[PDF][PDF] A VoIP traffic monitoring system based on NetFlow v9
International Journal of Advanced Science and Technology, 2009•researchgate.net
With the development of VoIP (Voice over IP) service, new security threats are expected to
be appeared. However, existing IP network security solutions can not detect new VoIP
specified network threats because they can not reflect characteristics of VoIP. In this paper,
we propose a novel system that can monitor VoIP service and detect VoIP network threats
practically. The proposed system collects attributes of VoIP traffic based on NetFlow, and
executes monitoring and detecting based on statistic and behavior.
be appeared. However, existing IP network security solutions can not detect new VoIP
specified network threats because they can not reflect characteristics of VoIP. In this paper,
we propose a novel system that can monitor VoIP service and detect VoIP network threats
practically. The proposed system collects attributes of VoIP traffic based on NetFlow, and
executes monitoring and detecting based on statistic and behavior.
Abstract
With the development of VoIP (Voice over IP) service, new security threats are expected to be appeared. However, existing IP network security solutions can not detect new VoIP specified network threats because they can not reflect characteristics of VoIP. In this paper, we propose a novel system that can monitor VoIP service and detect VoIP network threats practically. The proposed system collects attributes of VoIP traffic based on NetFlow, and executes monitoring and detecting based on statistic and behavior.
researchgate.net
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