Windows Security Center Status - OS Test
Windows Security Center (WSC) is a comprehensive reporting tool that helps administrators establish and maintain a protective security layer around Windows VMs to monitor the VM's health state. The Windows Security Center also monitors third party security products such as firewall, antivirus, antimalware and antispyware, installed on the VM. In order for the security products to be compliant with Windows and successfully report status to Action Center, these products should be registered with the security center. The security products communicate any subsequent status changes to the security center using private APIs. The security center, in turn, communicates these updates to Action Center, where they are finally displayed to the end user. With Windows Security Center, administrators can check whether any security product is installed and turned on, and if the definitions of the products are up to date and real-time protection is enabled. By continuously monitoring the Windows Security Center, administrators can instantly find out whether the security products are up-to-date or out dated, and the status of security products in real-time. This is what exactly the Windows Security Center Status - OS test does!
This test auto-discovers the security products installed on the Windsows VMs on the target host, and for each security product reports the current definition status and the current protection status. Using these details, administrators are alerted to the systems on which the automatic updates are outdated and virus protection turned off. By closely monitoring the status, administrators can take necessary actions before the end users become vulnerable to virus threats or malicious attacks.
Target of the test : A Citrix Hypervisor/Citrix Hypervisor VDI
Agent deploying the test : An internal/remote agent
Outputs of the test : One set of results for every security product:provider combination on each Windows VMs on the target server.
| Parameter | Description |
|---|---|
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Test period |
How often should the test be executed. |
|
Host |
The host for which the test is to be configured. |
| Port |
The port at which the specified host listens. By default, this is NULL. |
|
Xen User, Xen Password and Confirm Password |
To enable the eG agent to connect to the XenServer API for collecting statistics of interest, this test should login to the target hypervisor as a root user. Provide the name of the root user in the Xen User text box. Root user privileges are mandatory when monitoring a XenServer 5.5 (or below). However, if you are monitoring XenServer 5.6 (or above) and you prefer not to expose the credentials of the root user, then, you have the option of configuring a user with pool-admin privileges as the Xen User. If you do not want to expose the credentials of a root/pool-admin user, then you can configure the tests with the credentials of a Xen User with Read-only privileges to the XenServer. However, if this is done, then the Xen Uptime test will not run, and the Xen CPU and Xen Memory tests will not be able to report metrics for the control domain descriptor. To avoid such an outcome, do the following before attempting to configure the eG tests with a Xen User who has Read-only privileges to the Citrix Hypervisor:
Once this is done, you can configure the eG tests with the credentials of a Xen User with Read-only privileges. The password of the specified Xen User needs to be mentioned in the Xen Password text box. Then, confirm the Xen Password by retyping it in the Confirm Password text box. |
| SSL |
By default, the Citrix Hypervisor is not SSL-enabled. This indicates that by default, the eG agent communicates with the target hypervisor using HTTP. Accordingly, the SSL flag is set to No by default. If you configure the target hypervisor to use SSL, then make sure that the SSL flag is set to Yes, so that the eG agent communicates with the target hypervisor using HTTPS. Note that a default SSL certificate comes bundled with every Citrix Hypervisor installation. If you want the eG agent to use this default certificate for communicating with an SSL-enabled Citrix Hypervisor, then no additional configuration is required. However, if you do not want to use the default certificate, then you can generate a self-signed certificate for use by the target hypervisor. In such a case, you need to explicitly follow the broad steps given below to enable the eG agent to communicate with the target hypervisor via HTTPS:
For a detailed discussion on each of these steps, refer to the Troubleshooting section of this document. |
|
Inside View Using |
By default, this test obtains the “inside view” of VMs using the eG VM Agent. Accordingly, the Inside view using flag is set to eG VM Agent by default. The eG VM Agent is a piece of software, which should be installed on every VM on a hypervisor. Every time the eG agent runs this test, it uses the eG VM Agent to pull relevant 'inside view' metrics from each VM. Once the metrics are collected, the eG agent then communicates with each VM agent and pulls these metrics, without requiring administrator privileges. Refer to Configuring the Remote Agent to Obtain the Inside View of VMs for more details on the eG VM Agent. |
|
Domain, Admin User, and Admin Password, and Confirm Password |
By default, these parameters are set to none. This is because, by default, the eG agent collects 'inside view' metrics using the eG VM agent on each VM. Domain administrator privileges need not be granted to the eG agent if it uses this default approach to obtain the 'inside view' of Windows VMs. |
|
Ignore VMs Inside View |
