A plug is an object that mobile phones usually connect to when they need to be charged. The option of plugging in other devices, such as USB ports on computers, to power the battery is rarely considered.

However, in some emergency situations where no more outlets are available and the phone is completely dead, using a computer may not be a bad idea. There is a risk that it is not a trusted device and is infected malware which can also be transferred to a mobile phone via USBthus putting personal data such as bank accounts.

A malware is like this Software Malicious code, also known as a virus, is spread on the Internet by cybercriminals. They try to make a profit by either stealing sensitive information from users and then demanding money from them in exchange for the stolen data, or committing fraud.

In addition, together Transfer of viruses to the mobile phone, such as Trojans or wormsThe operating system or even the computer can be damaged. hardware, causing the device to become damaged and completely unusable. For all these reasons they have become so popular USB condomBecause they protect the phones connected to the computer from infections.

How does this USB condom work?

To understand what these artifacts consist of, you must first know How are USB cables made?, because there are 4 threads in its plastic cover. Two of these transmit data between the two parties, and the rest provide power to the device – if it has batteries. This is why it is possible for viruses to be transmitted to a mobile phone when connected to a computer via a USB cable.

Cybercriminals not only use malware to access users’ personal data, but also implement techniques called JHatching, Thus, they change USB ports to make it easier to steal people’s sensitive information.

USB dongles, which are adapters that are installed between the phone and the computer, They block the two wires of the cables that are responsible for data transfer, so that only the ability to charge the device’s battery is available without transferring any type of file.

Along with the above, although the name of these devices is curious, it is nothing more than a metaphor because It is not like the condoms that people use. Instead, as already mentioned, these are adapters in the form of a typical USB drive, to which cables are connected and which, in turn, connect to a computer port. In this way it is formed A kind of barrier between two electronic devices.

Although these items vary in size between different brands on the market, they are still small and compact, so they can be carried anywhere. In addition, they are very practical for public spaces where plugs are sometimes not easily found.

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