Protocol based detection of suspicious network traffic
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United States of America Patent
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Sep 25, 2018
Grant Date -
Dec 29, 2016
app pub date -
Jun 26, 2015
filing date -
Jun 26, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
Embodiments of the present invention relate to identification of suspicious network traffic indicative of a Botnet and/or an Advanced Persistent Threat (APT) based on network protocol of such traffic. According to one embodiment, a traffic file is received at a network security device that is protecting a private network. The traffic file contains therein network traffic associated with the private network that has been captured and stored. The received traffic file is processed by the network security device to determine whether the network traffic relates to a network protocol that is indicative of existence of a network security threat within the private network. When existence of the network security threat is detected, then the network security device reports details regarding the network security threat.
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