Cisco next week is set to roll out a suite of products that will help network managers better pinpoint the source of application performance problems. Cisco’s Network Application Performance Analysis ...

Every generation of mobile networks, from 1G to 5G, has rewritten the rules of how the world lives and works. The coming 6G ...

A large freighter enters a bustling, difficult-to-navigate Belgian port in poor weather — but the captain can rest easy because a remote pilot is guiding the ship to safe harbor. Next door in Germany, ...

This is the second in a series of newsletters summarizing the two seminars that Network World recently produced, and Jim moderated, on the topic of network and application optimization. During Jim’s ...

From mainframe, to client-server, to web, to cloud, IT architectures have evolved to support the way people demand to work. In a sense, everything old is new again: Modern cloud-computing technology ...

The innovations include a new suite of coherent optical solutions and a compact, multi-fiber optimized in-line amplifier. Nokia executives will be at the OFC conference in Los Angeles this week to ...

Unneeded or forgotten software on your Windows network could be a gateway for attackers into your system. Follow this advice to identify and restrict problem programs. Can you control the workstations ...

Listen carefully. The top level of the OSI Reference Model and the IETF protocol stack is the application layer. The application layer, however, doesn’t do applications. It provides services such as ...