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 ...

Daniel West, IT director at online fashion retailer Asos, is only too aware of network resilience. The company's global distribution centre is located in the UK and is served by two networks running ...

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 ...

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 ...

There's still time for technically inclined Soldiers to apply for the Army's Computer Network Operations Development Program class of 2021. The CNODP offers an opportunity to develop skills in system ...

With Windows Server 2012 R2, Microsoft has built in a reverse-proxy feature. The Web Application Proxy securely publishes internal resources out to the Internet for access by both corporate-owned ...