Adobe Reader Help | Protected mode (Windows)ですべてのPDFをサンドボックス配下で見るようにしようぜ！
もうAdobe Readerの設定ってProtected ViewをAll Filesでよくない？！
Protected View feature for PDFs (Windows), Adobe ReaderProtected view
For additional security and to avoid potential security risks associated with files that may have originated from unsafe locations, in the Protected View most features are disabled. You can view the PDF, but not do much else.
In the Protected View, a yellow bar displays on top of the Reader window. Click Enable All Features to exit the Protected View.
To modify when the Protected View is used, do the following:
- Choose File > Preferences.
In the Categories list on the left, select Security (Enhanced).In the Sandbox Protections area, select an option for Protected View:
- Off
- Files from potentially unsafe locations
- All files
