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Continuous vigilance

Proactive threat detection, response, and continuous risk reduction – powered by global expertise and advanced automation.

Cyber threats don’t rest. Neither should your defenses. As attack surfaces expand and adversaries grow more sophisticated, enterprises need security operations that are as agile and relentless as the threats they face. Continuous Vigilance services by Capgemini delivers round-the-clock protection – from advanced threat hunting to managed detection and response, we empower your teams to detect faster, respond smarter, and recover stronger – minimizing impact while strengthening long-term security posture.

With our Continuous Vigilance services, you gain clarity, confidence, and control needed to operate securely – today and into the future.

Fighting the rise of cybercrime and online fraud by establishing the Nordic Financial CERT

Nordic financial institutions worked with Capgemini to establish the first international financial CERT to respond to increasingly sophisticated cybersecurity threats

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What we do

Our MDR services provide 24/7 monitoring and rapid response, leveraging AI-driven analytics and automation to detect and contain threats in real time. We help you reduce dwell time, accelerate incident resolution, and maintain business continuity.

Delivered through our global Cyber Defense Centers, our Managed SOC services offer around-the-clock threat monitoring, analysis, and response. We also help modernize and transform your in-house SOC with advanced tooling, processes, and skilled resources to meet today’s security demands.

Cyber Defense Center

When a breach occurs, speed and precision are critical. Our DFIR teams deliver immediate response, forensic investigation, and root cause analysis to minimize impact, reduce recovery time, and preserve your organization’s reputation.

Our expert threat hunters go beyond alerts to uncover hidden threats and advanced persistent threats (APTs) lurking in your environment. Using behavioral analytics, threat intelligence, and hypothesis-driven investigation, we help you stay one step ahead of attackers.

Threat hunting services

We help you identify, assess, and remediate vulnerabilities across your digital estate. By aligning remediation efforts with business impact and threat context, we ensure your resources are focused where they matter most.

We simulate real-world cyberattacks to identify exploitable vulnerabilities in your systems, applications, and networks. Our ethical hackers help you uncover security gaps before adversaries do – strengthening your defenses with actionable insights.

Our offensive security experts simulate real-world attacks to test your defenses and uncover weaknesses. Through Red and Purple Teaming exercises, we provide actionable insights to enhance your detection, response, and overall cyber resilience.

Cyber Defense Centers powered by Microsoft Sentinel

We help our clients keep their systems, applications, and data protected, day and night.

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Vehicle SOC (V-SOC)

Transforming Automotive Security

Global threat intelligence

We can help eliminate threats swiftly – and before it’s too late.

Research and insights

Point of view

Accelerate your journey to zero trust with zero trust orchestration

Fireside chat

Artificial Intelligence (AI) in security operations.

Expert perspectives

Cybersecurity

Crypto-agility: The unsung hero in the quantum security race

Marco Pereira
Jul 29, 2025
Customer experience, Cybersecurity, Data and AI, Sustainability

Capgemini is the Microsoft Global Financial Services Partner of the Year

Abhaya Gupta
Jun 25, 2024
Cybersecurity, Technology

A digital edge for financial services: Navigating cybersecurity in the era of the Digital Operational Resilience Act (DORA)

Christiaan Koopman
Mar 22, 2024

Meet our experts

Øystein Hermansen

Øystein Hermansen

Identity and access specialist
Øystein Hermansen is a security architect at Capgemini and is a part of the Capgemini Center Of Excellence for Cybersecurity for the Nordics. His key areas are identity and access management, governance, security architecture for cloud and hybrid platforms, and development of security policies for customers. He has worked with security, both technically and organisationally, for over 20 years, with wide experience from both public and private sector.

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