Cyber Security

Intelligent cyber security that keeps businesses protected.

Layered cyber security services that help safeguard your systems, users and data from evolving threats.

Practical cyber security and recovery planning for SMEs

Cyber threats aren’t just an IT issue — they’re a business risk. Downtime, data loss and security breaches can quickly impact productivity, reputation and revenue.

At Layer 4, we help businesses protect their systems, data and people with security solutions that are effective, proportionate and easy to manage.

Cyber security & resilience

Security that goes beyond prevention

  • Reduce cyber risk

    Protection against phishing, ransomware and modern threats.

  • Improve business resilience

    Recovery plans that minimise downtime and disruption.

  • Protect critical data

    Secure backups designed for fast, reliable recovery.

  • Clear, practical guidance

    Security advice without unnecessary jargon or complexity.

  • Built for SMEs

    Security controls matched to your risk and budget.

Cyber security and disaster recovery benefits icon
How we work

A straightforward approach that puts your business first

Working with an IT partner shouldn’t feel complicated. We keep things simple, transparent and focused on outcomes - taking the time to understand your business and delivering technology that genuinely supports it.

1

Listen

We start by understanding how your business operates, the challenges you face, and what your team needs to work effectively every day.

2

Design

We recommend the right solutions for your business, balancing performance, security and cost without adding unnecessary complexity or overengineering your setup.

3

Manage

We proactively monitor and support your systems, resolving issues quickly and often fixing problems before they impact your team or disrupt your day.

4

Improve

As your business grows, we continuously review and refine your technology so your systems evolve with your needs and support your long-term success.

Customer feedback

What our customers say

We are proud of the long-term relationships we build with our customers, who value responsive support, clear advice and a team that is easy to work with.

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Ross McKay profile picture
Ross McKay
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Karl is an absolute star! Whenever he answers the phone or is assigned one of my many requests, he’s straight onto it and always comes back with an answer. He’s a genuinely lovely chap to speak to and has a great way of keeping any issues light-hearted with his wit and humour. Thanks for all your help, Karl, it’s really appreciated!
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Mike Oliver profile picture
Mike Oliver
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Excellent service from the entire Layer 4 team. They consistently provide responsive, professional support across all of our requirements and are always willing to help when needed. A reliable and trusted partner that I would happily recommend to others.
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Marcin Kulwikowski profile picture
Marcin Kulwikowski
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Flawless service, as usual
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Ilani Pieterse profile picture
Ilani Pieterse
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Very friendly and helpful and quick to respond
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Mark profile picture
Mark
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Support calls are answered promptly and professionally, with knowledgeable staff on hand to resolve any issues as quickly as possible.
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Jason Moss profile picture
Jason Moss
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Very good with the service they provide. Sorted my laptop quick and was back up and running in no time.
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Gary Harridence profile picture
Gary Harridence
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Always prompt, positive and helpful
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Diane Wilson profile picture
Diane Wilson
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Layer 4 provides all our IT and telephone communications and requirements. The team are great and are always responsive, friendly which a wealth of knowledge. Excellent service, we highly recommend them. Diane Managing Director Brite Start FM Ltd
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Jacqui Underwood profile picture
Jacqui Underwood
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Was very helpful and they also cared about you.
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Cayla Van Graan profile picture
Cayla Van Graan
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Very helpful and efficient.
Our Partners

Trusted technology partners

We work with leading vendors to deliver reliable business IT support, cyber security, cloud and communications.

Our memberships & certifications

Recognised, accredited and trusted

Our accreditations and industry memberships reflect our commitment to best practice, security and service excellence - giving you confidence that your IT is in safe hands.

Frequently Asked Questions

Managed cybersecurity includes threat monitoring, endpoint protection, email security, system updates, and ongoing risk management. Layer 4 delivers these services as part of a proactive approach, helping prevent issues before they impact your business.

Layer 4 protects businesses through a combination of threat monitoring, system updates and proactive risk management. This layered approach helps detect and prevent cyber threats while ensuring your systems remain secure against evolving risks.

Businesses face a range of cyber threats, including phishing attacks, ransomware, and data breaches. Layer 4 helps identify and mitigate these risks by implementing proactive security measures, ensuring systems are protected and users are aware of potential threats.

Yes, small businesses are often targeted by cyber attacks due to weaker defences. Layer 4 provides scalable cybersecurity solutions that protect your systems, data, and operations, helping reduce risk while ensuring your business remains secure and compliant.

Layer 4 ensures data protection through secure backups, encryption, and compliance with industry standards. By combining preventative security measures with strong data management practices, we help safeguard sensitive information and reduce the risk of data loss or breaches.

Layer 4 responds quickly to security incidents by identifying the threat, containing the issue, and restoring affected systems. Our proactive monitoring and response processes ensure disruption is minimised while protecting your data and restoring normal operations efficiently.

Take control of your IT

Ready to strengthen your security?

Our consultants are ready to help you reduce risk, improve resilience and put clear recovery plans in place.