Unconscious patterns of behavior can impede our professional progress. For example, you might watch others capitalize on ideas you have but don’t act on. Or your abrupt delivery of “the facts” alienates your colleagues and creates friction that can be detrimental.…

The simplest way to implement layer-3 forwarding in a network fabric is to offload it to an external device1, be it a WAN edge router, a firewall, a load balancer, or any other network appliance.

Routing at the (outer) edge of the fabric

An application-level gateway (ALG) is a type of firewall that filters traffic at the application layer of the OSI model. Here’s how they work—and how they can benefit your organization.

Stateful-inspection firewalls are a critical component of network security. Learn how they work and why they are important.

Virtual networks are vital for cloud computing, and virtual LANs can transform networks