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There are several ways to set up that computer files cannot be copied:
Permission settings
On Windows, right-click on the target file or folder, select "Properties", go to the "Security" tab, set permissions for each user or user group, and remove the "Write" permission to prevent the file from being copied or modified.
Another way is to use file encryption technology. The built-in EFS (Encrypting File System) encryption function of Windows system can meet this requirement. The encrypted files cannot be copied or opened without an unauthorized user account, thus ensuring the security of the files. There is also the option of using third-party encryption software, which often provides stronger encryption to ensure that only authorized users can access the encrypted files.
File encryption
With the built-in EFS (Encrypting File System) encryption feature of Windows, encrypted files cannot be copied or opened without an authorized user account.
or use third-party encryption software such as:An Qishen, network steward, etc, encrypt files to ensure that only authorized users can access them.
File system permissions and policies
For enterprise environments, it is a wise choice to utilize the Group Policy editor to set policies that prohibit the copying of files. By setting removable storage device policies, enterprises can prevent users from copying files to removable storage media such as USB devices, effectively preventing the leakage of sensitive information.
Domain Wisdom Shield Software
Provides more granular file control. It allows you to set permissions for files, including prohibiting files from being copied, cut, moved, and outgoing.
You can configure a file permission management policy in a policy template to precisely control the read and write permissions of files and prevent them from being illegally copied.
It is important to note that the above methods may vary depending on the software version and specific environment. Therefore, it is important to understand the specific capabilities and limitations of the system you are using before you operate. In an enterprise environment, in order to ensure the security of files, it is highly recommended to use professional Domain Zhidun terminal security management software to implement stricter file protection policies. This not only improves the security of your files, but also reduces the risk of them being compromised.
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