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Reinventing cybersecurity

Recently, a South African workforce solutions provider needed to replace legacy antivirus and static defences. The company had to keep up with increasingly devious cyberattack methods like fileless malware, lateral movement, and credential misuse. With its distributed IT environment expanding and the stakes of a breach higher than ever, an upgrade was insufficient – it needed a transformation.

That transformation came through a strategic partnership with NEC XON and the adoption of Palo Alto Networks Cortex XDR (Extended Detection and Response). The unified, AI-powered platform is designed to modernise cybersecurity across endpoints, networks, and the cloud.

A strategic move from legacy to intelligence

The journey began with a critical realisation: traditional antivirus solutions could no longer offer the visibility, speed, or adaptability required to defend against modern threats. Fragmented tools were causing alert fatigue, slowing down responses, and increasing exposure.

NEC XON kicked off its engagement with the customer through a detailed advisory session which included a strategic audit. The team evaluated the customer’s IT estate, assessed threat exposure, and benchmarked existing controls.

“A cookie-cutter solution was not going to work,” says Armand Kruger, NEC XON head of cybersecurity. “Instead we created a tailored roadmap aligned with the customer’s risk posture and business priorities.”

One critical gap NEC XON identified was the absence of extended detection and response (XDR) capability. Despite having core infrastructure in place, the customer lacked integrated visibility across its digital environment. This discovery shaped the decision to implement Cortex XDR, with objectives centred on transforming cybersecurity from reactive to proactive.

Immediate, dramatic results

Immediately, the customer enjoyed unified visibility across endpoints, networks, and cloud assets with Cortex XDR, enabling the security team to detect threats with far greater accuracy. AI-driven behavioural analytics reduced noise, allowing analysts to focus on genuine risks. Automated responses kicked in at machine speed, containing threats before they could spread.

“What used to take us hours or even days to piece together, we can now investigate and contain in minutes,” says the customer’s CISO. “It has empowered our team to operate like a modern, intelligence-driven SOC.”

A clear demonstration of the platform’s value came shortly after deployment. Cortex XDR detected a lateral movement attempt involving compromised credentials. Its real-time analytics flagged the anomaly, correlated activity across endpoints, and automatically isolated the affected system. Another incident saw a phishing-based attack neutralised before the malicious payload could activate – thanks to AI detection and automated containment.

“These were not just test cases. They were real-world validations of our threat models,” says the CISO. “And Cortex XDR delivered, each time.”

From service provider to strategic partner

What set NEC XON apart, according to the customer, was not just its technical acumen but its strategic approach. Rather than simply deploying Cortex XDR, NEC XON embedded it into our wider operational model. The result was not a standalone security tool but an integrated layer of resilience aligned with broader business processes.

“NEC XON were not just implementers; they were partners,” says the CISO. “They adapted the solution to our environment, guided us through every step, and ensured we could scale securely. Their impact went far beyond delivery.”

Security as an enabler of digital innovation

Beyond just enhancing security, the implementation laid the foundation for broader digital transformation. With real-time visibility and automated threat response in place, security was no longer a bottleneck. It became a business enabler.

“Now they can embrace cloud, modernise systems, and scale digital services with confidence,” says Kruger. “Cybersecurity is no longer something they react to. It is embedded in their growth strategy.”

To CIOs and CISOs still relying on traditional tools, this customer offers a word of advice: rethink your model. “Legacy tools cannot keep up,” the CISO warns. “The shift to XDR is not a luxury. It is a necessity.” But the tech alone is not enough. “NEC XON brought Cortex XDR to life in our context. They helped us to deploy and transform. That is the difference between buying software and building cyber resilience.”

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