Network World First Look
May 06, 2025
ExtraHop looks to eliminate âextra hopsâ in NDR stack
ExtraHop unifies network security and visibility with new all-in-one sensor.
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Zyxel launches 100GbE switch for enterprise networks
The CX4800-56F switch from Zyxel Networks targets network environments where high-bandwidth backbone connectivity is essential.
Engineers rush to master new skills for AI-driven data centers
The explosive growth of AI infrastructure is forcing data center engineers to rapidly master new technical skills as facilities struggle to find staff.
Pantheon of college football gets a Wi-Fi upgrade
Beyond the stadium, Notre Dame is upgrading its entire network infrastructure, including switches, to meet the demands of Wi-Fi 6E.
Tigera extends cloud-native networking with Calico 3.30
Open-source Calico 3.30 introduces staged policies that allow administrators to test network policy changes before implementation and flow logging capabilities that were previously only available in Tigera's commercial offerings.
HPE Aruba boosts NAC security, adds GreenLake 'kill switch'
HPE Aruba Networking platforms gain tighter access controls, new zero-trust capabilities, and DDoS defense updates.
