US Patent 11606377 Device classification for identifying anomolous activity

Methods and systems for detecting anomalous network device activity. The system may include an interface for receiving an identification label associated with a host device and pre-existing traffic data associated with the host device. The system may further detect that the pre-existing traffic data associated with the host device is anomalous based on the identification label. The system may then issue an alert upon detecting that the pre-existing traffic data associated with the host device is anomalous.