Merge branch 'main' into diannegali-updateincident

Author: diannegali

defender-for-iot/includes/site-association.md

@@ -0,0 +1,12 @@
+---
+author: limwainstein
+ms.author: lwainstein
+ms.date: 06/24/2024
+ms.topic: include
+ms.service: microsoft-defender-iot
+---
+
+>[!NOTE]
+>
+>Currently, devices discovered in the Defender XDR portal aren't synchronized with Azure, and therefore the list of devices discovered could be different in each portal.
+>

defender-for-iot/manage-devices-inventory.md

@@ -40,6 +40,8 @@ To customize the device inventory views:
 - [Use filters](/defender-endpoint/machines-view-overview#use-filters-to-customize-the-device-inventory-views)
 - [Use columns](/defender-endpoint/machines-view-overview#use-columns-to-customize-the-device-inventory-views)
 
+[!INCLUDE [defender-iot-site-association](includes/site-association.md)]
+
 ## Manage OT devices
 
 - [Explore the device inventory](/defender-endpoint/machines-view-overview#explore-the-device-inventory) including search, export to CSV, and more.

defender-for-iot/set-up-sites.md

@@ -69,6 +69,8 @@ In this stage, you configure Defender for IoT to associate OT devices to the sit
 
 1. Select **Next** to review the site details.
 
+[!INCLUDE [defender-iot-site-association](includes/site-association.md)]
+
 ## Review site details
 
 Review that information for the site you want to create:

exposure-management/predefined-classification-rules-and-levels.md

@@ -40,6 +40,7 @@ Current asset types are:
 | Network Admin Device         | Device     | Medium                    | Critical devices used to configure, manage, and monitor the network assets within the organization are vital for network administration and are at high risk of cyber threats. They require top-level security to prevent unauthorized access. |
 | VMware ESXi                | Device     | High                      | The VMware ESXi hypervisor is essential for running and managing virtual machines within your infrastructure. As a bare-metal hypervisor, it's providing the foundation for creating and managing virtual resources. |
 | VMware vCenter             | Device     | High                      | The VMware vCenter Server is crucial for managing virtual environments. It provides centralized management of virtual machines and ESXi hosts. If it fails, it could disrupt the administration and control of your virtual infrastructure, including provisioning, migration, load balancing of virtual machines, and datacenter automation. However, as there are often redundant vCenter Servers and High Availability configurations, the immediate halt of all operations might not occur. Its failure could still cause significant inconvenience and potential performance issues |
+| Hyper-V Server             | Device     | High                      | The Hyper-V hypervisor is essential for running and managing virtual machines within your infrastructure, serving as the core platform for their creation and management. If the Hyper-V host fails, it can lead to the unavailability of hosted virtual machines, potentially causing downtime and disrupting business operations. Moreover, it can result in significant performance degradation and operational challenges. Ensuring the reliability and stability of Hyper-V hosts is therefore critical for maintaining seamless operations in a virtual environment. |
 
 ##### Identity
 

exposure-management/whats-new.md

@@ -27,6 +27,14 @@ Security Exposure Management is currently in public preview.
 
 ## September 2024
 
+### New predefined classifications
+
+The following predefined classification rule was added to the critical assets list:
+
+| Classification                                               | Description                                                  |
+| ------------------------------------------------------------ | ------------------------------------------------------------ |
+| **Hyper-V Server**                                                 | This rule applies to devices identified as Hyper-V servers within a domain. These servers are essential for running and managing virtual machines within your infrastructure, serving as the core platform for their creation and management. |
+
 ### Enhanced visibility for scoped users
 
 This change now allows users who have been granted access to only some of the organization's devices to see the list of affected assets in metrics, recommendations, events, and initiative history within their specific scope.