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Intrusion Detection System (IDS) is an important and necessary component in ensuring network security and protecting network resources and network infrastructures. How to build a lightweight IDS is a hot topic in network security. Moreover, feature selection is a classic research topic in data mining and it has attracted much interest from researchers in many fields such as network security, pattern...
World Wide Web (WWW) is one of the most popular applications currently running on the Internet and web server is a crucial component for this application. However, network anomalies especially Distributed Denial-of-Service (DDoS) attacks bombard web server, degrade its Quality of Service (QoS) and even deny the legitimate users’ requests. Traditional network anomaly detection methods often lead to...
Spam fighting is a classic puzzle in network security. In the past decades, many filtering spam solutions have been proposed. However, currently the conventional techniques still suffer from high false positives and false negatives, especially the former which usually cannot be accepted by the end users. This paper proposes a novel online URL-based spam filter (UBSF) on the basis of analyses over...
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.