USB Block-Data Leak Prevention

USB Block is a safe tool to prevent data leakage. It authorizes your White-list USB devices automatically and prevents any unauthorized devices from copying anything of your Mac. It contains the password protection to ensure the security of the device authorization.
***Support the latest OS: macOS High Sierra ***
1.An authorization prompt will be displayed when a new USB device is detected.
2.Without Your Password, Non-trusted USB devices will be automatically blocked when they are inserted.
3.There will be a notification displayed on the screen when a device is blocked.
4.Only White-list USB devices can be inserted without authorization prompt.
5.Manage USB device authorization in a convenient way. Anytime you can look up and authorize a USB device In "Authorization Center".

***Thank you for all the suggestions and comments to make the product more and more powerful. Need any help please contact me via email: [email protected]***