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- Cyber security services, dedicated to safeguarding organisations in today’s digital landscape. We help monitor and manage your organisation’s security infrastructure 24/7, so you can make sure all threats and issues are dealt with.
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Protect & Manage
- Our managed security services act as an extension of your organisation and provide a team of security professionals to monitor cyber threats, defend your critical digital assets and react to security issues in real time.
- Overview
- Managed SASE Services
- Managed Infrastructure Services
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Detect & Respond
- We not only monitor for security breaches but also prepare for a breach and react swiftly if one occurs. By anticipating and simulating a range of scenarios, we ensure your digital systems are as resilient as possible.
- Overview
- Extended Detection & Response (XDR)
- Cyber Incident Response Services
- Compromise Assessments
Consultancy & Advisory
- Our professional cyber security consultation services help your organisation overcome its security challenges and advise on how best to enhance your security posture with a risk aligned approach.
- Overview
- Maturity and Transformation
- Compliance
- vCISO
- Penetration Testing & Attack Simulation
- Data Privacy & Protection

Who We Are
- Since 2003 we’ve been at the forefront of delivering robust cyber security solutions to businesses across the UK. We provide dependable and advanced security measures to safeguard your business in the ever-evolving digital landscape.
- About Us
- Partners
  - Our Google Partnership
  - Vendor Licensing Terms & Agreements
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Resources
- Find the latest news, events, thought leadership articles, downloads and case studies from across the cyber security industry, all written by our experienced team of experts at Reliance Cyber.
- Case Studies
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Contact us
- We’re always happy to answer your questions and set you on the path to better security. Plus, you can also sign up for a free 30 minute cyber security consultation.
Emergencies
- Are you experiencing a cyber security breach? Get our emergency phone number and find out how we can help you.

World-leading cyber security expertise since 2003

eBooks

SIEM migration

Is your SIEM a liability? A strategic guide to a modern security posture

Want to download this article? Click here This exclusive guide from Google Cloud provides a…

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“Not even WhatsApp” – Why Meta’s end-to-end encryption campaign is helpful for cyber security awareness

Meta’s recently launched “Not even WhatsApp” global advertising campaign is more than just a marketing campaign – it’s bringing the topic of information confidentiality to the public in a way that is highly relatable.

Reliance Cyber - Manufacturing Thought Leadership - Header Image

A practical roadmap to OT Security in the manufacturing sector

Want to download this article? Click here OT environments don’t behave like IT. That’s why…

Reliance Cyber - Of monkeys, pedestals and cyber security

Of monkeys, pedestals and cyber security

Want to download this article? Click here Focus your energy on the controls that actually…

reliance cyber firewall logging booklet

Thought Leadership: Firewall Logging

In the context of network security, firewalls provide a critical policing point between network segments,…

Thought Leadership article on grey background

Unpopular opinion: In defence of compliance

By Chris Martin, Information Security GRC Manager Compliance is not a silver bullet, but it is…

CSM importance in MSSP ebook header image

Thought leadership: The critical role of customer success and partnership in the MSSP sector

Facts don’t care about your feelings, but your sense of security does. In today’s dynamic…

why pipa matters in data privacy ebook graphic

Thought leadership: Why PIPA matters – Lessons from global data privacy regulation and enforcement

PIPA – a new dawn for Data Privacy in Bermuda Though the genesis of data…

A close-up of a dandelion with seeds, showcasing the delicate beauty of nature's dispersal mechanism.

Report: A new world of AI cybersecurity

Explore how the convergence of traditional managed security services and artificial intelligence is reshaping digital security. Our report uncovers the potential of this powerful combination.

A circular building with glass windows, reflecting sunlight, stands tall against a clear blue sky.

eBook: Grappling with the most common financial audit finding

Discover the critical role of Identity Access Management (IAM), see real-world examples, and understand why technology, processes, and teamwork are essential for robust security.

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