2011

Table Of Contents
A Valid Signature icon is displayed if a digital signature is valid, and an
Invalid Signature icon is displayed if the digital signature is not valid.
4 In the Other Fields list, select an option from the list to view details of
the digital signature, such as the issuer, description, and expiration date
of the digital ID. You can also view the time stamp and time service.
5 When you have finished viewing the digital signature information, click
OK.
To identify a signed file in Windows Explorer
In Windows Explorer, locate files that you want to check for a digital
signature. Signed files are displayed with the Digital Signatures icon.
To turn on or off the Digital Signatures icon display in Windows Explorer
1 In Windows Explorer, locate a file that has a digital signature icon.
2 Right-click the file name. Click Enable/Disable Digital Signature Icons.
3 Click the check box next to Validate Digital Signatures and Display Special
Icons to turn on the icon display in Windows Explorer, or clear the check
box to turn off the icon display.
4 Click OK. Log out of Windows, and then log back in.
To prevent signature status from being displayed for valid signatures
1 Click Tools menu Options.
2 In the Options dialog box, Open and Save tab, clear the Display Digital
Signature Information option.
3 Click OK.
1940 | Chapter 40 Protect and Sign Drawings