From Vectorworks Developer
DescriptionThis will do batch encryption of all VectorScript plug-ins in the Plug-ins folder.
def vs.EncryptAllPlugins(): return None
RemarksThis function is provided by an external plug-in that is not provided by the normal distribution of Vectorworks.
The plug-in is called ‘BatchEncryption’ and can be found inside ‘ToolsWin’ or ‘ToolsMac’ folders of the corresponding Vectorworks SDKs.
The Vectorworks SDK can be downloaded here: http://www.vectorworks.net/support/custom/sdk/sdkdown.php
VersionAvailability: from Vectorworks 2014