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network management tools

Arista adds cloud, automation features

Arista introduces CloudVision 2021, which enables easier automation and management of workflows.

A U.S. dollar sign amid statistical metrics.

Gartner: Worldwide IT outlay to hit $4T in 2021

Gartner forecasts the biggest growth in IT spending this year will be on laptops, mobile phones and enterprise software.

intel xeon 3rd gen scalable processors

Intel releases 3rd-gen Xeon Scalable processor

Intel is trying to wrest back leadership from AMD with a host of new features, massive core count, and 40 new chips tailored for three different markets.

frozen bitcoin circuits

Immersion cooling firm LiquidStack launches as a stand-alone company

LiquidStack’s low-power, closed-system server-cooling technology, has caught the eye of Microsoft Azure.

arm cortex chip image

Arm's latest: A CPU design to better serve AI, ML

The new Arm9 microarchitecture from Arm will cater to the demands of artificial intelligence and machine learning, and add security features.

nw mm wave harvester 1200x800

5G: mm-wave signals could power self-charging IoT devices

Scientists at Georgia Tech have developed an antenna that can translate millimeter-wave 5G signals into usable electrical power.

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Cisco streamlines, upgrades its SASE bundle

Cisco is making it simpler to buy its SASE offerings, adding passwordless authentication, and helping to customize the package through a SASE channel in its DevNet software-developer community.

dashboard / report / metrics / results / analysis / management

Cisco brings net intelligence to Catalyst switches, app-performance management

Cisco this week said it added technology to its widely-used Catalyst switch and AppDynamics application monitoring package that will let customers more easily see and fix critical network and application problems across their...

Intel wafer spin

Intel’s $20 billion bet on advanced fabrication

Intel CEO Pat Gelsinger is going forward with Intel's chip-foundry business, with plans later this year to announce its expansion in the US and Europe.

Tech Spotlight   >   IT Leadership [Network World]   >   IT leader considers an abstract IoT network

Cisco takes its first steps toward network-as-a-service

Cisco unwraps Cisco Plus, a NaaS offering focused on security and hybrid cloud for now

5g 4g wireless wireless network devices

5G: Network slicing could result in vulnerabilities

Missing security-validation steps in network slicing design pose a risk of serious privacy and security breaches, according to AdaptiveMobile Security..

smartphone of tomorrow HoloFlex phone prototype

6G: Vast and mysterious promises

6G wireless may be a decade away, but it’s already expected to support terabit speeds, power mobile devices, and enable mobile holograms.

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NaaS: Network-as-a-service is the future, but it’s got challenges

NaaS offers flexibility, rapid provisioning, and predictable costs, but needs to resolve issue of vendor lock-in and service-level.

digital earth 5g ai technology picture id1132986308

5G: Time to get real about what it will be used for

Hype around 5G suggests it will prompt revolutionary changes in what wireless is used for, but it’s success will be providing better answers to existing problems.

network servers / data center

IDC: Using the cloud could save 1B+ metric tons of CO2 emissions

If enterprises adopt the operational models of hyperscalers, it would maximize the reduction of CO2 that can be attributed to data centers, but just moving workloads to the cloud would help a lot.

network variables + dynamics / digital transformation

Open source, programmability, and as-a-service play a big role in future networks

As networks rely more on software, industry experts expect open-source to play a role in Layer 2 and 3 functionality, and that data-centers will rely more on cloud-like services.

the latest in innovation in the sd wan managed services market1400

Google and Cisco extend SD-WAN, cloud network-management integration

Cisco has integrated its SD-WAN technology with Google's Network Connectivity Center, a new management platform designed to simplify on-prem and cloud networking.

VMware

VMware adds to cloud-app security with Mesh7 buy

Mesh7's security technology will be combined with VMware's Kubernetes-based Tanzu Service Mesh.

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