Smart Cards

ABSTRACT In this seminar, is giving some basic concepts about smart cards. The physical and logical structure of the smart card and the corresponding security access control has been discussed in this seminar. It is believed that smart cards offer more security and confidentiality than the other kinds of information or transaction storage. Moreover, applications [...]

IEEE 802.11n –Next Generation Wireless Standard

ABSTRACT The newest standard in Wireless LAN is called 802.11n. 802.11 is an industry standard for high-speed networking. 802.11n is designed to replace the 802.11a, 802.11b and 802.11g standards. 802.11n equipment is backward compatible with older 802.11gab and it supports much faster wireless connections over longer distances. So-called “Wireless N” or “Draft N” routers available [...]

CONTEXT ORIENTED PROGRAMMING

ABSTRACT Context-dependent behavior is becoming increasingly important for a wide range of application domains, from pervasive computing to common business applications. Unfortunately, mainstream programming languages do not provide mechanisms that enable software entities to adapt their behavior dynamically to the current execution context. This leads developers to adopt convoluted designs to achieve the necessary runtime [...]