Abstract: Attacks on a network device, e.g. an IoT device, are detected by analyzing network traffic and subsequently quarantining or blocking the network device on the network to prevent lateral movement of malware. The techniques described herein relate to developing a baseline of network device activity corresponding with a network device during a learning period and comparing the baseline of network device activity with new network activity by the network device in order to identify potentially unusual network device activity by the network device. If unusual network activity is found, remedial actions such as quarantining the network device or restricting some access to a network may be initiated.

Abstract: Attacks on a network device, e.g. an IoT device, are detected by analyzing network traffic and subsequently quarantining or blocking the network device on the network to prevent lateral movement of malware. The techniques described herein relate to developing a baseline of network device activity corresponding with a network device during a learning period and comparing the baseline of network device activity with new network activity by the network device in order to identify potentially unusual network device activity by the network device. If unusual network activity is found, remedial actions such as quarantining the network device or restricting some access to a network may be initiated.

Abstract: The techniques described herein relate to authorizing networked devices to access protected network zones and/or network resources in a private network. In response to a first access request, a network appliance requests full compliance information from the networked device. The received compliance information is stored in a database. Subsequently, when the compliance information on the networked device changes, the network device sends updated compliance information to the network appliance. The network appliance reevaluates the compliance state of the networked device based on the updated compliance information and the compliance information stored in the database.

Abstract: Attacks on a network device, e.g. an IoT device, are detected by analyzing network traffic and subsequently quarantining or blocking the network device on the network to prevent lateral movement of malware. The techniques described herein relate to developing a baseline of network device activity corresponding with a network device during a learning period and comparing the baseline of network device activity with new network activity by the network device in order to identify potentially unusual network device activity by the network device. If unusual network activity is found, remedial actions such as quarantining the network device or restricting some access to a network may be initiated.

Abstract: The techniques described herein relate to authorizing networked devices to access protected network zones and/or network resources in a private network. In response to a first access request, a network appliance requests full compliance information from the networked device. The received compliance information is stored in a database. Subsequently, when the compliance information on the networked device changes, the network device sends updated compliance information to the network appliance. The network appliance reevaluates the compliance state of the networked device based on the updated compliance information and the compliance information stored in the database.