Network Infrastructure resources and information

Network Infrastructure News

June 11, 2021 11 Jun'21
Cisco DNA Center update tackles customer headaches

The latest DNA Center upgrade simplifies deploying the campus network controller and scaling the platform to handle more endpoints. Cisco plans to release it in mid-June.
June 04, 2021 04 Jun'21
Cisco readies portfolio for hybrid cloud, modern data centers

Cisco tackles hybrid cloud complexity with the introduction of the UCS X-Series unified computing system, ThousandEyes integrations and Intersight advancements.
June 02, 2021 02 Jun'21
Microsoft buys ReFirm Labs to bolster IoT firmware security

Microsoft has bought ReFirm Labs in an IoT security play. The company said Refirm's open source-based products would help it address firmware vulnerabilities in IoT devices.
May 14, 2021 14 May'21
Cisco's latest acquisition spree nabs three companies

Cisco's acquisitions, announced this week, would improve event hosting in Webex, boost network speeds for 5G, and enhance its security platform. Deal terms were not released.

Bring yourself up to speed with our introductory content

near-end crosstalk (NEXT)

Near-end crosstalk (NEXT) is an error condition that can occur when connectors are attached to twisted pair cabling. Continue Reading
10 Gigabit Ethernet (10 GbE)

10 Gigabit Ethernet (10 GbE) is a telecommunication technology that offers data speeds up to 10 billion bits per second. Continue Reading
spectrum analyzer

A spectrum analyzer is a device that measures and displays signal amplitude (strength) as it varies by frequency within its frequency range (spectrum). Continue Reading

Weigh the pros and cons of technologies, products and projects you are considering.

Evaluate edge computing software for device management

Managing a variety of devices at the edge can create a complex challenge for organizations, but software-based edge management platforms can help. Continue Reading
Cloud-based network management leads 2021 network investments

A recent ESG survey shows that many enterprises speeding their digital transformation plans are also increasing 2021 network investment, emphasizing cloud-based network management. Continue Reading
Enterprises mull 5G vs. Wi-Fi security with private networks

While Wi-Fi security can be implemented just as securely as 5G, mechanisms built into 5G offer some compelling benefits to enterprises considering private 5G networks. Continue Reading

Learn to apply best practices and optimize your operations.

Use NSX firewall best practices to improve security

VM security is integral to a healthy data center. VMware's NSX-T software offers comprehensive security measures through firewalls. Make them work with a few best practices. Continue Reading
5 steps to achieve network infrastructure modernization

All networks may be different, but companies have similar goals when they look to upgrade their network infrastructures. Assessing current designs is just the first step. Continue Reading
Enterprise RF spectrum management best practices

Effective spectrum management requires coordination from company departments to follow certain policies before introducing wireless devices to the enterprise. Continue Reading

We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.

The top 6 SSH risks and how regular assessments cut danger

By performing ongoing risk assessments, organizations can keep their SSH vulnerabilities at a minimum and ensure their remote access foundation is secure. Continue Reading
SASE challenges include network security roles, product choice

Secure Access Service Edge blends network and security functions. While this integration has its benefits, enterprises still need to address some SASE challenges. Continue Reading
Troubleshoot wireless network connection problems in 10 steps

When troubleshooting wireless network issues, several scenarios can emerge. But valuable end-user insights can help network administrators root out problems. Continue Reading