Perimeter Network

A perimeter network allows you to gain better control when securing your data and application services by improving control over access to resources and reducing unauthenticated network traffic on your Local Area Networks.

A perimeter network, or De-Militarised Zone network (DMZ) as it is often referred, is a separate network, or multiple separate networks, segregated from the internal network and secured both internally and externally by a firewall. It is used to place application services such as web servers, some email servers and other public facing servers, to protect your internal network from unauthenticated external access.

Access in and out of the DMZ network is controlled by Firewall rules. Firewall rules controlling routes are configured to allow specific access from the internet and then to allow specific and definitive access to internal services.

We offer independent technical consultancy to design a perimeter (DMZ) network solution that allows you to control and secure your network, provide secure user access to corporate sources and applications, whilst reducing the risk of unauthenticated network traffic on your main LANs.

Why Choose XMA?

Compliant processes

Full ITIL compliance and ISO 200001 accredited processes

Service Desk and remote management

24x7, UK operated, technical support service desk and remote tools

Network Operations Centre

Operate an on-site Network Operations Centre (NOC)

Complete managed services

One-team partnering approach ensures seamless engagement between us and our customers

Value added services

Our UK based Presales, Solution Architects, Project Managers and Deployment Specialists will support you from conception through to completion

Trusted Supplier

We are a trusted supplier to all major public-sector procurement frameworks

Our Partners

Success in Action

"Maximising the existing IT investment and knowledge, to reduce risk and provide a highly available and resilient infrastructure platform to meet current and future needs."

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"XMA provides the hardware and the systems support for everything they provide. That is also going well. We have had a couple of issues but they have been fantastic in sorting it out. The company has a large knowledge nase and the engineers working with us have just got on to it with no fuss. They have answered any questions and everything has gone very smoothly. "

Andy Mellor, Network Manager, Barnsley Academy

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"I feel strongly that the approach from XMA is that they are there to help the council - and that is what they do. XMA have provided significant value to us."

Gary Sussex, Newham Council

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