May 7, 2017

DXC and (AWS) April 2017

DXC Proprietary and Confidential Agenda

1. AWS challenges industries to reinvent their IT strategy 2. AWS and DXC bring clarity and execution 3. DXC certifications with AWS 4. Market trends 5. DXC Solutions/offerings/capabilities 6. Success stories 7. Summary 8. Next Steps

DXC Proprietary and Confidential May 7, 2017 2 AWS challenges industries to reinvent their IT strategy

Banking and Communications Consumer Energy and Healthcare and Insurance International Manufacturing Travel and Capital Markets and Media and Retail Technology Life Sciences Public Sector Transportation

Most Companies Today What’s Possible

Service Management

Consulting LAN, Storage and Compute Platform

DXC Proprietary and Confidential May 7, 2017 3 AWS and DXC bring clarity and execution for enterprises

Automate Outcomes Digital Operating Model • Enterprises accelerate ROI by • Digital IQ provides digital moving to AWS with DXC transformation and advisory services • DXC supports automated • DXC tailors AWS environments to Business Agility capabilities for migration, expand the digital footprint and discovery, big data, and cloud experience growth into the digital age managed services with AWS to while also reducing risk ensure consistent, predictable • Our AWS Center of Excellence Cost Control outcomes provides the comprehensive knowledge and experience to ensure enterprise adoption of digital frameworks Threat Mitigation

Build Success Reduce Cost • Success includes ensuring • Enterprises ensure cost reductions in enterprises have governance and moving to AWS through transparent Improved Efficiency security, and are able to mitigate billing and cost reporting as well as risk leadership in guiding informed • Our AWS alliance and teams decisions about optimal sizing for apply global experience with other AWS workloads successful migrations to help • Enterprises reduce risk of costly Reduced Risk keep enterprises safe during the mistakes with help from experienced move to AWS AWS professionals

DXC Proprietary and Confidential May 7, 2017 4 DXC certifications/partner status with AWS

Global Certifications AWS Global Partner Status AWS Competencies and Programs

• AWS Accreditations: Over 6,500 • Big data, migration, SAP (via UXC Oxygen) • AWS Associate Certifications: 408 • Authorized Government Reseller, AWS • AWS Professional Certifications: 40 Channel Reseller, AWS China Region • AWS North America region Partner, AWS Government Partner Program, AWS Managed Service • AWS Asia-Pacific region Program, AWS Test Drive Partner • AWS Europe, Middle East, Africa region

DXC Proprietary and Confidential May 7, 2017 5 Market trends for DXC and AWS cloud solutions

CHALLENGERS LEADERS

Amazon Web Services Gartner Group • “AWS is the overwhelming market share leader, with over 10 times more cloud IaaS compute capacity than the aggregate total of the other 14 providers in this Magic Quadrant.” • “AWS is a thought leader; it is extraordinarily innovative, exceptionally agile and very responsive to the market. It Rackspace CenturyLink has the richest array of IaaS features and PaaS-like capabilities.” VMware

Interoute 2016 State of the Cloud Report DXC Dimension Data IBM (SoftLayer) • Lack of resources/expertise is now the #1 cloud challenge Fujitsu NTT Communications (32%), supplanting security (29%) Verizon • Cloud cost management is seen as a significant challenge

NICHE PLAYERS VISIONARIES in 2016 (26% report this, up from 18% in 2013)

Source: Gartner Magic Quadrant for Cloud Infrastructure , Worldwide, May 2015 Source: RightScale 2016 State of the Cloud Report, https://www.rightscale.com/lp/state-of-the-cloud http://www.gartner.com/technology/reprints.do?id=1-2G2O5FC&ct=150519&st=sb

DXC Proprietary and Confidential May 7, 2017 6 DXC’s portfolio of AWS solutions Services

Solutions and Insight Migrate Architect Secure Manage Connect Analytics Cloud Migration Application Security Services Cloud Services Cloud Services for AWS Modernization for AWS for AWS Services

