Will My Phone Antivirus Protect My PC When Using USB?

Will My Phone Antivirus Protect My PC When Using USB
Will My Phone Antivirus Protect My PC When Using USB

A lot of people are worried about the security of their data when they’re using a USB drive to transfer files between their phone and computer. After all, if someone got their hands on your phone’s data, they could also get your PC’s data as well. But is that really a big worry?

What is USB and What Does it Do?

USB is a standard for connecting devices, such as peripherals and digital cameras, to personal computers. Through USB, you can easily transfer photos, music, and videos between your phone and computer. USB ports are also found on many laptops.

One common use for USB is to connect a phone to a computer so you can transfer files. However, using a USB connection to transfer files from your phone to your computer raises the risk of infection. If you connect your phone to your computer with a USB cable that has been infected with malware, the malware may be able to spread to your computer through the USB connection. Malware that targets phones includes viruses, spyware, and tracking software.

If you only need to transfer files between your phone and computer, using a Bluetooth connection or an external storage device will protect your computer from infection by malware.

How USB Works?

When you plug in a USB drive to your computer, the operating system (OS) on your computer may automatically start copying important files to the USB drive. This is called “autoplay.”

Most USB drives are formatted with the Windows operating system, so autoplay can automatically copy files to and from the USB drive without your knowledge or consent.

Autoplay can also automatically open files that are stored on the USB drive. This can include files that you didn’t ask for or want to be opened.

If you’re concerned about how autoplay is affecting your computer, you can disable it by following these steps:

  1. Open the Control Panel (Windows 7, Vista, XP).
  2. Click on System and Security.
  3. Click on Hardware and Sound.
  4. On the left side of the window, under Device Manager, click on Universal Serial Bus controllers.
  5. Right-click on the controller that corresponds to your USB drive and select Properties.
  6. On the Security tab, click on Enable security protection for this device for Administrators only. Then click OK.

USB Antivirus

Since many people use their phones as portable computers, it’s important to know if your phone’s antivirus software will protect your computer when you plug in your phone to charge it or use it to access files on your computer. USB antivirus programs are designed to help protect your computer from viruses that can be transferred through USB connections.

Some phone antivirus programs are designed to work with both Android and Apple products. If you’re using an Apple product, you may want to consider installing the free version of antivirus software from Apple called iLife Security. iLife Security is a comprehensive antivirus program that includes protection against viruses, spyware, and malware.

Android users can install the free Google Play Protect or purchase an Android-specific antivirus program. Both Google Play Protect and the paid programs offer full protection against viruses, spyware, and malware.

USB and PC Security

If you’re concerned about your PC’s security when connecting it to a USB drive, don’t be. Your phone’s antivirus software will most likely protect both devices.

There are a few things to keep in mind, however. For one, your phone’s virus protection may not be as thorough as the protections on your PC. Second, if you’ve installed any custom software or drivers on your PC that may conflict with those on your phone, they could potentially cause problems when the two devices are connected. Finally, even if your phone’s virus protection is up to par, viruses can still find their way onto USB drives and infect computers when they’re plugged in. So always use caution when sharing files between phones and PCs via USB.

PC Protection with Antivirus

USB devices can be used to transfer data between your computer and phone. However, there is a chance that malware could be transferred over USB if the device is not protected with an antivirus program.

Here are some tips to help keep your PC and mobile devices safe:

  1. Use a separate USB port on your computer for charging and transferring files.
  2. Make sure your phone is properly protected with an antivirus program. Malware can be transferred over USB even if the phone’s antivirus software is up-to-date.
  3. Always use caution when sharing personal information, such as passwords, via email or social media platforms.

Why Antivirus Software Sucks at Protecting PCs from USB Threats?

How to Safely Use Your PC with a USB Drive?

USB Drives are a great way to transport large files between your computer and portable devices, but they can also be used to transfer sensitive data. Unfortunately, not all USB drives are created equal. Some may be safe to use with your computer, while others could potentially harm your computer. Before using a USB drive on your PC, make sure to check the manufacturer’s instructions to ensure that it is safe to do so.

To safely use a USB drive on your PC, follow these guidelines:

  • Only use drives that are certified by the USB-IF as being safe to use with a PC. certified drives will have a specific logo or symbol on them.
  • Make sure the drive is properly formatted before using it. If you are transferring data from an existing drive, make sure to back up all of the data first.
  • Avoid connecting the drive directly to the PC USB port; instead, connect it through a cable. This will reduce the risk of electrocution or other damage to your computer.


It’s no secret that we use our phones and computers interchangeably these days. In fact, it’s likely that you have multiple devices connected to your computer at any given time. This can be a great convenience, but it can also be risky if you don’t take proper precautions. Unfortunately, many of us aren’t careful enough when it comes to syncing our devices, which can result in viruses and other malware infiltrating our PCs. To protect yourself from this type of vulnerability, make sure to install an antivirus on your phone and keep it updated. Additionally, make sure to only connect your USB devices directly to your PC — never plug them into the wall or another peripheral device.

Mark Funk
Mark Funk is an experienced information security specialist who works with enterprises to mature and improve their enterprise security programs. Previously, he worked as a security news reporter.