<p><strong>USB Block</strong> is a safe tool to prevent data leakage.</p> 

<h5>Features</h5> 
<ul> 
	<li>A authorization prompt will be displayed when a new USB device is detected.</li> 
	<li>Without your password, non-trusted USB devices will be automatically blocked when they are inserted.</li> 
	<li>There will be a notification displayed on the screen when a device is blocked.</li> 
	<li>Only whitelisted USB devices can be inserted without authorization prompt.</li> 
</ul>

Xiang He

USB Block

usb-block

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Download USB Block2.6

You’ll be redirected to App Store to get this app:

Keep Your Mac’s Battery Healthy

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