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I have setup a sftp server using SuSe Linux, and created some accounts for sftp only. &nbsp;How can I set in the server to restrict the user can only upload files, but not to download any files from the server? <br />
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Thanks.
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I have setup a sftp server using SuSe Linux, and created some accounts for sftp only.  How can I set in the server to restrict the user can only upload files, but not to download any files from the server? 

Thanks.

SFTP restrict upload file only

The Linux operating system, in all its flavors, has its own share of security flaws that allow intrusions, but there are various mechanisms by which these flaws can be removed, generally divided into two parts: authentication and access control. Authentication is responsible for ensuring that a user requesting access to the system is really the user with the account, while access control is responsible for controlling which resources each account has access to and what kind of access is permitted.