Administrators of some high security environments might not have permissions to internally monitor one/more VMs. The eG agent can be configured to not obtain the 'inside view' of such ‘inaccessible’ VMs using the Ignore VMs Inside View parameter. Against this parameter, you can provide a comma-separated list of VM names, or VM name patterns, for which the inside view need not be obtained. For instance, your IGNORE VMS INSIDE VIEW specification can be: *xp,*lin*,win*,vista. Here, the * (asterisk) is used to denote leading and trailing spaces (as the case may be). By default, this parameter is set to none indicating that the eG agent obtains the inside view of all VMs on a Citrix Hypervisor host by default. Note: While performing VM discovery, the eG agent will not discover the operating system of the VMs configured in the Ignore VMs Inside View text box. |
|
Exclude VMs |
Administrators of some virtualized environments may not want to monitor some of their less-critical VMs - for instance, VM templates - both from 'outside' and from 'inside'. The eG agent in this case can be configured to completely exclude such VMs from its monitoring purview. To achieve this, provide a comma-separated list of VMs to be excluded from monitoring in the Exclude VMs text box. Instead of VMs, VM name patterns can also be provided here in a comma-separated list. For example, your Exclude VMs specification can be: *xp,*lin*,win*,vista. Here, the * (asterisk) is used to denote leading and trailing spaces (as the case may be). By default, this parameter is set to none indicating that the eG agent obtains the inside and outside views of all VMs on a virtual host by default. By providing a comma-separated list of VMs/VM name patterns in the Exclude VMs text box, you can make sure the eG agent stops collecting 'inside' and 'outside' view metrics for a configured set of VMs. |
|
Ignore Winnt |
By default, the eG agent does not support the inside view for VMs executing on Windows NT operating systems. Accordingly, the Ignore Winnt flag is set to Yes by default. |
|
Webport |
By default, in most virtualized environments, the target hypervisor listens on port 80 (if not SSL-enabled) or on port 443 (if SSL-enabled). This implies that while monitoring an SSL-enabled Citrix hypervisor, the eG agent, by default, connects to port 443 of the server to pull out metrics, and while monitoring a non-SSL-enabled Citrix hypervisor, the eG agent connects to port 80. Accordingly, the webport parameter is set to 80 or 443 depending upon the status of the ssl flag. In some environments however, the default ports 80 or 443 might not apply. In such a case, against the webport parameter, you can specify the exact port at which the target hypervisor in your environment listens so that the eG agent communicates with that port. |
|
Report by User |
While monitoring a Citrix hypervisor, the Report by User flag is set to No by default, indicating that by default, the guest operating systems on the target hypervisor are identified using the host name specified in the operating system. On the other hand, while monitoring a Citrix hypervisor-VDI, this flag is set to Yes by default; this implies that in case of the Citrix hypervisor-VDI model, by default, the desktops will be identified using the login of the user who is accessing them. In other words, in VDI environments, this test will, by default, report measures for every username_on_virtualmachinename. |
|
Report Powered OS |
This flag becomes relevant only if the report by user flag is set to ‘Yes’. If the report powered os flag is set to Yes (which is the default setting), then this test will report measures for even those VMs that do not have any users logged in currently. Such guests will be identified by their virtualmachine name and not by the username_on_virtualmachinename. On the other hand, if the report powered os flag is set to No, then this test will not report measures for those VMs to which no users are logged in currently. |
|
DD Frequency |
Refers to the frequency with which detailed diagnosis measures are to be generated for this test. The default is 1:1. This indicates that, by default, detailed measures will be generated every time this test runs, and also every time the test detects a problem. You can modify this frequency, if you so desire. Also, if you intend to disable the detailed diagnosis capability for this test, you can do so by specifying none against DD FREQUENCY. |
|
Detailed Diagnosis |
To make diagnosis more efficient and accurate, the eG suite embeds an optional detailed diagnostic capability. With this capability, the eG agents can be configured to run detailed, more elaborate tests as and when specific problems are detected. To enable the detailed diagnosis capability of this test for a particular server, choose the On option. To disable the capability, click on the Off option. The option to selectively enable/disable the detailed diagnosis capability will be available only if the following conditions are fulfilled:
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| Measurement | Description | Measurement Unit | Interpretation | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Signature status |
Indicates the current status of this security product. |
|
The values reported by this measure and its numeric equivalents are mentioned in the table below:
Note: By default, this measure reports the Measure Values listed in the table above to indicate the current state of this security product. The graph of this measure however, represents the status of a server using the numeric equivalents only. Use the detailed diagnosis of this measure, to know about the name of Windows system on which the product is running, the file paths of product executables and the current status of the product. |
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Real-time protection status |
Indicates the real-time protection status of this security product. |
|
The values reported by this measure and its numeric equivalents are mentioned in the table below:
Note: By default, this measure reports the Measure Values listed in the table above to indicate the current protection status of this security product. The graph of this measure however, represents the status of a server using the numeric equivalents only. |
