USB Data Blocker

 USB Data Blocker / Prevent Juice Jacking

This is the easiest and least expensive way to prevent juice jacking.

Sometimes, the only way to charge is to use a USB port on a charging station, as no electrical outlet is available.

You just attach this to the end of your USB cable and then plug it into a charging station. This will prevent any data transfer (syncing). 

When plugging into a public charging station, protect your smartphone and/or tablet from malware installation or data theft. 

PortaPow is one of the many USB data blockers available. It was invented in 2013 and has been used by many corporations, individuals, and governments since then. The device also comes with a 2-year warranty.

Below is a link for this item:

PortaPow USB Data Blocker

 Juice Jacking

There are security issues with using USB charging stations.

You see these at hotels, airports, restaurants, and other public areas.

This includes phones and tablets.

Here are some of the things attackers can use juice jacking to do:

• Access the data on your device
• Download malware/virus to your device
• Take sensitive information
• Some of the malware can clone your SIM card

There are ways to protect yourself:

• Use a USB data blocker
• Use the AC power connector (using the electrical outlet)
• Carry a portable power bank
• Carry a charge-only cable

Make sure the cable you are purchasing says that it is charged only or that it blocks data.

Below is a video I show all my students during Security+ class. 

Juice Jacking