Currently, it is only possible to change this setting via Tools & Settings > Backup Manager > Settings > Backup Security Settings > Password type
In case of deploying multiple servers it becomes very time-consuming, so it would be useful to add the ability to change this setting via CLI

Acronis allows setting up additional storages for backups https://www.acronis.com/en-us/support/documentation/AcronisCyberCloud/#managing-locations-and-storage.html

Currently, the way Plesk defines integration with Acronis, Acronis extensions users can't do this.

It would be interesting to be able to have multiple S3-compatible storages configured at a time, so that multiple backup destinations can be used.

When restoring a Backup of the domain it would be beneficial if you could restore it to a different domain.
There sometimes is the case that data has to be extracted from an old backup, but the current domain state can't be overwritten.

Keep Static Back up, that can be deleted ONLY manual. Prevent rotation to delete a specific back up that i decice, so i have a base back up as reference for as long as i need. That will make me feel safe that if the 7 days of rotation that i have to my back up, passed, i still be able to retrive a back up!

If I want to restore all files of a domain because the website has been hacked.... default restoration will simply overwrite existing file.

In the cased of a hacked website, hackers can add suspicious files on the domains and those files won't be remove upon restoration.

It will be great to have an option allowing us to opt for a purge before restoration so that we can completely replace the files, databases, etc. and not simply overwrite existing files.

It should be possible to specify files to be excluded from manual backups globally

Add option to include backups in remote storage (such as FTP/S3) into Disk usage statistics. For example, it is possible to include backups that were created by administrator and it would be useful to add option to exclude/include backups in remote storage into statistics

Add capability to select the region when creating S3 Buckets using root account credentials

I tried to change this by modifying extension files but all the files are encrypted.

Backup / Restore manager is fine, but what if we only want to restore one / several tables, not the whole Database?
Add feature to restore single tables only.

Or even more flexible: add the possibility to restore a DB dump to a file. This file can then be searched / adjusted to restore specific tables only. Once it is adjusted we could load it in the DB / perform the restore.

Currently, Presence Builder attachments (for example, images that have been added via Slider module to a domain) ends up in every incremental Plesk backup. Such attachments should not be in incremental backups as they are not being changed, modified, etc before the incremental backup starts.
I suggest adding such a feature for incremental backups support for such Presence Builder files.

It'd be easier for to have a directory created for each backup instead of having all the files in, for example, /var/lib/psa/dumps/.
For example, I'd like to have a structure like this:
backup_2011300010.tgz that contains all the files and directories for this backup.

Please add differential backups.

At the moment the extension order of Plesk multi-volume backups is the following:
<DateFormateHHMMss.zip>
<DateFormateHHMMss.zip1>
<DateFormateHHMMss.zip2>

This means that volumes .zip1, .zip2 can not be extracted after their downloading because they have an incorrect zip extension format.

The idea to change the extension order of Plesk multi-volume backups to:
<DateFormateHHMMss>.Zip
<DateFormateHHMMss>1.Zip
<DateFormateHHMMss>2.Zip

That the multi-volume backups have the correct zip format and can be extracted.

I suggest adding functionality to restore a domain or subscription from a server-wide backup on the Plesk server, where this domain or subscription is missing (for example, it was deleted before). This is very inconvenient when you have to create a nonexistent subscription, then restore it, and then separately restore the domain in it.

Would love to see Rsync support added. SFTP is slow.

Plesk does currently only support Amazon S3. Amazon Glacier is cheaper than S3 and also good for backups. Also support for Google Cloud would be great since at the moment, Plesk does only support Google Drive which is no professional backup (example: https://github.com/plesk/ext-cloud-backup-example).

Add to Plesk functionality to allow the clients to restore the backups on the remote server via FTPS.
The administrator can create backups and clients can restore their own parts of backups. As how it is done with common backups on local storage