Can you clearly answer where your biggest cyber risk sits?

If the answer requires five dashboards, three suppliers and a spreadsheet, the problem is not a lack of technology. It is a lack of clarity. SNO helps bring security controls, monitoring and operational decision-making together so teams can focus on the risks that matter most.

Build resilience in the right order.

Start with the fundamentals. Understand exposure. Strengthen access and network controls. Validate weaknesses. Monitor continuously. SNO can support the whole journey or strengthen the parts where your existing team needs specialist capability.

Know what matters. Fix what matters. Be ready when it matters.

A Cyber Readiness Review gives you a practical view of current risk, gaps, priorities and next steps, without starting with a product pitch.

Managed Security Services

SNO provides managed security services designed to help organisations improve protection, monitor risk, and strengthen cyber resilience. Our services support organisations that need ongoing security oversight, practical technical support, and improved visibility across their technology environment.

We help customers move from reactive security management towards a more proactive operating model, combining technology, monitoring, process, and specialist support.

SOC & Threat Monitoring

SNO supports improved threat visibility through proactive monitoring and alerting across critical environments. Our SOC and threat monitoring services are designed to help organisations identify suspicious activity, improve response awareness, and reduce the risk of security incidents developing unnoticed.

This is particularly valuable for organisations that need additional visibility across distributed infrastructure, cloud environments, users, endpoints, networks, and operational systems.

SASE & SD-WAN

Modern organisations need secure, scalable connectivity that supports distributed users, cloud environments, multiple sites, and hybrid working.

SNO helps organisations design and support SASE and SD-WAN services that combine secure access, network performance, and operational visibility across distributed environments.

Vulnerability Management

Vulnerability management helps organisations identify, prioritise, and address weaknesses before they become operational risks.

SNO supports customers with practical vulnerability management services designed to improve visibility, strengthen resilience, and support ongoing security improvement.

Cyber Essentials

Cyber Essentials and Cyber Essentials Plus help organisations demonstrate that key cyber security controls are in place.

SNO provides practical support for organisations working towards Cyber Essentials and Cyber Essentials Plus certification. We help customers understand the requirements, identify gaps, prioritise remediation, and move through the process with clear guidance.

This service is suitable for organisations that need certification for customer assurance, supplier requirements, procurement processes, internal governance, or wider cyber resilience improvement.

Penetration Testing

Penetration testing helps organisations understand how real-world security weaknesses could be exploited and what needs to be remediated first.

Through specialist testing capability and partner expertise, SNO supports penetration testing requirements across external infrastructure, internal environments, web applications, APIs, and defined business-critical systems.

The output should be practical and business-focused: clear findings, risk-based prioritisation, and actionable recommendations that help teams reduce real-world risk rather than simply receive a technical report.

Firewall Management

Firewalls remain a critical part of network protection and secure access. SNO supports firewall management through configuration, monitoring, optimisation, and ongoing technical support designed to help organisations maintain secure and reliable network infrastructure.

Security Awareness

People play an important role in cyber resilience. SNO supports organisations with security awareness services designed to help employees recognise common threats, understand good security practice, and reduce avoidable risk across the organisation.

Cyber Maturity Journey

SNO’s cyber services support organisations at different stages of maturity, from baseline assurance through to ongoing monitoring and long-term resilience.
 

1. Establish the baseline: Cyber Essentials and Cyber Essentials Plus help organisations demonstrate essential cyber hygiene and identify practical gaps.
2. Validate the risk: Penetration testing helps show how vulnerabilities could be exploited in real-world conditions and what should be prioritised.
3. Strengthen the environment: Security architecture, network security, secure access, vulnerability management, and remediation support help organisations reduce risk.
4. Monitor and improve: Managed security services, SOC monitoring, MDR-style support, and continuous improvement help organisations maintain resilience over time.