With HiDrive Share, only you decide who receives the generated download link and access to the data. If you prefer to further protect the data by adding a password, this can be done quickly. Place the desired files in a folder and create a ZIP file out of it. When creating the file, you have the option to encrypt the ZIP file with a password. You can then easily share ZIP files via HiDrive Share.
You then share the password to open the file with the recipients that you have also sent the download link to via email or chat.
ZIP files have the additional advantage that your files are compressed. This reduces the file size and therefore also the upload and download time.