One of the most dreadful situations arises when you are out and your battery is about to die. While some people usually take a power bank with them, but that is not always the case, and even those people are few in number. In those scenarios, a public USB power plug is what comes in pretty handy. You just have to plug in your device and let them do the rest. Granted, they score pretty high on the ease of usability index, but unfortunately the same can’t be said in regards to security.
There is a serious security concern and the evil-minded peoples are just looking for this window of opportunity to infect your device. In those cases, USB Data Blockers definitely come in handy. Well, let’s check out what exactly they are and how do they act as a preventive measure. After that, we will also have a look at some of the best USB Data Blockers that you could get your hands on. Let’s begin.
What are USB Data Blockers
When you connect your device to any public USB power plug, for a quick charge, there’ a huge security risk. Your device might get infected with malware, viruses and other such malicious programs. Well, not only that but there’s also an added risk of data loss and theft. This is where these USB Data Blockers comes into the play. Acting as a protective layer, they prevent the charging pins from coming through your device. As a result, no data transfer will take place, but your device will still be charging. as if it’s directly connected to the charging hub. Sounds interesting, right?
