Cisco has released patches and workarounds for 16 of its wireless products, removing several denial of service vulnerabilities and a bug that allowed unauthorized access to the system. The most severe ...

Justin Dover is a network administrator at Harpeth Hall School in Nashville, Tenn. He has presented at many conferences, including the Laptop Institute. Everyone wants wireless these days, and they ...

Cisco this week announced it will soon ship its Application Centric Infrastructure controller and rolled out other extensions across its data center portfolio. Cisco’s Application Policy ...

Networking company Cisco has warned of multiple vulnerabilities in its wireless LAN controllers. There are three denial-of-service (DoS) vulnerabilities and one privilege-escalation issue, the ...

Cisco warned this week that two vulnerabilities, which have been exploited in zero-day attacks, are now being abused to force ...

From AI-powered platforms to new networking gear, here are the technology innovations shared at Cisco Partner Summit 2025.

Researchers from AWS said they spotted a hacking campaign taking advantage of a zero-day vulnerability in Cisco network ...

The Cisco Extensible Network Controller (XNC) continues to be one of the most frequently viewed products in the SDxCentral directory. But you might have noticed that for some time, Cisco has been ...

Logan Harbaugh is a longtime technology journalist. The expensive part of setting up a company network is not equipment and installation costs. Rather, it’s the ongoing support costs associated with ...

We are working on a decently sized network upgrade at a medical center. Switching all Dell 10/100 switches for Cisco gigabit switches, new fiber runs, VLANs to hospital, etc. in preparation for ...

Cisco today announced two new products aimed at cloud providers and enterprises and unveiled more details on its Cisco ONE SDN controller. The two new major products are the Nexus 6000 family, which ...

Cisco Systems released new firmware versions for some of its small business routers and wireless LAN controllers in order to address vulnerabilities that could allow remote attackers to compromise the ...