This industrialized, fully Accelerated automated DXC’s application DXC Global Risk DXC combines cloud- Our unique, fully integrated managed environment AWS migration services, modernization capabilities Management Center native monitoring and DXC Agility Platform™ collects and analyzes a including application, data, range from refactoring and includes tools and management tools from provides policy-based wide variety of data and OS migration services. COTS replatforming to full automation to secure our Cloud Services for governance and control sources at volume. conversion and rebuilding your AWS environment AWS with monitoring and over applications and This managed suite of of the application with and workloads. management capabilities services. Hosting BDPaaS on AWS services enables rapid AWS in mind. of our DXC Global Risk provides instant scalability, migration of cloud-ready We leverage several Management Center. DXC’s partnership with Offering ease of use, and rapid workloads to AWS. Benefits include better partners in supporting AT&T NetBond services application development. Combine this with Cloud utilization, performance, this highly integrated DXC works closely provides on-demand, Services for AWS to developer productivity, and service with our DXC with our partners secure AWS Direct DXC Obtain data to make migrate and manage your innovation using the full Services for AWS to (CloudPassage, McAfee, Connect for clients to informed decisions about Infrastructure and AWS ecosystem. provide comprehensive AppDynamics, Puppet, extend their corporate optimizing your business application real estate. management and security Chef, CloudCheckr) to network directly to the through a for your AWS environment. provide an interoperable AWS cloud. big data toolset. Powered by RISC suite of tools for 24x7 Networks and Racemi. support.

DXC Proprietary and Confidential May 7, 2017 7 Insight: Analytics as a Service AWS and DXC create big data platform

Mobile IoT Social

Aggregate Data to Power AWS Accelerator Team Reduce Risk and Cost Faster Time to Market New Services • Organized AWS strategy • Flexible service supports • Rapidly develop, secure, and • As-a-service model to support • Get advice and accelerate quick-start proofs of concept deploy next-generation big data subscription license cloud transformation through • Reduce costs through and analytics applications with • Bundled package for all support, architecture, planning, open-source applications a centralized, subscription- big data needs and ongoing management and based platform that uses • Ensure compliance with leading analytics tools, optimization of AWS regulatory requirements environment infrastructure, and software • Protect data with multilayer enterprise security

Hadoop Database Processing Reporting

DXC Proprietary and Confidential May 7, 2017 8 Migrate: Cloud migration services for AWS

Discovery Migration • Discover legacy, virtualized, or • Racemi automated software migration cloud-ready real estate through solution supports moving workloads RISC Networks software automatically to AWS • Analyze and support creation of • Create waves of migrations to lift and waves for end-to-end discovery of shift, replatform, or reengineer as Windows, Linux, and other needed to accelerate time to benefit of platforms ready to move to AWS AWS

Cost Savings Customer Engagement • Reduce capital expenses by • Get out of legacy data centers transitioning to a leased • Start rapidly developing new infrastructure model applications and services after • Automated discovery and migration migrating to AWS through DXC cloud capability with RISC Networks and migration services Racemi • Support accelerated automated process for onboarding new workloads to AWS quickly.

DXC Proprietary and Confidential May 7, 2017 9 Architect: Application modernization on AWS

Classify, Replatform or Reimagine, Digital Application Experiences Modernize Application Solutions Modern applications with API “wrappers” can empower organizations • Optimize application landscape to take advantage of cloud economics • Remediate cloud antipatterns through Modern apps help “consumerize” replatforming and optimizing of applications existing technology for cloud scaling and leasing capabilities Digital • Reduce TCO by 20% – 30% through Application APIs help break out application portfolio stratification and analysis locked apps, improving Experiences access to information Deliver increased • Accelerate time to market with new flexibility and applications and services with AWS responsiveness, Too many application development methodology organizations are being while controlling held back by old software costs • Develop new AWS-centric modern applications and platforms with DXC specialists; mobile, of Things (IoT), Innovative software is transforming and other user-experience driven applications entire industries for dynamic delivery of new functions and Digital Application services Experiences Release Full Business Potential

DXC Proprietary and Confidential May 7, 2017 10 Secure: Security services for AWS

Benefits of DXC Cyber How Secure Is Your AWS Infrastructure?

