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失败的身份验证尝试检查

Microsoft.SystemCenter.ManagementServer.Security.FailedAuthenticationCheck (UnitMonitor)

监视向此管理服务器进行身份验证失败的尝试。

Knowledge Base article:

摘要

设备、连接器或代理一次或多次尝试向此管理服务器验证身份失败。

原因

身份验证失败可能是由以下原因之一导致的：

解决方法

查看警报详细信息以确定触发警报的事件。

针对事件 20072：查看警报详细信息以确定使用不受信任的证书的计算机。将源计算机配置为使用可信证书或将运行 Operations Manager 的服务器配置为信任颁发证书的证书颁发机构。有关配置证书的信息，请参考以下文章：

针对事件 20002：在操作控制台中打开“管理”区域，然后单击“挂起的管理”。根据需要选择列出的对象并单击“批准”或“拒绝”。

针对事件 21003：确保将证书颁发机构（为警报详细信息中标识的计算机颁发了证书）的根证书导入到受信任的根证书颁发机构。有关导入受信任根证书的说明，请参阅“Windows 计算机的身份验证和数据加密”( http://go.microsoft.com/fwlink/?LinkId=161162) 中针对您的证书颁发机构类型的主题。

针对事件 21011：检查组策略和本地安全策略中计算机的身份验证设置。

Element properties:

TargetMicrosoft.SystemCenter.ManagementServer
Parent MonitorMicrosoft.SystemCenter.HealthService.SecurityRollup
CategorySecurityHealth
EnabledTrue
Alert GenerateTrue
Alert SeverityWarning
Alert PriorityHigh
Alert Auto ResolveTrue
Monitor TypeMicrosoft.Windows.RepeatedEventLogTimer2StateMonitorType
RemotableTrue
AccessibilityPublic
Alert Message
失败的身份验证尝试检查
管理服务器正遇到多个失败的身份验证尝试。这可能是由于环境问题引起的，也可能表示管理服务器受到攻击。检查警报上下文以获得详细信息。
RunAsDefault

Source Code:

<UnitMonitor ID="Microsoft.SystemCenter.ManagementServer.Security.FailedAuthenticationCheck" Accessibility="Public" Enabled="true" Target="SCLibrary!Microsoft.SystemCenter.ManagementServer" ParentMonitorID="Microsoft.SystemCenter.HealthService.SecurityRollup" Remotable="true" Priority="Normal" TypeID="Windows!Microsoft.Windows.RepeatedEventLogTimer2StateMonitorType" ConfirmDelivery="true">

  <Category>SecurityHealth</Category>

  <AlertSettings AlertMessage="Microsoft.SystemCenter.ManagementServer.Security.FailedAuthenticationCheck_AlertMessageResourceID">

    <AlertOnState>Warning</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>High</AlertPriority>

    <AlertSeverity>Warning</AlertSeverity>

  </AlertSettings>

  <OperationalStates>

    <OperationalState ID="Microsoft.SystemCenter.ManagementServer.Security.FailedAuthenticationCheck.Warning" MonitorTypeStateID="RepeatedEventRaised" HealthState="Warning"/>

    <OperationalState ID="Microsoft.SystemCenter.ManagementServer.Security.FailedAuthenticationCheck.Success" MonitorTypeStateID="TimerEventRaised" HealthState="Success"/>

  </OperationalStates>

  <Configuration>

    <RepeatedComputerName>$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/NetworkName$</RepeatedComputerName>

    <RepeatedLogName>Operations Manager</RepeatedLogName>

    <RepeatedExpression>

      <And>

        <Expression>

          <Or>

            <Expression>

              <SimpleExpression>

                <ValueExpression>

                  <XPathQuery Type="UnsignedInteger">EventDisplayNumber</XPathQuery>

                </ValueExpression>

                <Operator>Equal</Operator>

                <ValueExpression>

                  <Value Type="UnsignedInteger">20072</Value>

                </ValueExpression>

              </SimpleExpression>

            </Expression>

            <Expression>

              <SimpleExpression>

                <ValueExpression>

                  <XPathQuery Type="UnsignedInteger">EventDisplayNumber</XPathQuery>

                </ValueExpression>

                <Operator>Equal</Operator>

                <ValueExpression>

                  <Value Type="UnsignedInteger">21009</Value>

                </ValueExpression>

              </SimpleExpression>

            </Expression>

            <Expression>

              <SimpleExpression>

                <ValueExpression>

                  <XPathQuery Type="UnsignedInteger">EventDisplayNumber</XPathQuery>

                </ValueExpression>

                <Operator>Equal</Operator>

                <ValueExpression>

                  <Value Type="UnsignedInteger">20002</Value>

                </ValueExpression>

              </SimpleExpression>

            </Expression>

            <Expression>

              <SimpleExpression>

                <ValueExpression>

                  <XPathQuery Type="UnsignedInteger">EventDisplayNumber</XPathQuery>

                </ValueExpression>

                <Operator>Equal</Operator>

                <ValueExpression>

                  <Value Type="UnsignedInteger">21002</Value>

                </ValueExpression>

              </SimpleExpression>

            </Expression>

            <Expression>

              <SimpleExpression>

                <ValueExpression>

                  <XPathQuery Type="UnsignedInteger">EventDisplayNumber</XPathQuery>

                </ValueExpression>

                <Operator>Equal</Operator>

                <ValueExpression>

                  <Value Type="UnsignedInteger">21003</Value>

                </ValueExpression>

              </SimpleExpression>

            </Expression>

            <Expression>

              <SimpleExpression>

                <ValueExpression>

                  <XPathQuery Type="UnsignedInteger">EventDisplayNumber</XPathQuery>

                </ValueExpression>

                <Operator>Equal</Operator>

                <ValueExpression>

                  <Value Type="UnsignedInteger">21011</Value>

                </ValueExpression>

              </SimpleExpression>

            </Expression>

          </Or>

        </Expression>

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery Type="String">PublisherName</XPathQuery>

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value Type="String">OpsMgr Connector</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </And>

    </RepeatedExpression>

    <Consolidator>

      <ConsolidationProperties/>

      <TimeControl>

        <WithinTimeSchedule>

          <Interval>300</Interval>

        </WithinTimeSchedule>

      </TimeControl>

      <CountingCondition>

        <Count>3</Count>

        <CountMode>OnNewItemTestOutputRestart_OnTimerSlideByOne</CountMode>

      </CountingCondition>

    </Consolidator>

    <TimerWaitInSeconds>3600</TimerWaitInSeconds>

  </Configuration>

</UnitMonitor>