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.
The use of wireless sensor networks (WSNs) based surveillance applications to detect intruders requires accurate methods for monitoring, tracking the trajectories of intruders, and energy consumption of sensors. In this paper, we propose a model to formally define the monitoring WSN lifetime based on the intruder's behavior. We address the problem of designing and analyzing of the crossing strategies...
To defeat the process of investigation and make the analysis and reconstruction of attack scenarios difficult, challenging, or even impossible, attackers are motivated by conducting anti-forensic attacks. Several methods were proposed by the literature to formally reconstruct the sequence of events executed during the incident using theoretical and scientifically proven methods. However, these methods...
Typically, security solutions are defined to meet the requirements of security policies, and are configured to implement some of their rules. Approaches proposed so far in the literature to validate security solutions have merely taken interest to the need of: a) describing the security policy used to define and configure these solutions b) generating executable description of attack scenarios targeting...
One of the major interest perceived by research in digital forensic investigation is the development of theoretical and scientifically proven methods of incident analysis. However, two main problems, which remain unsolved by the literature, could lead the formal incident analysis to be inconclusive. The former is related to the absence of techniques to cope with anti-forensic attacks and reconstruction...
Recent advances in integrated electronic devices motivated the use of wireless sensor networks in many applications including target surveillance and tracking. A number of sensor nodes are scattered within a sensitive region to detect the presence of intruders and forward subsequent events to the analysis center(s). Obviously, the sensor deployment should guarantee and optimal event detection rate...
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.