The distributions of trace elements in pyrite were studied samples high-grade gold ores from the Talatui, Teremkyn, and Darasun deposits. paper presents LA-ICP-MS data on concentrations mineral deposits goldfield, which produced by a single fluid–magmatic system at various temperatures. high-temperature was found to be enriched Co, Se, W, whereas medium-temperature Cu, Zn, Ag, Te, As, In. behav...

Intrusion Detection and Prevention System is a must for mobile ad networks as the security mechanisms like encryption, authentication and firewall systems are not able to completely secure the nodes and their communication. In this paper, we aim to study the various intrusion detection and prevention systems that were proposed for Mobile Adhoc Networks (MANETs) and compare the recent techniques...

As computer systems become more complex and more widely distributed, it is becoming increasingly difficult to remove all vulnerabilities that can potentially be exploited by intruders. Intrusion tolerance is an emerging approach that aims to enable systems to continue functioning in spite of successful intrusions. Before intrusion tolerance is accepted as an approach to security, there must be ...

In The extensive growth of computing networks and tools and tricks for intruding into and attacking networks has underscored the importance of intrusion detection in network security. Yet, contemporary intrusion detection systems (IDS) are limiting in that they typically employ a misuse detection strategy, with searches for patterns of program or user behavior that match known intrusion scenari...