In a business environment dominated by cloud computing, mobility and Web-based applications, enterprises need smarter, application-aware networks to ensure performance. But while application awareness ...

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 ...

The latest Internet defense technology – deep packet inspection firewalls – is being touted as the best line of defense against worms that can sneak past earlier technology to wreak havoc in corporate ...

Engineer, entrepreneur and inventor Bob Metcalfe once described how the value of a network grew as the number of Ethernet cards increased. The concept also works for applications. While the cost of a ...

A network is two or more computers (or other electronic devices) that are connected together, usually by cables or Wi-Fi. hardware, such as a printer software, allowing multiple users to run the same ...

A tutorial on the Open Systems Interconnection (OSI) networking reference model plus tips on how to memorize the seven layers. The Open Systems Interconnect (OSI) model is a conceptual framework that ...