Cisco Systems has issuesd an advisory warning to customers of several vulnerabilities in its wireless Lan controllers that could be exploited remotely to conduct a denial of service attack. The Cisco ...

A Cisco security advisory outlines weaknesses in its WLAN controllers that could lead to the kind of inadvertent denial of service attacks that affected Duke’s wireless net. Cisco has just released a ...

This vendor-written tech primer has been edited by Network World to eliminate product promotion, but readers should note it will likely favor the submitter’s approach. With the increased performance ...

Going wireless may avoid the expense of cabling and wired LAN drops, but wireless networks still require effective technical support and troubleshooting. Smooth operation starts with a well-designed ...

Flaws can be exploited to gain unauthorized access or cause denial-of-service conditions Cisco Systems released new firmware versions for some of its small business routers and wireless LAN ...

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 ...

Justin Dover is a network administrator at Harpeth Hall School in Nashville, Tenn. He has presented at many conferences, including the Laptop Institute. With this tool, you can manage multiple access ...