Penetrační testy v IP telefonii

Abstract

The method of penetration tests at present most frequently used to detect levels of network security elements in the infrastructure. In the commercial and noncommercial areas, there are several tools that implement these tests. The aim of this thesis is to analyze the current status of these instruments, mainly in terms of penetration testing support for the SIP IP telephony features. This thesis defines and classifies what technique or application would be to create a SIP VoIP penetration testing, and creating the best security policy based on test results. The thesis is a practical demonstration of selected applications, suitable for implementation of the SIP penetration tests in IP telephony.