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To automatically encrypt Microsoft Excel spreadsheets, perform the following steps:
To access the Application Control Policies page:
- In the
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- Symantec Management Console,
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- on the Home menu, click Arellia > Application Control
- In the left pane,
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- select Policies > Application Control > Application Control
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- Policies
- Right-click Application Control Policies and select New > Automate Document Encryption
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- Configure the policy details as follows:
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- Enable the policy using the On/Off toggle.
- In the Name field, enter Encrypt Microsoft Excel Spreadsheets.
- In the Description field, enter "This policy will automate the encryption of all spreadsheets created or modified by Microsoft Excel."
- Click the Include: link and in the Items Selector dialog, select MS Excel. Click OK.
- Click
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- Save changes.
- Open Microsoft Excel, create a new spreadsheet, save it, and close the application.
- Open Windows Explorer and browse to the new file. The filename will appear green.
Checking the Advanced Attributes on the file properties shows that the file is encrypted. - To verify that the encryption is working, log on using a different user account and attempt to open the file.