In this paper we present the results of a study we recently conducted by analyzing a large
data set of VoIP Call Detail Records (CDRs), provided by an Italian telecom operator. The …

Multilevel security (MLS) is specifically created to protect information from unauthorized
access. In MLS, documents are assigned to a security label by a trusted subject eg an …

Along with the rapid improvement of Internet, the malicious behavior of network users affects
computer networks negatively. An anomaly detection method of network user behaviors …

This thesis has been carried out in the field of Computer Networks. We have looked after two
challenging and popular multimedia applications over the Internet, namely Real-time …

This thesis proposes a new method of assessment within the integrated framework of risk
analysis and information security domain. The field of information security is vast and …

Aim; This review analyzes how information security risk practice literature differ in light of
ideology and consequences on emancipation. Background; It is argued that information …