MDR Services

Our Managed Detection and Response Services provide continuous monitoring from a team who’ll neutralise any breaches at speed...

Incident Response

Gain access to malware experts to quickly contain threats and reduce future exposure to attacks...

Gartner Recognised

Integrity360 has been recognised as a Gartner Representative Vendor.

Download our CyberFire MDR ebook

Many organisations are choosing CyberFire MDR to strengthen their defences. Discover how it can protect your business in our brochure.

The hidden human costs of a cyber attack

Cyber attacks often seem faceless, but hidden behind the headlines of financial loss and technical details there are very real human stories. 

The reality of ransomware in 2025: What you need to know

In 2025, we’re witnessing a shift in how ransomware operates, who it targets, and the consequences of falling victim.

Your guide to 2026: Trends and Predictions

Stay ahead of the latest cybersecurity industry developments, advancements and threats, and understand how you can best protect your organisation.

Cybersecurity testing services

Do you know what your company’s network vulnerabilities are? Businesses that invest in penetration testing do.

What is PCI? Your most common questions answered

If your business handles credit card data, PCI DSS compliance isn’t optional—it’s critical. From retailers and e-commerce platforms to service providers and financial institutions, securing credit card data is critical to customer trust and preventing fraud.

Weekly Threat roundups

Stay informed with the latest cybersecurity news with our weekly threat roundups.

The A-Z Glossary of cybersecurity terms

Confused about cybersecurity? Our A-Z Glossary of terms can help you navigate this complicated industry.

Read our latest blog

For many small and mid-sized businesses, cybersecurity can feel overwhelming.

Integrity360 completes SOC 2 certification to strengthen global cyber defence ecosystem

SOC 2 certification reflects Integrity360’s continued investment in strengthening cyber resilience for clients across highly regulated and high-risk industries. 

Integrity360 expands into North America with Advantus360 Acquisition

Leading Canadian cybersecurity services provider Advantus360 joins Integrity360 creating the group’s first hub in North America

Security First 2026

See the full list of our conferences across the UK, Europe, Africa & the Caribbean
Integrity360 Emergency Incident Response button Under Attack?

Managed SIEM

Your security data holds the answers. Managed SIEM puts experienced analysts on it around the clock, with detection, correlation and reporting run from our security operations centres.

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SOCs in Ireland, Sweden, Bulgaria, Spain, Italy, South Africa & Canada (coming 2026)

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of alerts handled without customer intervention

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average time to acknowledge an alert

What is managed SIEM?

Managed security information and event management (SIEM) is a service that runs your SIEM platform for you, covering real-time monitoring, correlation and analysis of security events across your network, and the detection tuning that keeps it relevant. Analysts in our security operations centres watch it 24/7.

Building the same capability internally takes specialist skills, tooling and staffing across every hour of the week. A managed service gives you the analysis and the threat intelligence without standing up a SOC of your own.

Detection content is matched to your environment and the risks specific to it, and it changes as your network does. What reaches your team is a verified alert with the correlation behind it, escalated according to the paths you have agreed.

 

The benefits of Managed SIEM

A vital part of a healthy cybersecurity strategy, Managed SIEM gives you the ability to monitor cyber threats across your network with immediate log and response times. 

Managed SIEM offers threat response that works

  • Threats are investigated and quickly contained:  When suspicious activity is detected, expert analysts immediately respond, understand, and contain most threats within hours, not days.

  • Network is truly visible: Access network visibility that allows you to  see what's happening across your environment,  not just alerts, but the context behind them. 

  • Guidance grounded in reality: Understand what to prioritize with ongoing reporting that includes recommendations specific to your environment and vulnerabilities.

  • Compliance becomes easier: Regulatory requirements are tracked and met as part of the service, so your team focuses on security, not compliance paperwork.

Security that's built for your business

  • Cost-effective protection:  Gain threat monitoring and expert response without paying for an internal SOC. ROI is measurable because you're not carrying idle capacity.

