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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 Infrastructure Services
- Cyber Engineering
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
- Incident Response & Assessments
- 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
- Join Us
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
- Research & Thought Leadership
- News & Events

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

Consultancy & Advisory

Data Privacy & Protection Services

Crafting strong data security governance and roadmaps.

Why it’s important

20%

of UK organisations reported monthly data breaches in 2023.

These breaches pose serious threats to sensitive information and overall business security.

£900k

The average cost of a ransomware attack in UK.

40%

Shadow IT accounts for up to 40% of IT spending.

Product features

We work with organisations, wherever they are on their data governance journey.

We aid them to develop robust systems and practices that keep data flowing and maintain security.

How this can help your organisation

Our experienced team begin by developing an understanding of your organisation’s data, policies and risk profile.

We craft tailored data security roadmaps, offering actionable steps to achieve organisational goals, while providing ongoing guidance and support for confident implementation.

Ready to review your organisation’s approach?

We Work With

How we are unique

Auditing technical processes

Using interviews, documentation review, and information sessions, our consultants assess your data systems, delivering a thorough data governance posture assessment upon completion.

Mapping and assessments

We map data flow, storage processes, and conduct policy assessments using recognised frameworks, aiding risk assessment and issue detection, for improved long-term security standards.

Data governance strategy

Our team synthesises earlier learnings to create a new data governance strategy, presenting you with clear recommendations encompassing technological and policy controls.

Support when needed

Reliance Cyber offers continual support and advice, aiding in vendor proposal reviews, expert commentary, and the creation of RFPs and RFQs for roadmap items.

Case Studies

Find out how we’ve helped businesses prevent cyber attacks nationwide, secure their digital infrastructures.

Since 2003, we have been working with organisations across a wide range of sectors to improve their network and data security. Take a look at some of our case studies to see how we go about it.