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Network Security

Manage access to your network, detecting and neutralise any arising threats.
What Is Network Security?

An overview

Network security is the activity undertaken to protect the usability and integrity of your network and data.

Network Security covers a wide range of hardware and software technologies and is aimed at addressing various types of threats. Its purpose is to prevent the entry or spread of threats on a network. Efficient network security controls access to the network.

Network Security
Network Security
How Does Network Security work?

An overview

Network Security combines multiple layers of defences across the network. 

Each layer of the network security implements both policies and controls, meaning that authorised users gain access to the appropriate level of network resources, however malicious users are blocked from executing any items.

Sigma Cyber Security - Network Security

Network Security

Cyber Security has had to evolve consistently to deal with the increasingly sophisticated threats faced by businesses with online connections, with thousands of cybercriminals using sophisticated technology to automatically scan for vulnerabilities which can cause major issues with your network and data contained within.

Using Sigma Cyber’s network security products you can manage access to your network, detecting and most importantly neutralising any threats as they arise.


Intrusion Detection & Prevention

Maintain close visibility on the events occurring within your network, analysing them for signs of potential breaches or threats to your security protocol. Allowing you to maintain security across all the access points of your network whilst ensuring appropriate users can access appropriate information and data.

Threat Management

Threat Management

Sigma Cyber Security provide a simple user-friendly management console through which users can monitor and regulate a wide range of tools related to your cybersecurity infrastructure. Our proposition is easy to install, update, and use covering a full range of anti-malware, spam filtering, firewall and VPN's that can all be checked, and controlled from one convenient place.

Network Access Control

Network Access Control

Network access control allows you to control and withdraw the availability of devices and network components. Providing network access control can where required limit the data which each user can access whilst introducing spyware and implementing the usage of firewalls to ensure maximum restriction of access.

Database Scanning

Multi-factor Authentication

Two factor authentication adds an extra layer of security over and above the traditional username and password approach. Two factor authentication encrypt's access meaning another layer of protection is implemented. Two Factor Authentication can also restrict access to sensitive materials providing an additional layer of protection.

SSL Certificate Management​

SSL Certificate Management

SSL Certificate Management allows you to maintain security across all access points of your network, whilst enabling users and customers to access appropriate areas. SSL Certificate Management also enables you to maintain visibility of events occuring within the network, analysing them for potential treats to security.

Vulnerability Management

Vulnerability Management

Sigma Cyber Security offer a vulnerability management product which allows our users to efficiently identify and repair the important vulnerabilities, allowing your team to focus on other issues. All software has some level of vulnerability and our vulnerability management software enables our clients to effectively prioritise their issues.

Looking for a bespoke cyber security service?

You have come to the right place! Sigma Cyber Security evaluate your requirements, identifying where there are potential shortcomings and potential threats. We then work with our clients to implement a simple plan to achieve the higest possible levels of security.

Why Sigma Cyber Security for Network Security?

Sigma Cyber Security have a longstanding and deep understanding of the different factors of Cyber Security. Our team has significant experience at resolving emergency cyber security threats and implementing structured recovery plans to ensure the optimum recovery for the business following a cyber attack. 

We understand that our clients want a speedy recovery, and our approach is as follows:

Sigma Cyber Security provide a one stop shop for all areas of Cyber Security, we offer a diagnosis service if you have Cyber Security issues, or we can assist your business to build robust security systems and processes to prevent future potential attacks.

Sigma Cyber Security

Our team

What Our Clients Say

Listen to our clients…

Fantastic service from start to finish, Sigma Cyber delivered.
John Thompson
Fast, efficient, knowledgable, got the job done!
Robert MartinI
Tech Lead
Our Products

We Have Built A Range Of Cyber Security Products That Secure Your Business Effectively, Reducing Risk

We are constantly evaluating the products available in the cyber security marketplace and incorporating the very best solutions in our product range.

Network Security

Manage access to your network, detect and neutralise any arising threats as they occur.

Endpoint Security

Cover every device require for the day-to-day functioning of your business using our all-encompassing endpoint protection solution.

Database Security

Manage threats to your database and get inline with regulations with a high-quality security management product.

Security Management

Manage threats and get up to date with regulations as they evolve, with our high-quality security management product.

Application Security

Provide the ultimate defence for your mobile and web-based applications from the threats of today, ensuring a safe user experience.

Content & Data Security

Identify and filter out potentially harmful data and protect the essentials with increased control over your database.

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