The technology provides secure remote access to a broad spectrum of applications and network resources Application-layer VPNs are generating lots of attention these days. Proponents cite the ...

Recent advances in defenses that target malicious network traffic have made it possible to analyze that traffic in real time for potential threats. These techniques enable visibility throughout the ...

We are fortunate to live in an exciting time where multiple technological leaps are occurring. Specifically, I am thinking of the mobile industry transition from 4G to 5G, and the cross-industry IT ...

Application layer attacks have been with us since the first internet-facing applications. However, a recent survey showed 89% of respondents admitted to an application attack in the past year.

A web application firewall (WAF) is a critical component of an enterprise security infrastructure, providing a key security layer for web-facing applications and APIs. As web applications mature and ...

Welcome! 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 ...

When IT professionals think about IT infrastructure, they conjure images of routers, switches, WANs, disk arrays and lots and lots of end points. When end users think about IT, they imagine their ...

Lightbend Inc. is making it easier for developers to build cloud-native applications with the launch today of Kalix, a new platform-as-a-service that serves as a unifying application layer in concert ...

We have now met the archenemy of networks, Mr. Murphy, as he cackles “What can go wrong, will,” in the introduction to failure modes and the discussion of failure modes at the physical and data link ...