Four vulnerabilities in the widely adopted 'Stacked VLAN' Ethernet feature allows attackers to perform denial-of-service (DoS) or man-in-the-middle (MitM) attacks against network targets using ...

By separating the HVAC, generator and other building systems from the main network, disruption risk drops, according to Troy ...

Have you been told that VLANs are the ultimate solution to your network woes? That they’ll magically secure your infrastructure, eliminate complexity, and solve all your traffic management headaches?

I’ve seen private virtual LANs (PVLANs) described as a way to isolate DMZ servers from each other by restricting traffic between switch ports. Cisco’s PVLANs allow ports to be promiscuous, isolated or ...

I’ve always found the vernacular used in computing very interesting. For example, there’s the term virtual. In computing, what is called virtual does not physically exist but has been made to appear ...

Lately, I’ve heard many mentions, pro and con, of using virtual LANs to solve QoS challenges in wireless LANs. If like me, you’ve been confused by some of this talk, read on. First, several vendors ...

You may or may not have heard of VLAN (Virtual Local Area Network). It is something that is primarily used in large businesses around the world. If you are interested in opening a business that ...

Protect your home network from potential IoT device vulnerabilities with these practical tips for segmentation, strong passwords, and more.

So switched my entire home network stack over to Ubiquity recently - UDM-SE, managed switches for home/work, and AP's. Just added my 1st NEW HomeKit lightbulb last night since the switch, and realized ...

Elisity, a pioneer in identity-based microsegmentation, today announced it was named a CyberSecurity Breakthrough Awards winner in the "Overall Network Security Solution Provider of the Year" category ...