Protect your network with smart security that blocks attacks and keeps your business connected

Protect, build and connect with confidence

Your network connects your people, systems, and data, which makes it a prime target for cybercriminals. Network security keeps your systems, data, and people safe from ever-evolving cyber threats.

Using multiple layers of defence, we help protect the integrity and availability of your network, prevent malicious attacks, and ensure the confidentiality of your information. Our 24/7 Network Operations Centre will continuously monitors systems which means incidents are resolved quickly and efficiently. With the right protection in place, your business can stay connected, secure, and confident every day.

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Royal National Institute for Deaf People

Protect your entire network

Your network is the backbone of your business, but it is also a significant target for cybercriminals. From malware and phishing to denial-of-service attacks, the risks are constant and evolving.

Network Security protects your organisation with a combination of advanced tools, proactive monitoring, and expert support. We provide visibility across your entire infrastructure, strengthen defences at every entry point, and ensure that your network remains reliable, resilient, and ready to support your business goals.

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Block malicious traffic, filter content, and inspect encrypted traffic without slowing performance.

Identify and stop suspicious activity before it reaches your systems.

Enable safe connectivity for your remote and hybrid workforce with VPNs and zero-trust solutions.

Isolate sensitive areas of your network to reduce the impact of a breach.

Real-time updates to defend against the latest malware, ransomware, and phishing campaigns.

Combine network and endpoint security for complete coverage against sophisticated attacks.

24/7 oversight with alerts and reporting to detect and act on risks immediately.

We design controls and reporting to support standards like ISO 27001, PCI DSS, and Cyber Essentials Plus.

Reduced risk

Multi-layered protection significantly lowers the chance of downtime, breaches, or data loss.

Peace of mind

Round-the-clock monitoring and expert response keep your network safe at all times.

Scalable and designed for you

Scalable solutions that fit your needs without the expense of unnecessary infrastructure.

Meet compliance and regulatory requirements

Reporting and controls that support ISO 27001, Cyber Essentials Plus, and more.

Certified professionals

Air IT Group adhere to strict cybersecurity standards and practices certified by multiple reputable bodies such as CREST, Offensive Security, Microsoft, and more.

Brian Westfall

IT Manager, Neville UK PLC

"Air IT Group have shown to be the best partner we could have for many years. They provide 24/7 Managed IT Support as well a variety of Cyber Security Services and their deep understanding of our infrastructure and commitment to 24/7 monitoring gives us real peace of mind that we are protected. With Air, we feel well and truly protected and supported. Anytime we need them, they’re there for us!"

Case Study

Neville UK PLC

Neville UK PLC operates with confidence knowing their technology and data are protected around the clock.

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Frequently asked questions

Network security is about protecting the systems, data, and people connected to your network. It uses multiple layers of defence to block malicious attacks, safeguard information, and ensure your business stays connected and productive. At its core, it protects the confidentiality, integrity, and availability of the data that flows through your organisation every day.

Key solutions include firewalls, intrusion detection and prevention systems, secure remote access (VPNs/Zero Trust), network segmentation, and continuous monitoring with threat intelligence.

By using secure VPNs, endpoint integration, and zero-trust access controls, network security ensures your team can connect safely from any location.

Yes. Strong network controls support standards such as ISO 27001, PCI DSS, and Cyber Essentials Plus, helping demonstrate compliance and reduce regulatory risk.

A managed service provides round-the-clock monitoring, expert support, and proactive threat detection. We take the pressure off your IT team while keeping your business secure and costs predictable.

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