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Layoffs rock the IT services industry amid move to the cloud
Companies that specialized in corporate consulting services are being hit as clients move from on-prem to the cloud.
Airbus tells quantum-computing developers what it needs from the the technology
Aerospace multinational Airbus says it is 'quantum-ready' and helping to shape the future capabilities of quantum computing.
COVID-19: Weekly health check of ISPs, cloud providers and conferencing services
Thousand Eyes, which tracks internet and cloud traffic, is providing Network World with weekly updates on the performance of three categories of service provider: ISP, cloud provider, UCaaS
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Cisco warns of Nexus switch security weakness
Cisco Nexus NX-OS software could be exploited to create a DOS attack.
A tiny experimental optical chip can support downloads of 1,000 movies in a split second
Researchers have created a device that can greatly expand the raw data rate of existing optical networks while reducing the amount of hardware necessary.
IT skills to master for a better post-pandemic job
Network pros can be learning new skills during the pandemic to support shifting IT priorities.
Wireless upgrades from Cisco, Aruba, Juniper aim at helping businesses reopen safely
Cisco, Aruba and Juniper are unwrapping packages aimed at helping organizations safely re-open as some Covid-19 restrictions ease
Is quantum computing ready to leap into the real world?
While tech industry heavyweights strive for quantum supremacy, IDC’s latest research reveals the current state of quantum computing and explains why real-world applications are only a qubit away.
How to find and remove broken symlinks on Linux
A symlink or "symbolic link" is a Linux file that simply points at another file. If the referenced file is removed, the symlink will remain but not indicate there's a problem until you try to use it. Here are some easy ways to find...
Cisco takes aim at supporting SASE
Cisco will upgrade and integrate access-control, networking and security products to address the goals of secure access service edge
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Sales of Ethernet switches and routers hit a 7-year low in Q1
COVID-19-related supply-chain issues, uncertainty undercut revenues from switches and routers.
Cisco grabs ThousandEyes for network-intelligence technology
Cisco said it envisions embedding ThousandEyes technology in a variety of its products including its AppDynamics application performance, SD-WAN, WebEx and Meraki families.
Career roadmap: Cloud engineer
The shift to the cloud has been so pervasive that it has left a lot of companies with a skills gap they are struggling to fill with professionals who have cloud experience. That makes it a great time to be a cloud engineer.
SASE helps healthcare company pivot to support remote workers
TrialCard rolls out secure access service edge (SASE), which combines SD-WAN capabilities with network security services.
Fujitsu delivers exascale supercomputer that you can soon buy
Fujitsu has delivered all the components needed for a supercomputer in Japan that is expected to break the exaFLOP barrier when it comes online next year, and that delivery means that the same class of hardware will be available...
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