USB flash drive write protection: ensure the security of your data

Introduction: U disk write protection function: protect your data security

As a common mobile storage device, U disk is widely used in various fields. However, due to various reasons, our data may be subject to risks such as virus infection, accidental deletion, etc. In order to protect the security of data, the USB flash drive write protection function came into being. This article will introduce the tool materials, usage methods and data recovery steps of the U disk write protection function to help readers better protect their data.

Tool materials:

Operating system version: Windows 10

Computer brand model: Dell XPS 15

Mobile phone Brand model: iPhone 12

Software version: U disk write protection tool v1.0

1. How to use the U disk write protection function

1. Insert the U disk and Open the file manager on your computer or phone.

2. Find the drive letter of the U disk, right-click the U disk icon and select "Properties".

3. In the properties window, find the "Security" tab and click the "Edit" button.

4. In the permission setting window, check the "Prohibit writing" option and click "OK" to save the settings.

5. At this time, the U disk will be set to read-only mode and cannot be written.

2. Data recovery steps

1. Download and install Xiaobai data recovery software.

2. Open the software and select the U disk to which data needs to be recovered.

3. Click the "Scan" button, and the software will automatically scan the deleted files in the USB flash drive.

4. In the scan results, select the files that need to be recovered and click the "Recover" button.

5. Select the saving path of the recovered files and click "OK" to start recovery.

Summary: By using the U disk write protection function, we can effectively protect the security of data. During use, we need to pay attention to selecting appropriate tools and operating system versions to ensure normal use of functions. In addition, when data is lost, we can use Xiaobai data recovery software to perform recovery operations. In the future, we can further study and improve the USB write protection function to improve data security.

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