Purpose – This article introduces a method for assessing network dynamics over time. It integrates a qualitative approach to data collection with a bifocal approach to data analysis, i.e. where data are interpreted with two lenses: qualitative and quantitative. Design/methodology/approach –...

Purpose – To identify the content of virtual private network, the suitability of virtual private network for e‐commerce transactions, and the economics issue of virtual private network. Design/methodology/approach – A range of virtual private network concepts and technologies are...

Purpose – The primary purpose of this paper is to present a comprehensive strategy for performance, reliability and scalability (PSR) testing of multi‐tier web applications. Design/methodology/approach – The strategy for PSR testing is presented primarily through examination of the...

Purpose – To investigate the relationship between key users (defined as their influence) in “information”, “purchase”, “communication” or “entertainment” networks, and the number of elicited requirements in web‐based information systems (WIS). Design/methodology/approach –...

The Internet technology has been recognised as a key business resource and is increasingly being used and integrated into firm’s marketing activities. This study explored the relationship between market orientation and marketing competency and investigated the role of the Internet marketing...