Web applications are a specialist piece of software that use web technology as the interface between the user and the computer. Such applications include e-tendering platforms, data capture and statistical analysis solutions, search engines, auction sites, databases and e-learning tools.

Web applications come into their own when the user base is dispersed over a wide geographical area but require access to a single computer system. Compared to basic websites, security of such applications is vitally important, as is availability and scalability, as these applications are usually key components in a business’ structure