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Palo Alto CEO says legacy cybersecurity cannot stop AI, $1 trillion infrastructure modernisation needed

Palo Alto Networks CEO Nikesh Arora (니케시 아로라) said companies worldwide must overhaul existing cybersecurity systems as AI spreads. He said about $1 trillion worth of ageing security infrastructure built for pre-AI environments cannot handle automated threats, requiring a rethink of cyber architecture. Palo Alto’s earnings beat expectations and it offered strong guidance, reflecting rising demand. Arora cited shifting investor views and highlighted a new programme to test defences and support infrastructure modernisation.