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The fight against cybersecurity attacks is continuous. New threats, new attackers, and new targets emerge every day, and cyber criminals are finding new ways to breach defenses.

Our Defend services portfolio provides you with threat detection, response, and mitigation capabilities across the entire threat spectrum. Our experienced security operators bring specialized skillsets to the table across attack analysis, threat intelligence, digital forensics and incident response, and threat-hunt to deliver comprehensive capabilities where you need it most.

The unwelcome guest

Our threat-hunting services can help you spot even hidden threats.

Our cyber defense centers deliver managed detection and response solutions that provide a realistic view of your threat landscape, and detect, analyze, and mitigate attacks – acting as your primary line of defense or sitting shoulder-to-shoulder with your internal teams to do that. Our centers also accompany you in driving security posture improvements, remediating vulnerabilities, and improving your security controls and platforms.

Defend your business and strengthen your security posture.

What we do

We take advantage of our global visibility and intelligence-based operations to protect your enterprise from all manners of threats.

Our Managed Detection & Response services, delivered from our network of cyber defense centers, leverage specialized capabilities such as Incident Response, Threat Hunting and OT Security expertise to extend your capabilities and reduce risk across your business.

The best incident prevention strategy starts with smarter detection for faster response.

Our Managed Security services provide instant access to the expertise, technology, and scale you need to protect your enterprise and accelerate growth.

Thanks to our experience and our skilled security analysts and engineers, you can enhance your security platforms and mature your operations.

We engage in managed or dedicated models, and customize our capabilities to support your business and technology objectives.

Real-time security orchestration

Discover our Satellite Security Operations Center.


Security Leaders from Capgemini and Forrester Research get together for a zero trust roundtable.

Adapting to your business

Discover our network of global Security Operations Centers.

Fireside chat

Artificial Intelligence (AI) in security operations.

Expert perspectives


Can AI save the security operations center?

Geert van der Linden
30 Nov 2021

Capgemini Named a MSSP Leader in Everest Group Report

Geert van der Linden
6 Sep 2021


5G cybersecurity: fusing automation with the human factor

Geert van der Linden
25 Feb 2022

A converged approach to IoT cybersecurity

Niket Raut
3 Mar 2021

    Meet our experts

    Nicolas Castellon

    Expert in Cybersecurity

    Erik Colliander

    Head of Cybersecurity Center of Excellence
    Erik is a senior security expert with around 25 years of experience in the information technology industry with business knowledge from many sectors (such as?) and with the main focus being the security area. With a broad perspective as well as in depth knowledge spanning over many related areas in the cybersecurity field the Cybersecurity CoE is a valuable task force to bring into both existing challenges, providing a holistic and long term approach to security in engagements as well as help drive new business.

    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.

    Hanne Bruleite

    Identity & Access Specialist and People Manager, part of the Cybersecurity Team in Capgemini Norway
    Hanne M. Bruleite is a part of the Cybersecurity team in Norway. Her main focus is on Identity and Access Management (IAM), a crucial discipline within security for any organization, for one of Capgemini Norways most strategic clients in the energy sector. As an Account Cyber Security Officer (ACSO) she is also ensuring that deliveries are done securely and in compliance with policies and contract responsibilities. Hanne is passionate about raising security awareness and sharing cybersecurity knowledge.

    Bjørne Brekke

    Cybersecurity Business & Technology Advisor
    Bjørne is a principal cybersecurity business and technology advisor with 20 years of experience in Identity and Access Management (IAM) technologies and projects.