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Optical networking challenges gain attention as AI networking demands rise

Network World

As large enterprise and hyperscaler networks process increasingly greater AI workloads and other applications that require high-bandwidth performance, the demand for optical connectivity technologies is growing as well. But the use of fiber optics in networks is not without its challenges.

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What is SASE? How the cloud marries networking and security

Network World

Secure Access Service Edge (SASE) is a network architecture that combines software-defined wide area networking (SD-WAN ) and security functionality into a unified cloud service that promises simplified WAN deployments, improved efficiency and security, and application-specific bandwidth policies. billion by 2025. billion by 2025.

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Nvidia details its GPU, CPU, and system roadmap for the next three years

Network World

Nvidia CEO Jensen Huang shared previously unreleased specifications for its Rubin graphics processing unit (GPU), due in 2026, the Rubin Ultra coming in 2027, and announced the addition of a new GPU called Feynman to the mix for 2028.

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Network jobs watch: Hiring, skills and certification trends

Network World

Network and infrastructure roles continue to shift as enterprises adopt technologies such as AI-driven network operations , multicloud networking, zero trust network access ( ZTNA ), and SD-WAN. trillion in delays, quality issues, and revenue loss.

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Device42 amps up IT asset management with generative AI

Network World

Device42’s product is delivered as a virtual appliance, and once installed, it uses agentless discovery to identify the network, application, and infrastructure components across on-premises and cloud environments.

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9 steps to take to prepare for a quantum future

Network World

On the quantum computing vendor side, 39% expect their customers to be using quantum computers inproduction in 2026, according to an Omdia survey released in October. Adversaries that can afford storage costs can vacuum up encrypted communications or data sets right now. Keys are the number one use case, says Ricotta.

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HPE-Juniper merger faces antitrust inquiry in UK

Network World

An inquiry into HPE’s $14 billion takeover of Juniper Networks by the UK’s Competition and Markets Authority (CMA), a move that potentially could delay approval of the deal, will have little impact on data center managers, an analyst with Info-Tech Research Group said. Of course it would. Not at all.”