Public Cloud Security Transparency Business Agility • Secure IaaS services include • Cloud Security Information and endpoint protection managed Event Management (CSIEM) and maintained by the DXC provides audit and transaction Cost Control Global Risk Management team information • 24x7 threat analysis and • Ensures businesses stay cybersecurity experts mitigate informed about cybersecurity concerns and provide support implications and events occurring Threat Mitigation in the AWS environment

Threat Migration Risk Reduction Efficiency • Cloud vulnerability assessments • DXC Services for Cybersecurity provide clear and present provide comprehensive risk information to mitigate threats mitigation and cybersecurity • Also provides information to implication threat analysis Reduced Risk business owners about • DXC cybersecurity professionals vulnerabilities in the AWS and managed services for your environment AWS environment are provided

DXC Proprietary and Confidential May 7, 2017 11 Manage: Cloud services for AWS Secure, managed infrastructure

Ease AWS deployments with Offload AWS management to Benefits of DXC access to AWS design DXC where over 270 experienced templates and AWS AWS architects provide experienced architects and comprehensive 24x7 AWS support to navigate the AWS PaaS managed service, architecture, Apps journey. IaaS and support while client retains AWS console access. Release Capital

Get insight into the business Chargeback and real-time with purpose-built architecture visibility into cloud resource Accelerate Time to Market and self-contained, self-healing, consumption, including visibility high-availability features that into previously “shadow IT” allow installers to spin up new activity, controlling, optimizing, clusters of big data software, and mitigating AWS spend. automatically configure Project-based consolidated components, and quickly test billing provided through and verify results. CloudCheckr. Reduce Risk

DXC Proprietary and Confidential May 7, 2017 12 Connect: Cloud network services AT&T NetBond® with DXC Agility Platform™

Highly secure connectivity to AWS DirectConnect via VPN Connection to Agility with NetBond AT&T VPN, managed through DXC Agility Platform IT resources — on-demand, self-service, Enterprise A consumption-based, dynamically scalable, • DXC Agility Platform leverages automated logically isolated Private Cloud Users orchestration, management, and control of network Internal IT and infrastructure VPN • Traffic isolated via AT&T VPN to increase security, Compute Base or persistent loads reduce latency by up to 50% and up to 3x availability Storage* vs. public Internet paths VPN Key Features Enterprise B Users • API-based architecture VPN access — Today: fixed connections Future: on-demand, self-service, • Rapidly deployable and able to reallocate in minutes; *Storage will be supported upon service launch consumption-based connections design once, deploy to many cloud services with price tied to elastic, burstable performance Available at current cloud service provider’s NetBond-enabled locations

DXC Proprietary and Confidential May 7, 2017 13 Success story: CSRA

Challenge • Successfully split and transfer CSRA assets to cloud-based platforms and transfer ownership to successfully complete SEC requirements for separating companies DXC and CSRA • Timeline and scope: less than 3 months to transfer assets, not interrupt production and business-critical application services, while also completing migrations • Lower infrastructure costs and reduce risk for business-critical applications and services

Solution • DXC cloud solutions team partnered with Racemi to perform automated migrations to AWS • DXC, jointly with Racemi and other SMEs, worked tirelessly to transfer, transform, and move workloads into new AWS account off of DXC BizCloud™ and other virtual platforms • Creation of multiple discovery and migration waves to provide continuous application services while also migrating to AWS

Results • DXC and CSRA completed required asset transfer on time • CSRA assets completely transferred to new AWS infrastructure, reducing downtime for business-critical applications and reducing total cost of ownership for application services • Racemi proven asset in transformation activities that provided significant business outcomes that DXC invested in Racemi and embedded as chief migration technology for migration services

