Protecting Your Network at Every Layer
DNS Filtering
Business VPN
Give your team a secure, encrypted connection to your business network when working remotely, keeping sensitive data protected wherever they are.
What Happens When Your Network Is the Weak Point
A business network that is not properly secured is an open invitation. Attackers look for weak points in network infrastructure as a way to gain access to systems, intercept data and move laterally across your environment. For businesses with remote or hybrid teams, the attack surface has grown considerably, with connections coming from home networks, public Wi-Fi and personal devices that may not meet your security standards.
The risks are not limited to external attackers. Misconfigured networks, uncontrolled access and a lack of filtering can also expose your business to accidental data leakage, regulatory breaches and productivity losses caused by unrestricted access to harmful or distracting content.
Network security is about controlling what comes in, what goes out and how your team connects. With the right controls in place, you significantly reduce the risk of a successful attack and give yourself a much clearer picture of what is happening on your network at any given time.
Network Protection That Works Behind the Scenes
Dangerous Traffic Blocked at Source
DNS filtering stops connections to malicious websites and harmful content before they ever reach your devices. It is one of the most effective and least disruptive ways to reduce your network's exposure to online threats.
Secure Remote Access
A business VPN encrypts the connection between your remote workers and your network, protecting sensitive data from interception and ensuring your team can work securely from any location.
Visibility Across Your Network
Our managed network security services give you clear visibility into what is happening on your network. Unusual activity is flagged quickly, giving you the information you need to respond before a minor issue becomes a major incident.
Network Security That Fits Around Your Business
No two business networks are the same, and the right security approach depends on how your business is structured, how your team works and what you are trying to protect. At AOIT, we assess your network environment before making any recommendations, making sure the solutions we put in place address your actual risks rather than a generic checklist.
We manage everything on an ongoing basis, from configuration and updates to monitoring and incident response. Our partners benefit from a properly secured network without needing in-house expertise to maintain it.
What Our Partners Say
Is Your Network as Secure as Your Business Needs It to Be?
Network vulnerabilities are often invisible until they are exploited. Get in touch and we will take a look at your current setup, identify any gaps and put together a plan to address them before they become a problem.
What does network security actually cover?
Network security covers the controls and technologies used to protect your business network from unauthorised access, misuse and attack. This includes filtering out malicious traffic, securing remote connections, monitoring network activity and ensuring that only authorised users and devices can access your systems.
Why is network security more important now than it used to be?
The shift to remote and hybrid working has significantly expanded the attack surface for most businesses. Employees connecting from home networks, public Wi-Fi and personal devices create new vulnerabilities that did not exist when everyone worked from a single office. Network security needs to account for this modern, distributed way of working.
What is DNS filtering and why does it matter?
DNS filtering works by blocking connections to known malicious websites at the network level. When a device on your network tries to connect to a harmful site, the request is blocked before the connection is made. It is a highly effective way to prevent malware infections, phishing and access to inappropriate content, with minimal impact on day-to-day browsing.
Does a business VPN replace other security measures?
No. A VPN secures the connection between a remote user and your network, but it does not protect against threats that originate from within that connection. It works best as part of a layered security approach alongside endpoint protection, filtering and access controls.
Can network security solutions scale as our business grows?
Yes. The solutions we recommend are designed to scale with your business. Whether you are adding new users, opening new locations or expanding your remote working arrangements, we will make sure your network security keeps pace.
How do we know if something suspicious is happening on our network?
Without monitoring in place, you often do not know until it is too late. Our managed network security services include visibility tools that flag unusual activity and give our team the information needed to investigate quickly. Regular reporting also keeps you informed of what is happening on your network over time.