Cyber Defence

Defend your enterprise from security breaches by quickly detecting, responding to and remediating attacks.

As the threat landscape continues to expand, enterprises are challenged to build resilient cyber defences and maintain the skills needed to manage advanced monitoring tools and a growing volume of events.

DXC Cyber Defence services can help. We leverage proprietary threat intelligence gained from our deep relationships with customers, partners and government agencies. DXC experts operate a global network of security operations centers delivering proactive security event and incident detection, rapid incident response and recovery management to minimise breaches and disruptions.

Key capabilities

Incident response and breach management services to ensure rapid detection, response and remediation

24x7 security monitoring and threat hunting services

Threat intelligence services tailored to your business and industry to identify potential risks and vulnerabilities

Vulnerability scanning, penetration testing and red team-blue team exercises led by our experienced ethical hackers

Customer story


Agency deployed advanced monitoring, analytics and machine learning tools to quickly identify and act on threats.

DXC Security Threat Intelligence Report

Get the latest threat updates

Protect your enterprise. Subscribe to DXC's monthly report on the latest threats, breaches, cybercrimes and nation-state activities.

Cyber security tales from the trenches

One of the biggest cyber security threats isn't a security issue at all, but an issue of how IT estates are run. It takes a comprehensive understanding of the many components and IT infrastructure, how they are connected, and who needs to access them.

5 key trends impacting security in 2021

Protecting enterprises requires new cyber defence strategies and tactics, better threat intelligence and Zero Trust.

Partners and key collaborators


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Micro Focus

Integrate and secure application solutions across your digital enterprise with DXC and Micro Focus.


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Drive business outcomes across security, IT and DevOps with Splunk's Data To Everything platform.


Join over 30,000 organisations globally that rely on Tenable to understand and reduce cyber risk.