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Overview

Modern networks, optimized performance, exceptional experience

Support your business and technology modernization journey from edge to cloud with our industry-leading Managed Network Services. Experience uninterrupted connectivity, software-defined architecture, converged network and security, consumption-based commercial models, and deep network and application performance and visibility. Our comprehensive services, powered by our industry-leading platform, SPEKTRA, optimize networks for peak performance. This enhances network management, resulting in smoother data transmission from edge devices to the cloud, reduced latency and improved application responsiveness. No matter your industry, we deliver unparalleled performance and observability to ensure you achieve a strategic advantage.



SPEKTRA: one platform, unlimited possibilities

SPEKTRA, our AI-powered platform, transforms network management with advanced technologies that include machine learning, deep learning, natural language processing (NLP) and automation. Its cloud-enabled, microservice-based architecture ensures seamless integration with existing infrastructure.

The platform’s key features include anomaly detection, smart clustering, AI-based root cause analysis, automated compliance checks, service experience and insights, and SLA monitoring. These capabilities deliver the real business outcomes you need:

  • Proactive issue detection: Real-time monitoring spots potential network issues early.
  • Real-time application performance visibility: Tracking response time and throughput enables optimization efforts.
  • Automated operations: Automation leads to fewer errors and quicker problem resolution.
  • Scalability and flexibility: Easily adapt to changing demands while keeping performance high.
  • Enhanced security: Continuous monitoring detects and prevents security breaches.
  • Resource optimization: Analyze usage patterns to use bandwidth and resources effectively.


SPEKTRA Edge

SPEKTRA Edge appliance, bundled with our services, boosts network performance, security and scalability at the edge, seamlessly integrating with existing infrastructure. The appliance comes in various configurations, and both wired and wireless connectivity options.

SPEKTRA Edge can be deployed through zero-touch provisioning. It serves as an IoT gateway, performs edge computing, delivers service experience insights and supports AI inference.


Experience SPEKTRA in action
Services

Our services

Discover how our Managed Network Services modernize and optimize your LAN, WAN, SD-WAN and private wireless, edge, data center and cloud networks. We work with over 40 partners, spanning 60 technologies, to deliver solutions that your business needs. Our network lifecycle approach, from consulting and design to implementation and management, enables us to swiftly take over your existing network and accelerate transformation.


Managed Campus Network

We design, implement and manage software-defined, cloud-enabled networks for campuses, branches, sites and hybrid work environments.

Managed Internet Connectivity

Our last-mile internet connectivity solution is tailored to meet your specific needs. We procure, deliver and manage robust internet connectivity infrastructure.

Managed Network Security

Managed SASE and advanced security services address all your security needs, from the simplest to the most complex. We monitor and manage security incidents 24x7.

Managed IoT

We manage and monitor IoT ecosystems, including sensors, devices, applications and communications infrastructure, to ensure global coverage, speed, control and security.

Network as a Service

We own, operate and transform networks to deliver the outcomes you expect. This service provides full-stack network lifecycle services with a consumption-based commercial model.

Impact

Why NTT DATA

9M+

configured items under support

10K+

enterprise networks installed

10K

patents registered

5th largest Tier 1

IP transit in 5 continents
Case studies

Case studies 

Liantis simplifies network management and security with Managed PRISMA SASE Services

Liantis simplifies network management and security with Managed PRISMA SASE Services

As their existing network solution neared obsolescence, Liantis embraced the opportunity to move to a more secure, future-proof network.
Knorr-Bremse drives digitization with managed SD-WAN
Man on a cellphone

Knorr-Bremse drives digitization with managed SD-WAN
HEINEKEN revolutionizes employee experience and collaboration with hybrid workplace
Heineken Landing Page

HEINEKEN revolutionizes employee experience and collaboration with hybrid workplace
Pick n Pay boosts turnover by fine-tuning their network

Pick n Pay boosts turnover by fine-tuning their network

Creating an SD-WAN environment able to compensate for rolling blackouts enables Pick n Pay to keep trading, even during peak shopping days.
Recognition

Industry recognition

We’ve been recognized for our innovative use of technologies and solutions that help customers drive innovation.
Gartner

Gartner | 2024

NTT DATA is a Leader in Gartner® Magic Quadrant™ for Managed Network Services 2024

Read more
Gartner

Gartner | 2025

NTT DATA is a Leader in Gartner® Magic Quadrant™ Global Wide Area Network (WAN) Services 2025

IDC | 2024|2025

NTT is a Leader in IDC MarketScape: Asia/Pacific Managed SD-WAN/SASE Services 2024–2025 Vendor Assessment Doc #AP51801824, December 2024

Our partners

NTT DATA has strategic partnerships with over 40 vendors, covering 60+ technologies. We can deliver the appropriate solution for your requirements.

Cisco
Palo Alto Networks
Juniper Networks
Fortinet
f5
HPE Aruba Networking
zscaler

Related insights and resources 

Pioneering the network of the future
Intelligent future-ready networks
Customer Spotlight
Network Services
From SASE to GenAI: network and security trends to watch in 2025
Read the blog
Manage the growing complexity of your security environment and build network and cyber resilience
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We’re here to help!

We partner with organizations around the world to shape and achieve outcomes through intelligent technology solutions.

Source: Gartner® Magic Quadrant for Global WAN Services, Danellie Young, Lisa Pierce, Gaspar Valdivia, Karen Brown, 24 March 2025.
Source: Gartner® Magic Quadrant for Managed Network Services, Ted Corbett, Nauman Raja, Jon Dressel, et al, 14 October 2024.

Gartner does not endorse any vendor, product or service depicted in its research publications and does not advise technology users to select only those vendors with the highest ratings or other designation. Gartner research publications consist of the opinions of Gartner’s research organization and should not be construed as statements of fact. Gartner disclaims all warranties, expressed or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose.

Gartner is a registered trademark and service mark of Gartner, Inc. and/or its affiliates in the U.S. and internationally, and MAGIC QUADRANT is a registered trademark of Gartner, Inc. and/or its affiliates and are used herein with permission. All rights reserved.

IDC MarketScape vendor analysis model is designed to provide an overview of the competitive fitness of ICT suppliers in a given market. The research methodology utilizes a rigorous scoring methodology based on both qualitative and quantitative criteria that results in a single graphical illustration of each vendor’s position within a given market. The Capabilities score measures vendor product, go-to-market and business execution in the short-term. The Strategy score measures alignment of vendor strategies with customer requirements in a 3-5-year timeframe. Vendor market share is represented by the size of the icons.

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