Yes
U disk can be encrypted. The main function of a USB flash drive is to store data. For most ordinary users, it only needs to store data. But in fact, U disks also have many other functions, such as encrypting U disks, booting U disks, anti-virus U disks, etc.
Purchasing Points
For some high-end business people, data is a secret that cannot be leaked. Usually they need to use an encrypted USB flash drive to store data; there are also some For professionals engaged in computer science, a USB flash drive needs to be used exclusively for system startup or functional USB flash drives for computer maintenance.
Transmission speed
Today’s individual storage size and volume of photos, videos and other data are getting larger and larger. Not only does the capacity of the USB flash drive need to be large enough, but also the USB flash drive is required. The transmission speed is fast enough. Today's U disk interfaces are generally USB2.0 and USB3.0. Theoretically, the maximum transmission bandwidth of USB2.0 is 480Mbps, while the maximum transmission bandwidth of USB3.0 is as high as 5.0Gbps.
The specific steps are as follows
1. First, after inserting the U disk, find the U disk in "My Computer".
2. Find the USB drive letter and right-click the USB drive.
3. Then select BitLocker in the menu and click to enable BitLocker.
4. Check the first one in the interface that appears, then enter the password you want to set, and click "Next".
5. In the interface that appears, choose to save the key to a file.
6. Check the first one to only encrypt used disks, which is faster.
7. Select "Select Compatibility Mode" in the mode to be encrypted.
8. Select "Start Encryption" according to the prompts.
9. Finally, you can see the encryption reminder. After the encryption is completed, you will need to enter the password when you open the U disk again.
With the development of science and technology, people have entered the information age, and data storage technology has also received attention. Especially after the popularity of computers, the speed of data transmission is also accelerating. If you want to move music, videos, and other files from one computer to another, you need to use a USB flash drive. However, with the expansion of the smart field, the current cloud storage has been fully expanded, and U disks are used much less frequently. But a long time ago, USB flash drives were very popular and convenient. For a long time, many people thought that foreigners invented the USB flash drive, but this is not the case. In fact, the USB flash drive was invented by the Chinese.
In the field of patents in my country, the most famous case is the "Flash Electronic External Storage Method and Device" patent for data processing systems. Since this patent is the core basic patent of U disk, it is also called "U disk patent". The case of U disk patent is very famous all over the country, because the inventors of the patent are two Chinese people, and they directly created a new industry - the flash disk industry. And with this patent, they can charge tens of millions of dollars every year.
In 1999, Deng Guoshun and Cheng Xiaohua invented a product that could replace traditional floppy disks in rental houses. The product was named "USB Flash Drive" by the duo. Later, Deng Guoshun brought their products to the "China International High-tech Expo". At the expo, the birth of the USB flash drive caused a sensation in the industry and was recognized as one that would completely replace the traditional floppy disk and create a new flash drive industry in the world.