![]() ![]() Network devices are not managed as standard endpoints, as Defender for Endpoint doesn't have a sensor built into the network devices themselves. Microsoft Defender for Endpoint network discovery capabilities helps you ensure network devices are discovered, accurately classified, and added to the asset inventory. The large number of unmanaged network devices deployed in an organization creates a large surface area of attack, and represents a significant risk to the entire enterprise. You can also use the onboarding status column on API queries to filter out unmanaged devices.įor more information, see Device inventory. You can always apply filters to exclude unmanaged devices from the device inventory list. Enabling standard discovery on more devices in the network can enrich the discovered attributes. Insufficient info: The system could not determine the supportability of the device.Unsupported: The endpoint was discovered in the network but is not supported by Microsoft Defender for Endpoint.We highly recommend onboarding these devices. Can be onboarded: The endpoint was discovered in the network and the Operating System was identified as one that is supported by Microsoft Defender for Endpoint, but it is not currently onboarded.Onboarded: The endpoint is onboarded to Microsoft Defender for Endpoint.To assess these devices, you can use a filter in the device inventory list called Onboarding status, which can have any of the following values: ![]() Device inventoryĭevices that have been discovered but have not yet been onboarded and secured by Microsoft Defender for Endpoint will be listed in the device inventory within the Computers and Mobile tab. Devices that are not connected to corporate networks will not be discovered or listed in the device inventory. The discovery engine distinguishes between network events that are received in the corporate network versus outside of the corporate network. You can change and customize your discovery settings, for more information, see Configure device discovery. When Standard mode is enabled, minimal, and negligible network activity generated by the discovery sensor might be observed by network monitoring tools in your organization. Standard mode uses smart, active probing to discover additional information about observed devices to enrich existing device information. In addition to devices that were observed using the passive method, standard mode also leverages common discovery protocols that use multicast queries in the network to find even more devices. Standard discovery (recommended): This mode allows endpoints to actively find devices in your network to enrich collected data and discover more devices - helping you build a reliable and coherent device inventory. With basic discovery, you'll only gain limited visibility of unmanaged endpoints in your network. Endpoints will simply extract data from every network traffic that is seen by an onboarded device. Basic discovery uses the SenseNDR.exe binary for passive network data collection and no network traffic will be initiated. There are two modes of discovery available:īasic discovery: In this mode, endpoints will passively collect events in your network and extract device information from them. The mode controls the level of visibility you can get for unmanaged devices in your corporate network. You can choose the discovery mode to be used by your onboarded devices. In conjunction with this capability, a security recommendation to onboard devices to Microsoft Defender for Endpoint is available as part of the existing Microsoft Defender Vulnerability Management experience. Watch this video for a quick overview of how to assess and onboard unmanaged devices that Microsoft Defender for Endpoint discovered. Reduce the attack surface by identifying and assessing vulnerabilities, and detecting configuration gaps.Onboard unmanaged endpoints to the service, increasing the security visibility on them.Unknown and unmanaged devices introduce significant risks to your network - whether it's an unpatched printer, network devices with weak security configurations, or a server with no security controls. Network devices like routers and switches.Enterprise endpoints (workstations, servers and mobile devices) that are not yet onboarded to Microsoft Defender for Endpoint.The device discovery capability allows you to discover: Device discovery uses onboarded endpoints, in your network to collect, probe, or scan your network to discover unmanaged devices. Microsoft Defender for Endpoint provides a device discovery capability that helps you find unmanaged devices connected to your corporate network without the need for extra appliances or cumbersome process changes. However, mapping devices in a network can often be expensive, challenging, and time-consuming. Protecting your environment requires taking inventory of the devices that are in your network.
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