6.7

Table Of Contents
6 (Optional) Verify that the isolation.tools.hgfs.disable parameter is set to TRUE.
A setting of TRUE disables the unused VMware Shared Folders feature for sharing host files to the
virtual machine.
Disable Copy and Paste Operations Between Guest Operating System and
Remote Console
Copy and paste operations between the guest operating system and remote console are disabled by
default. For a secure environment, retain the default setting. If you require copy and paste operations, you
must enable them using the vSphere Web Client.
These options are set to the recommended value by default. However, you must set them to true explicitly
if you want to enable audit tools to check that the setting is correct.
Prerequisites
Turn off the virtual machine.
Procedure
1 Log in to a vCenter Server system using the vSphere Web Client.
2 Right-click the virtual machine and click Edit Settings.
3 Click VM Options, and click Edit Configuration.
4 Ensure that the following values are in the Name and Value columns, or click Add Row to add them.
Name Recommended Value
isolation.tools.copy.disable true
isolation.tools.paste.disable true
isolation.tools.setGUIOptions.ena
ble
false
These options override any settings made in the guest operating system’s VMware Tools control
panel.
5 Click OK.
6 (Optional) If you made changes to the configuration parameters, restart the virtual machine.
Limiting Exposure of Sensitive Data Copied to the Clipboard
Copy and paste operations are disabled by default for hosts to prevent exposing sensitive data that has
been copied to the clipboard.
vSphere Security
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