Managed Network Security Services

Minimise the risk and severity of cyber-attacks and maintain business operations with Astec IT’s network security solutions.

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What are the benefits of Network Security?

Effectively managed network security mitigates risks posed by cyber criminals and delivers benefits aligned to business growth and success. Save your bottom line, ensure compliance and give your end-users the flexibility they need.

Prevents malicious attacks on networks

Network security management mitigates the risk of your business falling victim to a cyber-attack. Protecting your business-critical data and boosting your client and customer confidence.

Ensures compliance

The correct network security service for your business will ensure you stay in compliance with government and industry regulations. If you are unsure, get in touch with one of our security experts.

Saves your bottom line

Network security will not only mitigate the risk of an attack, but if an attack does happen, it will ensure you are in a much better position to identify vulnerabilities and bounce back.

Modernisation:

Hybrid-working isn’t going anywhere. Ensure that wherever and whenever your employees are working, they are protected with effective network security. What’s more, our security services will scale just as you do.

Our Network Security Services

Our network security services span Firewalls, Network Assessments and Reviews, Support and more, ensuring each layer of your network is protected and effectively managed.

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Firewalls

Firewalls monitor your incoming and outgoing traffic and decide whether to allow or deny it based on a set of specified security rules, boosting privacy, and preventing attacks.

We provide Next-Generation Firewalls that deliver critical risk management against the latest cyber security threats.

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Network Assessment & Review

Astec IT will perform Network Health Reviews on a regular basis to ensure optimisation of your network. Our experts will conduct analysis and generate an output health report with scheduled recommendations and guidance across your network infrastructure.

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Endpoint Detection

Detect, investigate, and respond to cyber threats in real time with our advanced endpoint security solutions.

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Email Security

Prevent cyber threats with advanced email security solutions, protecting your business from phishing, spam, and malware attacks.

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Penetration Testing

Identify and fix security vulnerabilities with penetration testing, ensuring your business is protected from potential cyberattacks.

Why choose Astec IT for network security?

Our approach ensures that our customers are provided with the best possible solutions, ensuring optimal outcomes are consistently delivered. This is why we have a world-class customer retention rate and industry-leading net promoter score.

Our industry-accredited experts will provide your business with a cyber security risk assessment, offering leading insights into the best available cyber security services for your business. If you want holistic network security services, Astec IT has a suite of solutions for you.

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Ready to grow your business? Let’s talk tech.

Follow the link or speak to one of our experts on 020 3802 6525

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Frequently Ask Questions

What are network security services, and why are they important for my business?

Network security services in London help protect your organisation’s IT systems from unauthorised access, data breaches, and cyberattacks. By implementing robust firewalls, intrusion detection systems, and network monitoring, Astec IT ensures your business remains resilient, compliant, and safeguarded against today’s evolving threats.

How can network security protect my business from cyberattacks?

Effective business network security solutions identify and block suspicious traffic before it can cause damage. Our managed approach combines firewall implementation, threat detection, and intrusion prevention, providing comprehensive cyberattack protection for businesses of all sizes.

What types of network security solutions does Astec IT provide?

We deliver a wide range of network security management services in London, including:

Next-Generation Firewalls
Network Assessments and Reviews
Endpoint Detection and Response (EDR)
Email Security
Penetration Testing
Cloud Network Security

These layered defences work together to create a secure business network and prevent unauthorised access or data loss.

Do small and medium-sized businesses in London need managed network security?

Absolutely. Small and medium-sized enterprises (SMEs) are increasingly targeted by cybercriminals. Our managed network security services give you enterprise-grade protection without the need for a large in-house IT team. We help London businesses achieve compliance, continuity, and confidence in their digital operations.

What is the role of firewalls in network security?

Firewalls act as your network’s first line of defence. They filter traffic, blocking anything that could compromise your systems. Astec IT’s Next-Generation Firewalls integrate intelligent analytics and intrusion detection systems, offering London businesses deep visibility and reliable network resilience.

What’s the difference between network security and cloud security?

Network security focuses on protecting your on-site infrastructure, while cloud network security secures data and applications hosted in the cloud. Astec IT provides integrated protection for both, ensuring a seamless and secure infrastructure across your physical and cloud environments.

Book Your IT Review

Every business is different, which is why our first step is always to understand your goals and challenges.

Book a consultation with our expert team and discover how Astec IT can create a tailored support package that keeps your business secure, efficient, and ready for the future.

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020 3802 6525
020 4604 3097

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