Sciweavers

765 search results - page 102 / 153
» Detecting Anomalies and Intruders
Sort
View
MOBIHOC
2010
ACM
14 years 9 months ago
Barrier coverage with sensors of limited mobility
Barrier coverage is a critical issue in wireless sensor networks for various battlefield and homeland security applications. The goal is to effectively detect intruders that attem...
Anwar Saipulla, Benyuan Liu, Guoliang Xing, Xinwen...
CCS
2004
ACM
15 years 5 months ago
Web tap: detecting covert web traffic
As network security is a growing concern, system administrators lock down their networks by closing inbound ports and only allowing outbound communication over selected protocols ...
Kevin Borders, Atul Prakash
HUC
2011
Springer
13 years 11 months ago
iBAT: detecting anomalous taxi trajectories from GPS traces
GPS-equipped taxis can be viewed as pervasive sensors and the large-scale digital traces produced allow us to reveal many hidden “facts” about the city dynamics and human beha...
Daqing Zhang, Nan Li, Zhi-Hua Zhou, Chao Chen, Lin...
KDD
2002
ACM
157views Data Mining» more  KDD 2002»
16 years 9 days ago
Learning nonstationary models of normal network traffic for detecting novel attacks
Traditional intrusion detection systems (IDS) detect attacks by comparing current behavior to signatures of known attacks. One main drawback is the inability of detecting new atta...
Matthew V. Mahoney, Philip K. Chan
WWW
2010
ACM
15 years 6 months ago
Detection and analysis of drive-by-download attacks and malicious JavaScript code
JavaScript is a browser scripting language that allows developers to create sophisticated client-side interfaces for web applications. However, JavaScript code is also used to car...
Marco Cova, Christopher Krügel, Giovanni Vign...