  • Your environment stays yours:  From setup through ongoing optimization, Managed SIEM is designed around how you work,  adapting to your needs as they change.

  • Proactive risk assessment:  Keep your defences ahead of threats as we identify vulnerabilities before they become problems.

How Managed SIEM works

Our Managed SIEM service is supported by our SOC, where experienced cybersecurity analysts monitor clients’ networks 24 hours a day, seven days a week.

With access to the SIEM platform, you receive an end-to-end, holistic approach to cybersecurity that involves four key steps.

Step 1

Incident response team initiates triage and investigation.

Step 2

SOC contains, eradicates and supports network recovery from an attack.

Step 3

Dedicated service delivery manager provides monthly or quarterly cyber security metrics review.

Step 4

Threat hunting team continuously identifies potential threats to future-proof your organization's networks from emerging risks.

Gartner Recognized

We are thrilled to share that Integrity360 has been recognized as a Gartner Representative Vendor in 5 of their Market Guides, including: Managed Security Services, Managed Detection and Response, Gartner's Market Guide for Co-Managed Security Monitoring Services and Managed SIEM Services.

Gartner has included a range of providers within its market guide for managed services to ensure clear coverage from a geographical, vertical and capabilities perspective. Those included in the Gartner market guide display clarity in the vision for an end-user outcome-focused offering distinct from a pure technology-driven offering.

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Managed SIEM

Speak to an expert

Trusted by over 3000 clients, our award-winning expertise and service delivery define cybersecurity success across the globe. Talk to an expert about how you can benefit from this service.

Next-Generation SIEM eBook

Explore next-generation Security Information and Event Management (SIEM) tools and the impact they’re having on cybersecurity strategies in the Next-Generation SIEM eBook.

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Access key insights

The Journey to MDR: From EDR, NDR, SIEM, and XDR

Understanding SIEM: Security Information and Event Management

EDR, XDR, SIEM and MDR: Which is the best fit for your business?

Integrity360 listed in 2022 Gartner® Market Guide for Managed Security Information and Event Management (SIEM) services

SIEM FAQs

What is a Managed SIEM service?

Managed SIEM (Security Information and Event Management) is a service that collects, correlates, and analyses security data across an organization’s IT environment. It provides real-time threat detection, log management, compliance reporting, and incident response support.

What does Integrity360’s Managed SIEM include?

Managed SIEM includes 24/7 monitoring, event correlation, alert triage, threat intelligence integration, rule tuning, log retention, and detailed compliance-ready reporting, all managed by our expert analysts and SOC team.

Why is SIEM important for cybersecurity?

SIEM provides visibility into security events across your environment, helping to detect threats early, investigate incidents quickly, and meet regulatory compliance. It serves as the backbone of a strong security operations strategy.

What types of threats can SIEM detect?

SIEM can detect suspicious logins, malware activity, data exfiltration, lateral movement, insider threats, brute force attempts, and policy violations by analyzing event patterns across your infrastructure.

Is the service suitable for cloud and hybrid environments?

Yes. Integrity360’s Managed SIEM supports cloud, hybrid, and on-prem deployments. It can review data from cloud services, infrastructure, endpoints, identity platforms, and third-party tools.

How does Integrity360 ensure low false positives?

By continuously tuning correlation rules, applying threat intelligence, and reviewing alerts with human analysts, Integrity360 minimizes noise and ensures alerts are accurate and actionable.

What kind of reporting is provided?

The service delivers operational and executive-level reports, compliance dashboards (e.g. ISO 27001, PCI DSS), incident summaries, and risk trend analysis, supporting both security strategy and audit readiness.

What makes Integrity360’s Managed SIEM different?

Integrity360 combines platform-agnostic SIEM expertise, 24/7 threat monitoring, hands-on tuning, and integrated incident response to deliver a tailored service aligned to your risk and compliance needs.