Sensor network is one of the authoritative leading technology of current *** is the main concern for everything whether it is for wired based networks or wireless based *** far,many of the researches have thought to p...
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Sensor network is one of the authoritative leading technology of current *** is the main concern for everything whether it is for wired based networks or wireless based *** far,many of the researches have thought to physically implement the sensor nodes and sensor networks for secure communications but they did not think over it for security perspective. Sensor network works in very resource constraint environment. Due to these security reasons,we present various protocols to provide the basic needs of data security that are: confidentiality,authentication,freshness and authenticated broadcasting because this broadcasting requires some techniques or protocols to securely communicate with other sensor node（s）.Other issues in sensor networks are power management,computation overhead and low memory capacity.
In view of the information leakage brought by removable storage device, the paper designed and implemented the anti-leak security system based on C\S architecture. The system taken filter driver technology to provide ...
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In view of the information leakage brought by removable storage device, the paper designed and implemented the anti-leak security system based on C\S architecture. The system taken filter driver technology to provide fine-grained and flexible access control over removable storage devices and file transparent encryption and decryption, and implemented the effective monitoring of removable storage devices and document information confidentiality in the intranet.
Updating XML documents is getting more and more attention from both academic and commercial *** time needed to update XML documents is a key factor for the success of any application especially for those related with ...
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Updating XML documents is getting more and more attention from both academic and commercial *** time needed to update XML documents is a key factor for the success of any application especially for those related with the *** this article,we suggest using Petri Nets as a tool for designing a concurrent model that is able to achieve XML update ***,we suggest using the same tool for validating these ***,we propose to apply the concurrent model by using multithreading on a Multicore *** plan to prove that these models can minimize the time spent in updating and validating XML documents
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