your Security Architecture (AssureMAP → Assure 365)

Our service is designed to deliver fast and lasting improvements to your security posture. Here’s how we do it:

Discover & Assess Threat Model & Prioritise Design Target Architecture Plan & Sequence Implement & Operate

1. Discover & Assess

Map current architecture, dependencies and risks. Identify gaps across identity, cloud, network and applications.

2. Threat Model & Prioritise

Model attack paths and align priorities to business impact.

3. Design Target Architecture

Create a security reference architecture covering Zero Trust, hybrid cloud and application security.

4. Plan & Sequence

Build a phased roadmap in AssureMAP with clear outcomes and ROI.

5. Implement & Operate

Deliver and integrate controls, then operationalise via Assure 365 (monitoring, tuning, continuous optimisation).

Trusted By Leading UK & Global Businesses

At CyberOne we look after our clients – a team of authentic people who know their stuff and where no egos are allowed. We challenge our clients collaboratively, always improving, executing 100% – and they respect us for it.

Proven. Certified. Trusted.

Your Questions, Answered.

What is security architecture consulting?

Designing and optimising how security controls work together across systems to reduce risk and improve resilience.

What is zero trust architecture?

A model that enforces continuous verification across identity, device, network and application layers.

What is a security architecture review?

An assessment of current design to identify gaps, inefficiencies and improvement opportunities.

How does this link to ongoing security operations?

Design is created in AssureMAP and operationalised in Assure 365 with continuous monitoring and optimisation.

Build security into every layer of your business.

CyberOne helps you design a resilient security architecture that protects critical systems, reduces risk, and supports secure growth. Speak with our experts to assess your current environment and create a practical roadmap for stronger protection.

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Security Architecture Consulting: Design, Review & Zero Trust Advisory