Networking

Networking | News, how-tos, features, reviews, and videos

skills programmer data scientist graduate school college certification mortar board valedictorian c
certification mortar board graduate graduation college expert by wittayayut 870798666

Industry 4.0 / Industrial IoT / Smart Factory / automation

Cisco pushes 5G to hasten industrial IoT

Cisco says it expects rapid future development of 5G mobile technology will be a boon for industrial IoT use cases

ipv6 wireless network apps smart technology iot

How to prevent IPv6 VPN breakout

Without properly configured remote-access VPNs, IPv6 traffic from remote devices can escape corporate security controls.

Linux security

Linux sudo flaw can lead to unauthorized privileges

Exploiting a newly discovered sudo flaw in Linux can enable certain users with to run commands as root despite restrictions against it.

future wifi

Beamforming explained: How it makes wireless communication faster

Beamforming uses the science of electromagnetic interference to make Wi-Fi and 5G connections more precise.

nano data server data center small hand holding network server johannes w via unsplash scanrail get

9 hot micro-data-center startups to watch

Startups focused on micro data centers could fill a void created by growing demand to process IoT data closer to the network edge.

router system hub image
Updated

Best mesh Wi-Fi routers: Reviews and buying advice

Few elements of your home’s infrastructure have a bigger impact on your tech life. We recommend mesh Wi-Fi routers for most people, and we’ll help you find just the right one for your needs.

secure elections / electronic voting / digital election data security / secure voting machines

VMware builds security unit around Carbon Black tech

VMware has wrapped up its $2.1 billion buy of cloud-native endpoint security vendor Carbon Black to provide more comprehensive integrated security.

Contribute to the 2019 Network World State of the Network survey

Take our survey to share your insight on emerging networking technologies such as 5G, SD-WAN and edge computing.

compromised data / security breach / vulnerability

Cisco: 13 IOS, IOS XE security flaws you should patch now

Cisco this week warned its IOS and IOS XE customers of 13 vulnerabilities in the operating system software they should patch as soon as possible.

youtube thumbnails template
video

What's next for 5G in the U.S.? | TECH(talk)

5G has been getting more and more buzz over the past few months, but very few people have actually experienced its promised high speeds. Customers in the U.S. are still months--if not years--away from widespread 5G coverage. PCWorld's...

tt19 040 state of 5g thumb 2560x1440
video

U.S. government voices concerns about China's involvement in 5G

As the global push toward 5G continues to pick up speed, government officials in the U.S. continue to have concerns about China's growing dominance in the 5G market. One U.S. senator, Sen. Mark Warner, has concerns about Chinese...

access control / authentication / privileges / managing permissions

Cisco spreads ACI to Microsoft Azure, multicloud and SD-WAN environments

Cisco is extending its Application Centric Infrastructure (ACI) technology to help customers grow and control hybrid, multicloud, and SD-WAN environments.

netgear range extender

Eradicate Wi-Fi dead spots with this $20 Netgear range extender

Amazon is selling Netgear's EX2700 range extender for $20, a full 33 percent off its usual price.

nw hpe networking chief keerti melkote

HPE's vision for the intelligent edge

HPE plans to incorporate segmentation, artificial intelligence and automation into its wired and wireless gear in order to deal with the increased network challenges imposed by IoT and SD-WAN.

nw hpe networking chief keerti melkote by hpe

Q&A: HPE's networking chief opens up about intelligent edge, Cisco and micro data centers

HPE’s Keerti Melkote talks about networking challenges at the edge, network-based security, micro data centers and his company's strategies as he negotiates one of the most technologically and competitively challenging markets.

Identity access management  >  abstract network connections and circuits reflected in eye

Using predictive analytics to troubleshoot network issues: Fact or fiction?

Predictive analytics can reveal lurking network problems before they impact reliability or performance. Once considered a futuristic technology, predictive analytics is poised to become a mainstream network diagnostic and management...

SD-WAN  >  The concept of a visual transition from hardware cables to software code.

VMware touts hyperscale SD-WAN

VMware is teaming up with Dell/EMC to offer a hardware/software package rolled up into a managed SD-WAN service.

Complete a survey on enterprise purchasing for a shot at $500

A 10-minute survey about how major business-IT purchasing decisions are made gives you the chance to win a $500 sweepstakes.

Load More