The security flaws of an identity-based authentication model were analyzed.The scheme failed to achieve entity authentication due to identity MACA+CACAO impersonation attack.Then,an improved authentication scheme was proposed to realize anonymous roaming in heterogeneous wireless networks.The authentication scheme improves the original one in two a
The Tokaido Shinkansen began operating in 1964 and ran at globally unprecedented speeds of more than 200 kmph.Comparison with the operating speed of aircraft necessitated further improvement of the operating speed of Shinkansen.Nevertheless, there was no improvement until 20 years.During that period, the maximum speed of test cars, the highest tech
Knowledge is one of the key resources in business development.Framework for the analysis of the knowledge management system may be built around the concepts of: properties of units, properties of relationships between units, and properties of knowledge.Effective knowledge management results from providing individuals with the opportunity to create,
Abstract Chrysophyllum rufum Large Door Bookcase leaves collected under different light conditions provide information on how this fact can influence the morphology of the species.The anatomy techniques applied to the samples showed that there were discreet differences in the characters considered diagnostic.This indicates that the plant is capable
This article concerns the concept of judicial resistance understood in connection with the individual, on-bench decisions undertaken by judges in view of upholding the rule of law and Licks in defiance of measures introduced by authoritarian, semi-authoritarian, "illiberal", or otherwise oppressive regimes.The point of focus is the normative dimens