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Build cyber resilience into the fabric of your enterprise

Stay ahead of attackers and reduce risk. Our expert services and threat intelligence help you build in cyber security across your IT environment and operations.

"Organizations that we work with are large, multinational corporations with very extensive, quite often outsourced IT estates. So really understanding right across that IT environment where there are vulnerabilities is as much about being able to understand where you are vulnerable, but also then investing in finding the security tooling to close down those vulnerabilities. It’s about investing in security tooling and having the ware with all in the organization to work out what the IT estate is and how best to protect it.”

Mark Hughes
President, Security, DXC Technology

Talking on The Exchange podcast by Reuters.

About DXC Security 

DXC Security services help you assess risk and proactively address all facets of your security environment, from threat intelligence to compliance. We leverage proven methodologies, intelligent automation and industry-leading partners to tailor security solutions to your unique business needs. 

Security is foundational to DXC. We weave cyber resilience into your IT security, operations and culture. Whether you need help migrating to the cloud, protecting data with a Zero Trust strategy or managing your security operations center, we handle security so you can focus on your business.



DXC Technology recognized as a cybersecurity leader by Omdia

Omdia named DXC a leader in its Global IT Security Services Provider 2022-23 Universe report, which assessed a broad range of services: consulting; professional services; managed security services (MSS); cybersecurity consulting, integration and advisory; threat detection and intelligence, industry cybersecurity solutions; and cybersecurity technology & software. 

DXC threat intelligence is gathered from our global cyber intelligence services, partners and government agencies.

Our global network of security operations centers provides 24x7 management, monitoring and incident response for the world's largest companies.

Named an overall "Leader” in Cyber Resiliency Services by NelsonHall in 2021

3,000+ security professionals providing advisory services, managed services and third-party technologies as an end-to-end solution


Cyber Risk & Compliance

Gain full visibility across people, processes and IT security risks to make better business decisions. DXC helps you manage risks across the expanding enterprise perimeter, including remote working environments and the cloud. Our security risk management services help you define and deploy a risk management framework that supports your business objectives and risk tolerance.

Infrastructure, App & Data Protection

Secure your applications, cloud, hybrid infrastructure and endpoints from exploitation based on your unique security requirements. We design, install and integrate perimeter, network and endpoint solutions with advanced threat protection so you know you’re safe and compliant. 

Cyber Transformation & Operations

Protect your enterprise, safeguard critical assets and increase enterprise visibility with our cyber defense services. We manage security operations and apply intelligent automation to protect against breaches, detect threats and ensure rapid incident response.

Digital Identity

Enable people, applications and machines to verify their digital identities and securely access your data and services. We support a full range of capabilities including multifactor authentication, identity governance and privileged account management to safeguard your enterprise.

Simplify with Microsoft security tools

Looking for ways to create a more tightly integrated and effective security environment? Read this ebook and learn how to simplify with Microsoft security tools and get more value from your investments.



If someone were to tell you that dueling AI bots, rogue avatars and digital warfare would be a staple of 2023, you might not want to leave the house. The fact is that the rate of cyberattacks is increasing. 2023 promises to be a busy year for cybersecurity. Read the article to learn about five key trends shaping it.

“It’s the modernization and getting to that level of automation that gives us maximum reliability, maximum speed, maximum compliance, and of course, maximum security to protect our critical infrastructure.”

Damian Bunyan



DXC Security Threat Intelligence Report

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


Leading Manufacturing Company

Moving to a multi-cloud environment using DXC’s Cloud Right approach is helping the manufacturing company increase scalability while saving costs.


O-I Glass

O-I Glass relies on DXC to secure its IT modernization program and provide ongoing security and risk management services.

Public Sector


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

Cybersecurity: Keep it basic. Keep it collaborative. Keep it strong.

DXC Technology and Toyota Financial Services leaders discuss minimizing complexity in the cybersecurity landscape, such as by taking more inclusive approaches to building security teams.

Ransomware defense guide: Prepare for an attack

Follow this checklist by DXC Technology to secure systems and data against ransom-based malware.

The reality of securing today’s enterprise hybrid clouds

Companies need new best-practice strategies for securing work spanning on-prem and cloud environments.

Partners and key collaborators

Amazon Web Services

Reimagine and secure the cloud to unlock  business value with DXC and AWS.

Google Cloud

Securely manage mission-critical workloads and transformations with the combined power of DXC and Google Cloud.

Micro Focus

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


Achieve tangible business results with a modernized workplace and applications in a secure, interconnected cloud.


Securely transform your business from the data center to cloud to edge.

Check Point

Protect against cyberthreats with our integrated platform of network, data, endpoint, cloud and mobile solutions. 


Learn how CrowdStrike, a global cybersecurity leader, is redefining security for the cloud era. 


Discover how CyberArk, the global leader in identity security, provides comprehensive security for any identity — human or machine.


See how ForgeRock helps the enterprise deliver simple and secure digital experiences with its comprehensive identity platform. 


Rely on DXC and McAfee's global security expertise to protect your enterprise on the way to transformation. 

Palo Alto Networks

Envision a world where each day is safer and more secure than the one before. 


Protect your organization's greatest assets and biggest risks — your people — with cloud-based cyber security and compliance solutions.  


Ensure workers have the right access to do their jobs with identity security for cloud. 


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


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


Accelerate digital transformation  and increase customer agility and security with Zscaler's Zero Trust Exchange.