The phrase software-defined networking (SDN) was coined when it was necessary to distinguish the concept from the hardware-based variety. Since that time, "SDN" has come to mean the type of ...

SDS is available in numerous variants. It is usually cheaper, flexible to deploy and brings storage efficiencies, but there are pitfalls in complexity, management and performance.

As previously discussed on Computer Weekly, a Software Defined Perimeter approach can form part of a multi-layered approach to network security using a zero-trust model.

Computer science is the study of computers and computational systems. Computer scientists use various mathematical algorithms, coding procedures, and their expert programming skills to study computer ...