Comparative supplier performance data

List of the catalog of this article:

• 1. Prohibit the USB disk to copy computer files, prohibit the copying of computer files to the USB disk, prohibit the copying of computer files to the USB disk...
• 2,What to do if the computer can't copy the USB disk file | How to remove the USB disk write protection setting
• 3. how to set u disk anti-copy copy, u disk file anti-copy Copying method
• 4, Crack the anti-copy USB disk, copy out the anti-copy content
• 5, How to crack the USB disk anti-copy system

Prohibit the USB disk from copying computer files, prohibit the copying of computer files to the USB disk, prohibit the copying of computer files to the USB disk...

The method prohibits copying computer files to the USB disk through the registry, prohibits copying computer files to the USB storage device, open "Start" and "Run" and enter "reged" It.exe".

The method is realized through third-party USB disk file security management software and USB disk file anti-copying software.Although copying USB flash drive files and USB flash drive files can be prohibited through group policy, it is achieved with the help of the relevant settings of the operating system.

The method prohibits the USB disk from copying computer files through professional computer USB port management software. At present, there are many effective computer U-port management software in China, which can effectively prohibit the use of USB disks, restrict Bluetooth, disable mobile phone memory cards and other devices with USB storage functions.

Create a new text document first, then copy the following code, and then save it as "lock.bat". When you want to prevent the USB disk from being copied, you can double-click the file. The recovery method is to convert 00000001 into 000000000 and save it and run it.

To prevent the security of our computer information from being copied by other USB flash drives, you can set up to prohibit the USB flash drive from copying files to protect the computer data. The following u startup will teach you how to prohibit the USB flash drive from copying files.

What to do if the computer can't copy the USB disk file | How to cancel the USB disk write protection setting

Exit the registry editor will take effect. In this way, when others want to modify the data in the USB flash drive on our computer, a warning window will pop up, informing you that the USB flash drive has been written and protected. Based on this write protection principle, we can easily remove the write restriction on the flash disk, that is, change the value of WriteProtect to 0.

Method 1: Open the USB flash driveWrite protection switch Some USB flash drives have physical write protection to start up. This kind of switch can protect the files of the USB flash drive from being easily modified or invaded by viruses. Most of the switches are on the side of the USB flash drive. By unplugging the switch, the write protection can be lifted.

The ways to remove the write protection of the mobile USB flash drive include turning off the write protection switch, running anti-virus software, changing the disk policy, etc.

The simplest way to remove the write protection of the u disk is as follows: Operating device: Dell laptop Operating system: win10 Operating program: USB disk First, find the USB disk and click Format. Change FAT32 (default) to NTFS, and then click Start. In the pop-up dialog box, click OK.

Check whether the write protection switch on the USB flash drive is turned off, and the same applies toNetizens who use mobile phone SD cards should also pay attention to the write protection switch on the interface. Only when it is turned off can the reading and writing operation be carried out normally. When the computer can recognize the USB flash drive normally, we can try to repair the USB flash drive.

How to set the anti-copy copy of the u disk, the anti-copy method of the u disk file

1. The policy of prohibiting the insertion of the USB disk and copying files can be implemented in the following ways: Policy configuration: system The unified administrator can disable the read and write permissions of the USB flash drive by setting up a group policy or registry. In this way, when the USB flash drive is inserted into the computer, the system will automatically refuse to read and write the USB flash drive.

2. The method is realized through third-party USB disk file security management software and USB disk file anti-copying software.Although copying USB flash drive files and USB flash drive files can be prohibited through group policy, it is achieved with the help of the relevant settings of the operating system.

3. Select everyone user in the open window group or user name, and then check only allow reading in everyone's permissions below, reject all other permissions, and finally click OK. The above operation can prevent the USB disk file from being copied. Next, the editor will introduce another method of writing protection.

4. The method is to prohibit the USB disk from copying computer files through professional computer USB port management software. At present, there are many effective computer U-port management software in China, which can effectively prohibit the use of USB disks, restrict Bluetooth, disable mobile phone memory cards and other devices with USB storage functions.

5. To prevent the security of our computer information from being copied by other USB flash drives, you can set the USB disk to prohibit the copying of files to protect the computer data. The following u startup will teach you how to prohibit the USB flash drive from copying files.

6. How to effectively protect the files on the computer? As more people use the USB flash drive, they can copy the data on your computer by inserting a USB flash drive casually. Guarding the door of the computer, you need to prevent others from copying files on your computer through the USB flash drive. I really want to learn this method. Let's study with me.

crack anti-copy USB disk, to copy out the anti-copy content

You It is the so-called USB disk anti-copying and anti-copying system made by the transcendent era. Another name is the shared folder encryption expert. It was first used to control shared files in the local area network, and later it was used on the USB disk. Many people on the Internet are using it. This Dongdong is just a fool, and the security is not very reliable.

Encrypt the USB flash drive. Nowadays, there are many USB disk encryption tools on the Internet. Some brands or models of USB disks also come with encryption tools, which can encrypt the entire USB disk and some files.

It is possible that the USB flash drive is set to write protection, and no files can be written or deleted in the USB flash drive, which can prevent files from being maliciously copied or modified, and can avoid carrying USB flash drive viruses. But if we need to use the USB flash drive, how to remove the USB flash drive write protection? The following editor provides three methods for your reference.

How to crack the USB disk anti-copy system

Use administrator permissions to run the computer, and then insert the card USB disk. If you still can't use the copy and paste function, try the following method.

Some USB flash drives are turned on with physical write protection. By unplugging the switch, the write protection can be lifted. The system write protection is released by changing the registry data. Press win+R to open and run, enter the regedit command, and click OK.

This method encrypts the USB flash drive to prevent you from copying. Or you can try to download a data recovery software and scan the disk. See if you can scan out the encrypted data inside, and then restore it as an ordinary file.