There are several types of proprietary directories that you need to use when configuring FTP user isolation.

Depending on the type of user, there are several types of exclusive directories.

1. Localuser\ user name: the localuser folder is a folder dedicated to the local user, and the user name is the local user name. You need to create a new dedicated subfolder under the localuser folder for each local user who needs to log in to the ftp site, and the folder name needs to be the same as the user name.

2. Localuser\ public: when a user logs in anonymously, it will be directed to the public folder.

3. Domain name\ user name: if the user name is to log in to the ftp site using a domain user account, first establish a dedicated folder for the domain, and the file name must be the same as the NetBIOS domain name; then, under this folder for each domain user of the ftp site that needs to log in, create a new dedicated subfolder with the same file name as the user name.