It’s free, and you can set it up and forget about it – is OpenDNS Family Shield the ideal web filter for families?

In today’s digitally governed world, Domain Name System (DNS) architecture remains the foundation for nearly all internet communication.

From those upstarts specializing in networking-as-a-service, quantum networking, private 5G and AI, CRN rounded up 10 of the hottest networking startups of 2025 so far.

Cisco launches renamed DNS Defense software with new AI-based DNS tunneling enhancements and DGA detection capabilities.

The collective, called AGNTCY, aims to create a standard way for AI agents from different platforms and frameworks to talk to each other.

The security data centre underpins Cisco’s cloud-based security services including its new Secure Service Edge, SSE solution, Cisco Secure Access and Umbrella DNS.

Tags Meraki Cisco Dns Dhcp Network Infrastructure Network Management Network Operations Sd-wan Cloud Computing Computer Networking ...

How to Disable DNS Lookup in Cisco. When a Cisco router is initially configured, the router's DNS lookup function is enabled by default. This function is only useful if the router utilizes a DNS ...

Cisco’s latest cyber threat report has shed light on the evolving landscape of digital threats, with researchers analysing DNS data to uncover trends in cybercriminal activity. The networking giant’s ...