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Wireless Sensor Networks consist of several autonomous sensors deployed in a distributed fashion for different purposes like that of wildlife tracing, detection of intruders, environment monitoring etc. Efficient multicast is necessary to scale down the exchange of messages for group communication in sensor networks. However incorporating security in wireless sensor group communication is a huge challenge...
Intrusion Detection System (IDS) is a hardware or software that monitors network or host activities for detecting malicious behavior. There are certain attacks which do not change the syntax/sequence of network traffic nor lead to any statistical deviation. Such attacks are difficult to detect by signature or anomaly IDSs. Active Discrete Event System (DES) based IDSs are now being proposed for such...
L1 is a lysogenic phage of mycobacteria, which along with L5 and D29 constitute a closely linked family of homoimmune mycobacteriophages. These phages can be potentially used for genetic engineering of mycobacteria and diagnosis of mycobacterial infection. The effectiveness of such phage based systems depends on the efficiency with which they infect and grow within target cells. While working with...
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