This article describes in detail how to implement Synology immutable backup to provide strong backups for your backups through immutable snapshot technology.
Synology immutable backup is a feature provided by Synology, a company specializing in network-attached storage (NAS) devices. Immutable Backup refers to a data protection mechanism that ensures the integrity and immutability of backed-up data. It prevents accidental or malicious alterations or deletions of backup files, providing an additional layer of security.
With Synology immutable backup, once a backup task is completed, the backed-up data becomes unchangeable and cannot be modified or deleted through normal means. This safeguard helps protect against ransomware attacks and accidental data loss. Even if an attacker gains access to the backup storage, they cannot tamper with or delete the backed-up data.
Synology NAS immutable backup is typically implemented through features like immutable snapshot-based WORM (Write Once Read Many) technology. This technology ensures that once data is backed up, it remains secure and unalterable, providing peace of mind for data protection and disaster recovery scenarios.
Immutable snapshots employ WORM (Write Once, Read Many) technology, which safeguards your data by preventing any modifications or deletions within a designated timeframe. It also prevents the deletion of shared folders, LUNs, volumes, or storage pools that encompass these immutable snapshots. This protective feature effectively safeguards your data against tampering and unintended actions.
This article provides a step-by-step guide on how to create immutable snapshots to perform Synology immutable backup.
≈What you need:
✍Create Immutable Snapshots on a Remote Server
✍Create Immutable Snapshots on a Local Server
✍Make a Specific Snapshot Immutable
✍View the Remaining Protection Period of an Immutable Snapshot
Now you have successfully implemented immutable backups for Synology.
Please note the following recommendation: It is advised to set the protection period to a duration of 7 to 14 days.
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Let me guide you through the process of creating an encrypted backup using Partition Backup as an example.
Step 1. Open AOMEI Backupper and navigate to the Backup section. From there, select Partition Backup.
Step 2. Click on Add Partition or Volume to choose the source data that you want to include in the backup. Afterward, specify a destination where you would like to store the backup.
Step 3. To apply password encryption to the backup, simply click on Options at the bottom. Then, under the General tab, enable the encryption for backups. Once toggled on, you can enter a password of your choice, confirm the password, and click OK to proceed.
In Options, you can customize various settings in addition to encryption: Backup mode: Choose between sector-by-sector backup (exact backup of all sectors) or intelligent backup (backing up used sectors to save storage). Compression: Adjust the compression level to determine the image file size and backup time. Splitting: Split large image files into smaller ones during the backup process. Comment backup: Add comments to backups for easy identification.
Step 4. Verify your settings and initiate the backup process by clicking on Start Backup.
Schedule Backup: Keep your backed-up image file up to date by setting up a schedule for automatic backups. Choose from options such as Daily, Weekly, Monthly, Event triggers, or USB plug in. Backup Scheme: Maintain ample storage space by implementing a rule to automatically delete old backups. Additionally, you can select between full backup, incremental backup, or differential backup methods.
This article describes in detail how to implement Synology immutable backup to provide strong backups for your backups through immutable snapshot technology.
You can also try AOMEI Backupper, the top Windows backup and encryption software. It provides an easy way to encrypt and backup to the cloud, external drives, USB, and more. With AOMEI Backupper, you get a comprehensive solution that includes backup, restore, cloning, synchronization, and other useful features such as performing Windows Server file encryption. Experience the benefits firsthand by giving it a try.