Palo Alto Networks Announces 'Secure by Design' AI Factories

Why it matters

The 'Secure by Design' AI Factories initiative, announced at Mobile World Congress 2026, extends beyond Palo Alto Networks to include key partners like Nokia, U Mobile, Aeris, and Celerway. This collaboration aims to embed security from the data center to 5G networks and IoT fleets, addressing the massive multi-terabit throughput required for training AI models. The partnership with Nokia is specifically geared towards supporting the rise of European 'Gigafactories' for high-performance, sovereign AI workloads. Sovereign AI has become a critical focus for nations and enterprises, treating AI as a strategic asset similar to energy or defense infrastructure. The core idea is to ensure that AI systems, the data they use, and the models they create are fully controlled and compliant within an organization's or nation's legal and strategic boundaries, avoiding reliance on foreign-hosted platforms. This approach is vital for regulated industries and governments to maintain data privacy, intellectual property protection, and national security. Under CEO Nikesh Arora, who joined in 2018, Palo Alto Networks has shifted from a firewall vendor to a comprehensive AI-powered cybersecurity provider, focusing on "platformization" to unify security tools. Arora has emphasized that as AI becomes more pervasive, it expands the attack surface, creating new classes of risk that require a move from prevention to real-time detection and response. This strategy includes championing "Precision AI" to proactively defend against the rising tide of automated cyberattacks. This initiative builds on previous collaborations, including a significant partnership with NVIDIA to embed zero-trust security directly into the data processing unit (DPU) layer of AI infrastructures using NVIDIA's BlueField technology. This "secure-by-design" architecture provides agentless, real-time workload threat detection without impacting performance. Other key alliances include a partnership with IBM to deliver AI-powered security services and a joint solution to prepare enterprises for quantum-safe cryptography. The broader context for this announcement is the rapid acceleration of enterprise AI adoption, which magnifies existing security vulnerabilities. Agentic workflows, where AI agents are given more autonomy, require stringent guardrails and controls to operate safely in high-consequence applications. The challenge is not just blocking threats, but matching the speed of AI-powered attacks, demanding a fundamental shift in enterprise security architecture.

Key numbers

• The 'Secure by Design' AI Factories initiative, announced at Mobile World Congress 2026, extends beyond Palo Alto Networks to include key partners like Nokia, U Mobile, Aeris, and Celerway.
• This collaboration aims to embed security from the data center to 5G networks and IoT fleets, addressing the massive multi-terabit throughput required for training AI models.
• Under CEO Nikesh Arora, who joined in 2018, Palo Alto Networks has shifted from a firewall vendor to a comprehensive AI-powered cybersecurity provider, focusing on "platformization" to unify security tools.

What happens next

• This collaboration aims to embed security from the data center to 5G networks and IoT fleets, addressing the massive multi-terabit throughput required for training AI models.
• Arora has emphasized that as AI becomes more pervasive, it expands the attack surface, creating new classes of risk that require a move from prevention to real-time detection and response.
• The ecosystem aims to provide a unified security foundation for both the physical and digital infrastructure required to operate high-performance, sovereign AI systems.

Sources

• have announced
• The 'Secure by Design'
• The partnership with
• Sovereign AI has become
• The core idea is to ensure
• This approach is vital
• Under CEO Nikesh Arora
• Arora has emphasized
• This initiative builds
• Other key alliances include

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