Palo Alto CEO Warns of Quantum Computing Risk by 2029; Launches Enterprise Browser
During a discussion of Palo Alto Networks’ results for the first quarter of 2026, CEO Nikesh Arora offered a forecast that immediately drew the attention of analysts. According to him, nations that are heavily investing in research may attain functional quantum-computing systems by around 2029 — or perhaps even sooner. This timeframe, he noted, marks the point at which conventional defensive mechanisms will no longer be able to withstand quantum attacks, as quantum algorithms could crack cryptographic keys within minutes. Consequently, the company is preparing a portfolio of solutions designed for an era in which classical encryption schemes will no longer serve as a reliable foundation for security.
CTO Lee Klarich added that discussions surrounding post-quantum algorithms have become far more practical in recent months. Many organizations are already reviewing transition roadmaps and attempting to determine when they will need to overhaul their infrastructure. Over the past six months, Klarich observed a surge of interest in these tools — not as an abstract exploration of a distant future, but as a concrete strategy for addressing imminent risks.
In parallel, Palo Alto is advancing development of its enterprise browser. The market for such products has existed for years: Citrix has experimented in this space, and Atlassian recently acquired a developer for $610 million. Arora linked the emergence of Palo Alto’s offering to the results of an internal assessment. During an inspection of a customer’s environment, the company found that, of 5,000 work browsers, 167 had malicious modifications. This outcome underscored how frequently the browser environment serves as a point of entry—especially given its ubiquitous role in day-to-day office work.
The situation may grow more complex as browsers with built-in neural networks become mainstream. Arora emphasized that the browser window has already become the primary workspace for countless employees, and such concentration of activity inevitably heightens risk. Palo Alto expects its browser to scale to tens of millions of devices — Arora cited a target of 100 million installations. At such a scale, the browser becomes a platform capable of hosting supplementary tools for traffic analysis and user-action control.
Turning to post-quantum technologies, the CEO stressed that the exponential growth of data is making network-flow analysis increasingly difficult. As AI systems become more sophisticated, the strain on infrastructure rises, increasing the importance of tools capable of dissecting traffic at the deepest technical layers.
Palo Alto also announced its $3.5-billion acquisition of Chronosphere, a company specializing in observability platforms built for massive telemetry streams and distributed services. Palo Alto’s engineers evaluated Chronosphere’s architecture and returned with an unusually high appraisal of its capabilities. Such praise, Arora noted, is rare — developers are not typically inclined to compliment external solutions. The system is particularly valuable in environments that process petabytes of data, where even minor delays can knock AI services offline.
He further noted that many legacy observability platforms were created for an era with vastly different workloads and are ill-equipped for the scale required by modern models. Chronosphere, according to Palo Alto, enables the processing of enormous data volumes at lower cost, offering a significant advantage over competing products.
CFO Dipak Golechha assured investors that the integration of Chronosphere is progressing in parallel with preparations for the acquisition of CyberArk, valued at $25 billion. Joint teams, he said, are working smoothly, with key milestones being achieved without disruption. Arora added that unification with CyberArk will expand the set of subscription-based capabilities that can be integrated into Palo Alto’s security appliances. In the future, a single system may employ several modules as individual subscriptions.
The company also presented its financial results. For the first quarter, Palo Alto generated $2.5 billion in revenue, $2 billion of which came from subscriptions and support — a 16% increase year-over-year. Further growth is expected in the second quarter.
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