Viewing PDF Security Settings
You can view the security settings of an open PDF document by going to Document Properties.
To view the security settings of an open PDF document:
- Choose Document > Document Properties, or click the button at the top of the vertical scrolling bar to select Document Properties. The Document Properties dialog box will pop up.
- Click the Security tab. You can view the security protection method and a summary of permitted actions.
- Click Details beside the Security Method menu to view detailed security settings.
- Click Settings to view and change settings of the current security method, if permitted.