Virtualization technology, whereby multiple operating systems can be run on shared hardware, is extremely well understood if somewhat inefficient in its use of resources. Just a few decades ago, ...

Today voice and data already share the high-bandwidth pipes into an enterprise, through frame relay protocols, voice over IP, firewalls for communications systems and automated call center systems. As ...

An operating system is a master control program that runs the computer system. In all environments, except for specialized scientific and process control applications, the operating system (OS) ...

What are open-source operating systems? Underpinning an operating system, for example Windows on your PC or Android on your phone, is many, many lines of code. Allowing anyone to inspect the source ...

In today’s world, digital threats are everywhere. They’re increasingly sophisticated in nature, making the security of company-owned and managed hardware more critical than ever. For businesses of all ...