Reliance Cyber

Q: What industries does Reliance Cyber serve?

Financial Services, Legal, Technology, Retail & E-Commerce

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Provider Snapshot

Core services: Security Operations Center as a Service (SOCaaS), Managed Detection & Response (MDR), SIEM Management +2 more
Platforms: Microsoft Defender, Microsoft Sentinel, Splunk +1 more
Client focus: SMB (51-200), Mid-Market (201-1000), Enterprise (1000+)
Response SLA: Not disclosed
Website: reliancecyber.com

Company Details

Headquarters: London, UK
Founded: 2016
Employees: 51-200
Response SLA: Not disclosed

Pricing

Pricing Model: Custom
Starting Price: Custom quote

About Reliance Cyber

Reliance Cyber is a UK-based managed cybersecurity services company that provides 24/7 SOC operations, managed detection and response, and security consulting. Operating from UK-based SOC facilities, the company delivers tailored managed security services for mid-market and enterprise clients. Reliance Cyber focuses on providing accessible managed security operations for UK organizations, with expertise in financial services, legal, and professional services sectors. The company holds ISO 27001 certification and partners with leading security technology vendors.

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Services Offered

Reliance Cyber offers 5 security services. Click any service to see other providers that offer it.

Security Operations Center as a Service (SOCaaS)Managed Detection & Response (MDR)SIEM Management Vulnerability Management Penetration Testing

Industries Served

Reliance Cyber has experience serving 4 industries, including the regulatory requirements and security challenges unique to each.

Financial Services Legal Technology Retail & E-Commerce

Supported Platforms

Reliance Cyber supports 4 security platforms. MSSPs with hands-on experience in your tools can onboard faster and tune detections more accurately.

Microsoft Defender Microsoft Sentinel Splunk CrowdStrike Falcon

Client Company Sizes

Reliance Cyber serves SMB (51-200), Mid-Market (201-1000), Enterprise (1000+) organizations. Providers focused on your company size tend to offer pricing and service levels that match your budget and team capacity.

SMB (51-200)Mid-Market (201-1000)Enterprise (1000+)

Compliance Frameworks Supported

Reliance Cyber provides compliance support for 4 frameworks. Compliance support typically includes control mapping, evidence collection, audit preparation, and ongoing monitoring to keep you audit-ready year-round.

ISO 27001GDPRPCI DSSSOC 2

Certifications Held

Reliance Cyber holds 2 certifications. Each certification means the provider passed an independent audit of their security practices, operations, or technical skills.

ISO 27001CREST

What Should You Ask When Evaluating Reliance Cyber?

Before engaging any MSSP, use these questions to assess whether the provider is the right fit for your organization. These apply to Reliance Cyber and any other provider on your shortlist.

What is included in the base service vs. what costs extra? Clarify whether incident response, compliance reporting, and additional log source onboarding are included or billed separately.
What response actions does the provider take directly? Some MSSPs only send alerts for your team to act on. Others take containment actions like host isolation or account lockout on your behalf.
What does the onboarding process look like? Ask about typical onboarding timelines, how much work your team needs to put in, and when full monitoring coverage goes live.
Can you provide references from similar organizations? Ask for references from companies in your industry and size segment. The experience of similar organizations is the best predictor of how the MSSP will perform for you.
What happens if we need to switch providers? Understand data portability, contract termination terms, and transition support. A transparent exit process is a sign of a provider that prioritizes long-term trust over lock-in.