DXC Proprietary and Confidential May 7, 2017 14 Success story: Vale

Challenge

• Needed to migrate whole midrange environment of one of its companies in a short time period • Needed a partner who could meet schedule and serve as a highly skilled “full service provider,” providing E2E cloud management after migration • Needed to avoid high maintenance expenses with complex infrastructure, including Exchange, ERP SAP, File and Application servers and legacy technical equipment

Solution • DXC and AWS moved Vale’s entire infrastructure to the cloud • DXC conducted a comprehensive assessment of existing infrastructure to mitigate risks of data migration • Migration was executed in waves, so critical environment was available more quickly, with minimal impact on users • DXC now provides managed services via centralized support teams with ITIL-based IT governance best practices expertise • DXC conducts regular proactive infrastructure optimization to optimize Vale’s cloud infrastructure costs

Results

• Migrated production environment in 3 weeks • Created an open and direct communication channel to DXC’s technical and management teams during the migration phase that is still available today • Created a flexible service catalog capable of fully supporting Vale’s IT business needs (8x5 or 24x7) • Infrastructure costs are based on cloud consumption, thereby reducing overall IT expenditure; no CAPEX requirements

DXC Proprietary and Confidential May 7, 2017 15 Success story: Large Insurance Company

Challenge • Transition digital apps teams to AWS cloud operating model with security and governance • Offload and migrate workloads and applications from competitor to AWS, DXC BizCloud, and Oracle SuperClusters, managed by DXC • Provide self-service access to applications and services for insurance company users through cloud service provider model and broker across multiple cloud solutions

Solution • DXC Agility Platform enabling cloud security, brokering, and governance across AWS, DXC BizCloud, and Oracle SuperClusters • Implemented digital apps modernization scheme to roll out application services and accelerate releases with AWS native tools and operating model • Shift capital risk; shift to OPEX and PayU models

Results • Rapid and radical cost savings achieved • Avoided vendor lock-in and price gauging by adopting true hybrid cloud strategy where work is placed based on cost efficiencies • Rebalanced application and project level budgets to optimize for infrastructure cost platform

DXC Proprietary and Confidential May 7, 2017 16 Summary

ü AWS is the undisputed market leader in cloud infrastructure services ü DXC has 50+ years of experience helping clients solve their toughest challenges ü DXC has 30,000+ staffing years of experience designing, delivering, and running all AWS features

Together, DXC and AWS provide solutions and consulting to change your IT infrastructure with the following benefits: • Accelerated cloud deployments • Flexibility to scale up or down as needed • Increased mobility and collaboration • Less uncertainty and risk • Lower total cost of ownership

DXC Proprietary and Confidential May 7, 2017 17 Next steps

Schedule an Evaluate Proof of Concept (POC) Opportunities • Free 1-day training event delivered by AWS experts, • Work with us to assess where you are on your digital starting with a session highlighting how customers are transformation journey using AWS to develop, deploy, and operate secure applications and IT services that improve agility and • Together Identify the best opportunities to take advantage of the transformative benefits of moving to the cloud reduce costs • Identify proof of concept opportunities • Technical track offers a step-by-step dive into AWS core services, such as Compute, Storage, Database, and • Potential for cofounded POC with qualified workload Network • Business track targets those looking to leverage the cloud for innovation and introduce cloud solutions to meet business organizational needs

DXC Proprietary and Confidential May 7, 2017 18 DXC and AWS: Cloud solutions to make your business better

Our Expertise Results in Your Benefit Insight Business Agility

Migrate Efficiency

Architect Reduced Risk

Secure Threat Mitigation

Manage Resource Management

Connect Cost Control

DXC Proprietary and Confidential May 7, 2017 19 Thank you.

DXC Proprietary and Confidential DXC ProprietaryDXC_CSC and-354_March Confidential 2017 May 7, 2017

Appendix

DXC Proprietary and Confidential