While application awareness is emerging on individual Layer 4-7 network components, such as firewalls and WAN optimisation appliances, there’s still a way to go in generating application ...

Networking expert Howard Berkowitz wraps up his series on recognizing and preventing network failures.

The internet is a complex network, and understanding how it works requires breaking it down into layers. In this video, we’ll ...

Distributed denial of service attacks targeting applications almost doubled in the last three months of 2017, according to Imperva Incapsula data.

F5 Networks says its new Synthesis architecture takes the core concepts of SDN and applies them to layer four through seven application services.

As a matter of fact, when I started writing this post I titled it “Layer 4 of the OSI Model – understanding the application layer,” and then I had to go back and correct myself.

VMware AppDefense takes advantage of insight provided by VMware's NSX software-defined networking platform to protect applications from attempted hacks even when run in virtual machines.