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

Operating at Layer 7 provides visibility into application data, giving network administrators new opportunities to enforce security policy for remote application access.

Throughout this course, Network Systems Foundations, you will delve into the fundamental layers of network communication. You will start with a thorough discussion of the Link Layer and its crucial ...

Network VirusWall 1200 is an outbreak prevention appliance that scans, detects and blocks threats from inside the corporate network, not just in the application layer. In addition, Trend Micro's ...

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.

What does application layer actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

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

What should organisations be doing to address application layer attacks and reduce the likelihood of a breach through this type of attack?

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