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Telecommunications Media & Technology (TMT) Services

Creating a more secure digital future

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Securing critical TMT ecosystems with end-to-end services that reduce risk and accelerate innovation.

Rising to the challenge of securing emerging technologies (AI, 5G, IoT, cloud, quantum)

Understanding the evolving threat landscape your organization and your customers face is more important than ever. By identifying, mitigating and responding to these risks, your business can maintain service availability and safeguard customer trust. Our technology, media and telecommunications experts work with your business to deliver end-to-end, bespoke services, ensure regulatory compliance, and strengthen your operational ecosystem – helping you protect your brand and keep pace with rapid technological change.

Compliance & Privacy

Manage the evolving TMT cyber compliance landscape

Our experienced consultants and government affairs team can help you achieve compliance. Identifying, analyzing, and controlling third-party or regulatory risks across your operational network - protecting critical business data and systems.

Technical Assurance Services

Safeguard your business with robust cyber assurance services

Protect your organization, large or small with specialized, tailored assessments of equipment and systems. Leave no stone unturned – services include penetration testing, red team simulation attacks, threat modelling and incident response.

Managed Extended Detection & Response Services

24/7 managed security for future-ready resilience

Our adaptive, intelligent MXDR (iMXDR) provides powerful 24/7/365 threat monitoring, detection, and response capabilities for complex tech stacks and hybrid environments. We work as an extension of your security team to proactively identify threats and optimize your defenses against them.

Further reading

Project Clover: a year on

One year after its launch, Project Clover has brought government and industry together to improve cyber resilience across critical supply chains. Led by NCC Group, the initiative focuses on sharing intelligence, raising security standards, and supporting organisations in addressing systemic cyber risks.

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Why API Security is now a Non-Negotiable for the Telecommunications Sector

APIs sit at the heart of modern telecommunications, enabling innovation but also expanding the attack surface. As 5G, IoT, and digital services accelerate, securing APIs is critical to protecting customer data, ensuring service continuity, and meeting regulatory expectations. This article explores why API security must be a core priority for telecom providers.

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Case Study: Building trust in 5G Securing cloud-native and OpenRAN environments

As telecom networks evolve toward cloud‑native architectures and Open RAN, security and trust become critical enablers of 5G adoption. This article explores the key risks facing modern 5G environments and outlines how operators and vendors can secure complex, multi‑vendor ecosystems while supporting innovation at scale.

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Case Study: Securing the iRostrum Online Auction Platform

Protecting a High‑Value Online Marketplace Irostrum required robust security to protect sensitive data and support trust in its online auction platform. NCC Group worked closely with the organisation to identify vulnerabilities, strengthen its security posture, and ensure a resilient platform capable of supporting business growth.

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Case Study: Supporting IP Group PLC's Migration to Cloud

IP Group required a secure and well‑governed approach to migrating critical systems to the cloud. NCC Group supported the transition by identifying security risks, strengthening controls, and ensuring cloud adoption aligned with business and regulatory requirements, enabling transformation with confidence.

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Are you prepared for the Telecommunications Security Act?

You may be aware of the changes that you need to make to conform to the Act; but you’re concerned about the time, expertise and resources needed. Or you may be starting from scratch. Our guide breaks down what the new laws mean in reality for Tier 1, 2 and 3 operators as well as those who are in the wider telecommunications supply chain. The e-guide is the first step you can take to meet your compliance deadline on time.

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Case Study: DDoS Assured for Manx Telecom

Manx Telecom needed a robust solution to protect critical services from disruptive DDoS attacks. NCC Group’s DDoS Assured service provided enhanced visibility, rapid response, and ongoing protection, helping ensure service availability and strengthen customer trust.

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The Development of a Telco Attack Testing Tool

As telecom infrastructures grow more complex, realistic security testing becomes essential. This research explores the development of a specialised telco attack testing tool designed to simulate real‑world threats, helping organisations better understand vulnerabilities and strengthen the resilience of modern telecommunications networks.

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Case Study: Securing MPCH's Enterprise Key Storage and Management Solution

MPCHS required a secure and robust approach to enterprise key storage and management. NCC Group worked with the organisation to strengthen its security controls, address potential risks, and ensure the solution met the highest standards for protecting sensitive cryptographic assets in complex environments.

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Featured content

A large telecoms tower looms above a forested horizon at sunset

Are you prepared for the Telecommunications Security Act?

Now that the finalized Telecommunications Security Code of Practice has been published, how are you defining and prioritizing your compliance and resilience objectives?

You may be aware of the changes that you need to make to conform to the Act; but you’re concerned about the time, expertise and resources needed or you may be starting from scratch.

Plan Your TSA Compliance with Clarity

Want to know how we’re helping TMT companies to manage and mitigate cyber risk?

Get sector-specific cyber threat intelligence.

Read our reports

Or, reach out to one of our specialized practice experts.

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