Cisco this week issued 31 security advisories but directed customer attention to “critical” patches for its IOS and IOS XE Software Cluster Management and IOS software for Cisco ASR 9000 Series ...

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 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 ...

My experience with a deep dive into device administration AAA with Cisco Wireless LAN controllers and the SourceFire/Cisco FirePower Manager software. I recently had to dive very deeply into doing ...

Routing and switching giant Cisco has released an alert to warn of multiple security flaws in some of its Wireless LAN controllers. The company documented at least four vulnerabilities that could lead ...

Cisco on Wednesday issued a security alert warning of a quartet of vulnerabilities affecting all of its wireless LAN controllers, including the Catalyst 6500 and 7600 wireless modules, with software ...

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 ...

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 ...

Not sure what happened to our Network Admin but was told for the time being I am now him. Obtained my Sec+ a year ago so for that time have just been doing "cybersecurity" consisting mainly watching ...

Cisco Systems has released patches to fix serious denial-of-service flaws in its Wireless LAN Controller (WLC) software, Cisco Adaptive Security Appliance (ASA) software and the Secure Real-Time ...

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 ...

Ethernet switch vendors that offer combined or unified LAN and wireless LAN gear say the ultimate goal is to get wired and wireless network technologies to appear as a single network access layer.