Cyber Security That Protects What Your Business Depends On
Most security incidents start with something small, an unpatched system, an unsecured endpoint, a firewall that hasn't been reviewed in two years. We manage the layers of protection that stop small vulnerabilities becoming serious problems for your business.
Lowthers Cyber Security
Most breaches don't happen because businesses were targeted. They happen because a vulnerability was left open. We close them before they become a problem.
Our Cyber Security Offering
Managed Security That Covers the Layers That Matter
Cyber security isn't one tool or one setting, it's a series of layers that work together to protect your business. An unsecured endpoint is an open door. A firewall that hasn't been updated is a false sense of security. Software that hasn't been patched is a known vulnerability waiting to be exploited.
We manage those layers for you. Our approach covers network security, endpoint protection, firewall management, and regular software patching — addressing the root causes of exposure rather than responding to incidents after they've happened.
As businesses adopt AI tools (including Microsoft Copilot) security governance extends into a new area: how AI interacts with your business data. We help businesses implement meaningful AI boundaries: controlling which staff can access AI features, restricting AI from reaching sensitive or confidential data, and ensuring that AI adoption is backed by the technical controls and access policies needed to prevent misuse. Introducing AI without those controls in place is a data security risk as real as an unpatched system or an unsecured endpoint.
We also support businesses working towards Cyber Essentials certification, providing the infrastructure adjustments and documentation needed to meet the scheme's requirements. For businesses in regulated sectors, this is increasingly a prerequisite and we treat it as such.
Our Cyber Security Approach
Proactive, Not Reactive
We address vulnerabilities before they're exploited through regular patching, firewall reviews, and endpoint monitoring, rather than waiting for an incident to respond to.
No Fear, No Jargon
We explain your security position clearly and plainly. You'll know what's protected, what we've changed, and why without the technical noise.
Cyber Essentials Support
We support businesses working towards Cyber Essentials and Cyber Essentials Plus certification, managing the technical requirements and helping you meet the scheme's standards.
What Our Managed Cyber Security Covers for Your Business
Managed Network Security
We monitor and manage your network security infrastructure, identifying and addressing vulnerabilities before they become exploitable. Your network is a critical asset and we treat it as one.
Endpoint Protection
Every device that connects to your network is a potential entry point. We deploy and manage endpoint security across your business, ensuring each device is protected and accounted for.
Firewall Management
A firewall is only effective if it's correctly configured and kept current. We manage your firewall settings, review rules regularly, and ensure your network boundary is properly defended.
Software Patching
Unpatched software is one of the most common causes of security incidents. We manage patching across your systems on a regular schedule, closing vulnerabilities before they can be used against you.
Our Approach to Security
Practical cyber security that addresses root vulnerabilities
We don't approach cyber security with fear tactics or vague reassurance. We assess what your business has in place, identify the specific vulnerabilities that leave you exposed, and manage the controls that close them. That means looking at your network configuration, endpoint protection, firewall settings, and patch status, not just running a scan and producing a report.
Our security services are managed on an ongoing basis. Threats evolve, software changes, and your infrastructure changes with your business. We keep your security posture current so it continues to do the job it's supposed to do.
For businesses in regulated sectors: legal, financial services and insurance, security isn't just a practical concern. It's a compliance requirement. We understand the specific obligations that come with handling sensitive client data, and we build a security infrastructure that supports those requirements without overcomplicating the picture.
AI tools introduce a new dimension to data security that many businesses haven't yet addressed. Microsoft Copilot, for example, works within your existing Microsoft 365 access controls, meaning it can surface data that staff technically have permission to access, including data they would never have found through manual searching. For businesses handling sensitive client information, commercially confidential documents, or personally identifiable data, this makes AI governance a security matter, not just an IT project. We help businesses set the technical boundaries that prevent AI from reaching data it shouldn't, restrict AI feature access to appropriate users, and ensure that AI adoption aligns with your existing data handling obligations.
We also support businesses working towards Cyber Essentials certification. Whether you're applying for the first time or renewing, we manage the technical adjustments required to meet the scheme's standards and support you through the process from assessment to sign-off.
Find out where your business is exposed
Book a free discovery call and we'll assess your current security position — network, endpoints, firewall, and patch status. You'll leave with a clear picture of where you stand and what needs to change, with no obligation.
Our structured protocols ensure continuous threat mitigation and maintain data compliance.
some of our clients
A proven track record
Speak to us today for a FREE consultation
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Words from our clients
Absolutely fantastic service - significantly better than the IT support at any other company I've worked for. Brilliant team at Lowthers, consistently go above and beyond.
Finance Team
Very responsive and helpful, I appreciate the service provided, thank you
Company Director
I think the support from Lowthers is exceptional, so prompt and thorough, always impressed with their service and general helpfulness
People Advisor
Lowthers have been a great partner, with the support/service evolving with the growing requirements of the business.
Head of IT
How We Protect Your Business From Cyber Threats
Effective cyber security requires multiple layers working together. Here's how our managed security services address the key areas of exposure for small and medium-sized businesses.
Network Security Monitoring
We monitor and manage your network for threats and vulnerabilities, applying controls that protect your business systems and data from unauthorised access.
Endpoint Security Management
Every device on your network is a potential entry point. We deploy and manage endpoint protection across your business, keeping each device secure and accounted for.
Firewall Configuration & Management
We configure and maintain your firewall to ensure your network perimeter is properly protected, with rules reviewed regularly as your business and threats evolve.
Regular Software Patching
We manage patching across your systems on a scheduled basis, ensuring known vulnerabilities are closed before they can be exploited by opportunistic or targeted attacks.
Cyber Essentials Certification
We support businesses through the Cyber Essentials and Cyber Essentials Plus certification process — managing the technical requirements and helping you achieve and maintain the standard.
Frequently Asked Cyber Security Questions
Can’t find the answer you’re looking for?
Get in TouchWe provide managed network security, endpoint protection, firewall management, and software patching, delivered on an ongoing basis to keep your security posture current. We also support businesses working towards Cyber Essentials certification. We don't manage third-party security software platforms, but we manage the infrastructure and controls that form your security foundation.
Antivirus software is one layer of protection — important, but not sufficient on its own. Managed cyber security covers your full security infrastructure: network monitoring, firewall configuration, endpoint protection across all devices, and regular patching to close known vulnerabilities. It's the difference between a single lock and a properly secured building.
Yes. We support businesses working towards Cyber Essentials and Cyber Essentials Plus. We assess your current position against the scheme's requirements, manage the technical adjustments needed, and support you through the certification process. For many businesses in professional and regulated sectors, Cyber Essentials is increasingly expected by clients and partners.
We manage patching on a regular scheduled basis, reviewing updates across your business systems and applying them in a controlled way that minimises disruption. Unpatched software is one of the most common causes of security incidents; we treat it as a routine maintenance task rather than an afterthought.
Yes. If your business has experienced a breach, ransomware attack, or other incident, we can assess what happened, identify the root vulnerabilities, and put the controls in place to prevent a recurrence. We address the underlying issues rather than applying surface-level fixes.
Our managed security services are typically delivered as part of an ongoing arrangement, since security is not a one-off task. However, we're flexible on how that's structured, speak to us about your requirements and we'll recommend what makes sense for your business.
Why Choose Lowthers for Your Managed Cyber Security
We've been supporting businesses with infrastructure and security since 1955. Our approach to cyber security is practical and honest — we identify your specific vulnerabilities, manage the controls that address them, and keep your security posture current as your business evolves. No fear tactics, no vague promises — just managed security that does what it's supposed to do.
Our Services