Settings

You can edit task settings when creating a backup task, or edit it after a backup task is created.

Notes:

To rotate versions:

Backup rotation is a version management mechanism. It helps to manage backup versions by automatically deleting older, unnecessary versions and potentially freeing up storage space. You can enable this function at Task Settings or configure it when you create a backup task.

  1. Select the desired backup task on the left panel, and click Edit or Task Settings > Task Settings > Rotation.
  2. Select Enable backup rotation, and choose the desired rotation mode:
  3. Specify the maximum number of versions. When the version number exceeds this number, the earliest version is rotated.
  4. If you have configured a repeated backup schedule at Schedule, you can preview how your backup versions will be retained and the earliest recovery point in the timeline.
  5. Click OK to save the settings.

Note:

To perform file-level deduplication:

File-level deduplication is supported by Hyper Backup on DSM 6.1 or above. In addition to performing cross-version deduplication, Hyper Backup can also perform data deduplication when files are being renamed or copied to enhance storage efficiency.

Note:

To set up an integrity check schedule:

You can set up an integrity check schedule when creating a new backup task and modify the settings in the task editing panel.

Note:

To enable client-side encryption:

When creating a new backup task, you can tick the checkbox Enable client-side encryption to encrypt the data on the client-side. This encryption feature is equipped with multiple layers of data security to safeguard your sensitive data. Please set up a password after you have ticked the checkbox. Once client-side encryption is enabled, an encryption key will be downloaded automatically from Hyper Backup.

Hyper Backup encrypts backed up data with a version key and the military-grade AES 256-bit encryption technology. A version key is randomly generated for each version whenever a backup task starts; therefore, each backup version has a unique version key. Subsequently, the created version key is encrypted by the RSA 2048 encryption technology and stored in the destination once the backup task is completed. RSA 2048 is an asymmetric encryption algorithm; that is, a public key is used to encrypt data and only a private key can decrypt the data.

When client-side encryption is enabled during the task creation process, the private key, which is equivalent to the encryption key shown on the Hyper Backup user interface, will be downloaded automatically to your local PC and will not be transferred to anywhere else. This private key is used to decrypt the version key that is encrypted by the public key. Once a backup task is created, the private key that is encrypted both by password and AES 256-bit is also transferred to the destination. After you have entered the password, the encrypted private key will be decrypted and will be subsequently used to decrypt the version key. Once the version key is decrypted, the backed up data will be decrypted and accessible.

Notes: