Get-AzIotSecurityAnalyticsAggregatedAlert

參考

模組:: Az.Security

取得IoT安全性匯總警示

語法

Get-AzIotSecurityAnalyticsAggregatedAlert
   -ResourceGroupName <String>
   -SolutionName <String>
   [-DefaultProfile <IAzureContextContainer>]
   [<CommonParameters>]

Get-AzIotSecurityAnalyticsAggregatedAlert
   -ResourceGroupName <String>
   -SolutionName <String>
   -Name <String>
   [-DefaultProfile <IAzureContextContainer>]
   [<CommonParameters>]

Description

Get-AzIotSecurityAnalyticsAggregatedAlert Cmdlet 會在 iot 中樞的裝置上傳回一或多個匯總警示。匯總警示的名稱是警示類型與警示亂亂日期的組合，並以『/』分隔。

範例

範例 1

Get-AzIotSecurityAnalyticsAggregatedAlert -ResourceGroupName "MyResourceGroup" -SolutionName "MySolution" -Name "IoT_Bruteforce_Fail/2019-02-02"

Id: "/subscriptions/XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX/resourceGroups/MyResourceGroup/providers/Microsoft.Security/iotSecuritySolutions/MySolution/analyticsModels/default/aggregatedAlerts/IoT_Bruteforce_Fail/2019-02-02"
Name: "IoT_Bruteforce_Fail/2019-02-02"
Type: "Microsoft.Security/IoTSecurityAggregatedAlert"
AlertType: "IoT_Bruteforce_Fail"
AlertDisplayName: "Failed Bruteforce"
AggregatedDateUtc: "2019-02-02"
VendorName: "Microsoft"
ReportedSeverity: "Low"
RemediationSteps: ""
Description: "Multiple unsuccsseful login attempts identified. A Bruteforce attack on the device failed."
Count: 50
EffectedResourceType: "IoT Device"
SystemSource: "Devices"
ActionTaken: "Detected"
LogAnalyticsQuery: "SecurityAlert | where tolower(ResourceId) == tolower('/subscriptions/b77ec8a9-04ed-48d2-a87a-e5887b978ba6/resourceGroups/IoT-Solution-DemoEnv/providers/Microsoft.Devices/IotHubs/rtogm-hub') and tolower(AlertName) == tolower('Custom Alert - number of device to cloud messages in MQTT protocol is not in the allowed range') | extend DeviceId=parse_json(ExtendedProperties)['DeviceId'] | project DeviceId, TimeGenerated, DisplayName, AlertSeverity, Description, RemediationSteps, ExtendedProperties"
TopDevicesList: [
                {
                  DeviceId: "testDevice1"
                  AlertsCount: 45
                  LastOccurrence: "10:42"
                }
                {
                  DeviceId: "testDevice2"
                  AlertsCount: 30
                  LastOccurrence: "15:42"
                }
              ]

在解決方案 “MySolution” 和資源群組 “MyResourceGroup” 中取得匯總的警示 “IoT_Bruteforce_Fail-02-02”（從警示類型及其匯總日期合併的名稱）

範例 2

Get-AzIotSecurityAnalyticsAggregatedAlert -ResourceGroupName "MyResourceGroup" -SolutionName "MySolution"

Array of aggregated alert items as shown in example 1

取得解決方案「MySolution」和資源群組「MyResourceGroup」中所有匯總警示的清單

參數

-DefaultProfile

用於與 Azure 通訊的認證、帳戶、租用戶和訂用帳戶。

類型:	IAzureContextContainer
別名:	AzContext, AzureRmContext, AzureCredential
Position:	Named
預設值:	None
必要:	False
接受管線輸入:	False
接受萬用字元:	False

-Name

資源名稱。

類型:	String
Position:	Named
預設值:	None
必要:	True
接受管線輸入:	False
接受萬用字元:	False

-ResourceGroupName

資源組名。

類型:	String
Position:	Named
預設值:	None
必要:	True
接受管線輸入:	False
接受萬用字元:	False

-SolutionName

方案名稱

類型:	String
Position:	Named
預設值:	None
必要:	True
接受管線輸入:	False
接受萬用字元:	False

輸入

None

輸出

PSIoTSecurityAggregatedAlert

共用方式為