In a world defined by rapid digital transformation, where cloud, AI, and operational technology converge, most organisations manage networks and security in silos. That fragmentation is the silent barrier to innovation, visibility, and resilience.
Fujitsu’s NetSec convergence redefines that balance. We unite connectivity, intelligence, and security, not as isolated disciplines, but as a single, unified foundation for transformation. From improving efficiency to accelerating time-to-market and reducing risk, convergence is how modern enterprises succeed.
Your organisation’s success depends on how fast you can adapt, innovate, and defend against evolving threats.
Explore insight and resources that guide you from complexity to clarity.
Your business is built on legacy architectures, and a siloed approach to networks and security is no longer enough. This report, based on insights from industry experts, reveals why C-suite and board-level executives are realizing that true NetSec convergence is not just about connecting systems—it's a critical imperative that creates a competitive advantage.
Stop reacting to threats and start building the secure, agile foundation your business needs for what's next.
Download the NetSec trends reportEven as leaders recognise the strategic need for NetSec convergence, many organisations still struggle with fragmented operations. Disconnected tools, duplicated processes, and misaligned teams create friction that slows down innovation and increases risk.
Without convergence, enterprises face:
Fragmentation is no longer sustainable. To thrive in a world defined by cloud, AI, and accelerated digital transformation, you need a unified foundation that connects visibility, efficiency, and resilience.
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In a world where cyber risks grow by the day and transformation never stops; disjointed network and security operations hold you back. With Fujitsu, you can replace silos with a single, intelligent architecture — built for speed, resilience, and measurable ROI.
NetSec convergence isn’t just a technology shift — it’s a strategic advantage. Our approach is built around three interconnected pillars that work together to give you control, clarity, and confidence at scale.
A secure, high-performance network that links your people, places, and platforms, wherever they are, without compromise.
Business outcome: Agility, productivity, and customer experience.
Proactive, AI-driven security that detects and stops threats across IT, OT, and cloud before they can disrupt your business.
Business outcome: Reduced risk, compliance confidence, and business continuity.
Unified people, processes, and technology for complete visibility, smarter decisions, and faster action when it matters most.
Business outcome: Lower costs, faster transformation, and competitive advantage.
True convergence requires both innovation and trust. That’s why Fujitsu partners with Cisco bringing together world-class networking and security technology with Fujitsu’s expertise in integration, service delivery, and high-security environments.
Discover how our combined strengths deliver:
The UK NetSec convergence market is already worth £18bn and growing fast. At the same time, the threat landscape is accelerating hybrid infrastructures keep expanding, AI introduces both opportunity and risk, and the cost of downtime has never been higher.
Organisations that unify network and security operations don’t just keep pace they gain a decisive edge. Fujitsu’s NetSec convergence helps you:
Fujitsu doesn’t just integrate networks and security, we make convergence a capability you can depend on. That means:
Cyber Security Centre of Excellence advanced research and innovation driving proactive defence against emerging threats.
Proven track record in high-security environments trusted by the UK Ministry of Defence and Critical National Infrastructure providers.
Proven OT/IT convergence expertise bridging industrial and enterprise systems to unlock efficiency, resilience, and safety.
The only UK systems integrator with a Network Licence, giving you trusted, compliant delivery in the most demanding environments.
UK-based delivery with global reach local accountability combined with the scale and experience of a worldwide technology leader.
Convergence isn’t theory — it’s delivering measurable impact today. Our clients are seeing dramatic gains in efficiency, resilience, and ROI.
UK utility boosts uptime 40% and saves £1.2M annually
Unified visibility across 12 global sites in under 6 months.
Eliminated 35% of redundant tools.
Reduced incident response times by up to 60%.
Discover why unifying your network and security isn’t just an IT choice it’s a business survival strategy in an era of expanding threats and shrinking response times.
Learn how converged NetSec delivers the end-to-end visibility leaders need to make faster, smarter, and more secure business decisions.
Convergence is only possible with strong foundations. Fujitsu’s security and networking portfolios give you the tools, expertise, and resilience to go further — from advanced threat detection to next-generation connectivity.
From threat detection to compliance, our Cyber Security Services help you stay ahead of evolving risks.
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From design to optimisation, our Networking Services provide resilient, future-ready connectivity.
Explore Fujitsu Network ServicesThe sooner you converge, the faster you compete. Whether your priority is reducing risk, boosting agility, or accelerating innovation, Fujitsu can help you bring one secure network into focus. Let’s start the conversation today.