This paper describes TAPI, an offline scheme intended for general Internet-based micropayments. TAPI, which extends and combines concepts from the KeyNote Microchecks and OTPCoins...
Matt Blaze, John Ioannidis, Sotiris Ioannidis, Ang...
Context-based access control is an emerging approach for modeling adaptive solution, making access control management more flexible and powerful. But in the ubiquitous environment...
Nguyen Ngoc Diep, Le Xuan Hung, Yonil Zhung, Sungy...
Abstract: The economic relevance of IT risk is increasing due to various operational, technical as well as regulatory reasons. Increasing flexibility of business processes and risi...
Standards for safety critical software usually either mandate or recommend development and assessment techniques which are deemed appropriate to reduce the risk of flaws in the so...
More and more functionality is provided by mobile phones today; this trend will continue over the next years. However, with the increasing functionality new risks go along. This n...