The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Security plays an important role in the ability to deploy and retrieve trustworthy data for a wireless sensor network. Secure coverage is an effective defense against attacks which take advantage of a lack of deployment information. In this work, on the basis of improved genetic algorithm, a novel algorithm is proposed to guarantee the effect of secure surveillance. Comparison and simulation results...
In current research self-security management is of high interest. Wireless Ad hoc networks use mobile nodes to enable communication outside wireless communication zone. Attacks on wireless ad hoc network routing protocols disrupt network performance and reliability. In active black hole attacks on wireless networks; malicious nodes advertise the shortest path through the, between source and destination,...
In existing clustering algorithms in mobile ad hoc networks, some of them consider only stability of cluster heads, and some others take only security into account, while only a few of them consider both factors. We propose Voting-based Clustering Algorithm with subjective trust and stability (VCA) by accessing subjective trust of node through Bayesian method and by evaluating stability of node through...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.