Network Security Services

Keep your business secure by working with an award-winning IT security service provider

Rated 5.0/5.0 on Google ★★★★★

Our Network Security Services

Get a Network Health Check for your business today. Our in-depth analysis will establish if your computers, networks, data and business are working for you and not against you. We can help secure your business with backup solutions, spam & malware filtering and network hardening. We provide a range of network security services to protect your company from attack, both externally and internally, on your local network, and cloud servers.

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Network health check

We provide a network health check service, designed to test network security and performance. Tests are performed in order to make sure that your network is secure, reliable, and operating to its maximum efficiency. We ensure that the following areas are covered, and we will also provide recommendations on how to address any issues raised:

Server Hardening

We have many years of experience with Windows, Linux and BSD servers, and ensuring that world-facing servers are secure. To ensure that servers are secure against an external attack we make sure that specific factors are covered, such as:

Anti-malware / firewall

We can help protect your business with robust anti-malware and firewall solutions to safeguard your business against malicious threats. With industry-leading anti-malware software, we proactively detect and remove, spyware, ransomware, and other malware that can compromise your systems and data. These firewall solutions act as a protective barrier, monitoring network traffic, and blocking unauthorised access attempts. These security measures combined help us ensure that your business remains safe from cyberattacks, data breaches, as well as disruptions.

Network intrusion detection

We offer 24/7 network intrusion detection services to identify and prevent unauthorised access to your IT systems. The MelBek IT experts monitor network traffic, detect suspicious activities, and respond to potential security breaches.

Multi-factor authentication

Also known as MFA, multi-factor authentication uses two separate methods with which to identify a user. The first method of authentication is a password known to the user, and the second is via a token generated by a device such as a mobile phone. By implementing this method of authentication, even if a password is divulged you will still retain the second level of security, preventing data theft.

Network penetration testing

A penetration test is a method of evaluating network security. It will attempt to exploit any existing vulnerabilities within your network or web servers, indicating whether or not you have sufficient security, and reporting on any issues discovered. Our tests are extensive and, depending on the size of your network, can take many hours to perform.

As well as reporting on areas where your network is insecure, we will also provide solutions on how to address the issues.

We work with businesses based in...

We work with businesses across the UK but we’re loved especially by businesses in Norfolk, Suffolk and East Anglia as a whole.

Business sectors we work with...

We provide IT Support Services to businesses and organisations in the following sectors:


We have worked with MelBek for a number of years. We have always found them to be tremendously helpful and responsive, in providing external support to our in-house IT department. They go above and beyond to help us when we encounter issues, and their support over this time has been invaluable.

Greene and greene logo

Andrew Cooper

Partner, Greene & Greene Solicitors

Network Security FAQs

Network security refers to the measures taken to protect computer networks and the data transmitted within them from unauthorised access, cyberattacks, and other security threats.
Network security is crucial to all businesses of all sizes that deal with any form of sensitive data. Network security helps to safeguard said sensitive information, help business continuity, and protect against financial losses as a result of data breaches, malware attacks, and unauthorised access.
A firewall is a security device or software that monitors and controls incoming and outgoing network traffic based on precisely set security rules. It acts as an invisible barrier between trusted internal networks and untrusted external networks.
Yes, network security is important for businesses of all sizes. Small businesses are often targeted by cybercriminals due to being an easier target than larger companies with better cybersecurity. Having robust network security measures in place helps protect valuable data and prevent potential financial and reputational damage.
Naturally, network security services aim to provide comprehensive protection. However, iit is impossible to guarantee 100% security. That said, implementing multiple layers of security, such as firewalls, intrusion detection systems, antivirus software, and regular security updates, significantly reduces the risk of successful cyberattacks.

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