Public Cloud-managed LAN: AI Cybersecurity Fuels Growth

The Public Cloud-managed LAN market is set for accelerated growth from 2026 to 2030. This is driven by concerns about AI cybersecurity threats and a focus on AI use cases. Public Cloud-managed LAN revenue is expected to grow by double-digits in 2026. It will also outpace the broader LAN market over the next five years. Meanwhile, CNaaS revenue is accelerating due to new functionality and channel expansion. LAN-as-a-Utility vendors Meter and Nile are expanding the Campus NaaS market. They are developing channel relationships and establishing a global presence. CNaaS revenue from these vendors doubled in 2025, and this elevated growth is expected to continue. This trend means enterprises can benefit from frequent security patches and focus more on AI implementation.