Using Backblaze B2 With Synology for Reliable Off-Site Backup

As data volumes continue to grow in 2026, organizations are increasingly looking for cost-effective ways to protect critical data outside their primary infrastructure. Local storage systems such as Synology NAS provide powerful data protection tools, but relying only on on-site storage can still expose businesses to risks like hardware failure, ransomware attacks, or physical disasters.

Off-site backups remain one of the most important components of modern data protection strategies. One cloud storage option that has gained significant popularity is Backblaze B2. Its simple pricing model and compatibility with Synology Hyper Backup make it an attractive solution for businesses that want dependable cloud storage without unpredictable enterprise cloud costs.

When paired with Synology systems, Backblaze B2 can create a highly reliable off-site backup environment that balances cost, scalability, and performance.

Why Off-Site Backup Matters More Than Ever

In recent years, cybersecurity threats and ransomware incidents have increased dramatically. Many attacks are designed not only to encrypt primary data but also to target backup systems. If backups exist only on local storage, attackers may still find ways to compromise them.

Off-site backups provide a critical layer of protection by storing data copies in a separate location. Even if a primary NAS system becomes compromised or damaged, businesses can still restore their data from a remote cloud repository.

For companies using Synology NAS platforms, Hyper Backup makes it possible to replicate data securely to cloud services like Backblaze B2 while maintaining version history and encryption.

Why Backblaze B2 Is a Popular Backup Target

Backblaze B2 has become widely used because of its predictable and affordable storage pricing. Unlike many enterprise cloud platforms that include complex service tiers or variable data transfer costs, B2 focuses primarily on simple object storage.

This straightforward pricing model makes it easier for businesses to forecast long-term storage costs, particularly when managing large backup archives. Companies that maintain multi-year backup retention policies benefit from knowing their cloud storage costs will remain manageable as data grows.

Backblaze B2 is also designed for high durability and reliability. Data stored in B2 is replicated across multiple systems, helping ensure backup integrity even in the event of infrastructure issues.

Integrating Backblaze B2 With Synology Hyper Backup

One of the main advantages of Backblaze B2 is its compatibility with Synology Hyper Backup. Hyper Backup allows administrators to create automated backup jobs that transfer data from Synology NAS systems directly to the cloud.

The process typically includes:

• Creating a B2 bucket in the Backblaze console

• Configuring API credentials

• Selecting Backblaze B2 as the cloud target in Hyper Backup

Once configured, Hyper Backup can perform incremental backups. This means only the data that has changed since the last backup is transferred. Incremental transfers reduce bandwidth usage and allow organizations to back up large environments efficiently.

Hyper Backup also supports compression and encryption, ensuring that backup data remains secure while stored in the cloud.

Benefits of Incremental Cloud Backup

Incremental backup technology is particularly valuable for organizations with large datasets or limited internet bandwidth. Instead of sending complete backup sets each time, Hyper Backup only transmits the changed data blocks.

This approach offers several advantages:

First, it reduces backup time and bandwidth consumption. Large file systems can be protected without overwhelming network connections.

Second, incremental backups improve efficiency for frequent backup schedules. Organizations can run multiple backups per day while transferring only small amounts of new data.

Finally, incremental backup preserves historical versions of data, allowing administrators to restore files from earlier points in time if necessary.

Backblaze B2 in Multi-Cloud Backup Architectures

Many businesses now implement multi-cloud backup strategies to increase resilience. In these architectures, backups are distributed across multiple storage targets rather than relying on a single cloud provider.

Backblaze B2 often plays an important role in these environments. It is frequently used as a secondary or tertiary cloud destination alongside local storage and other cloud platforms.

For example, an organization may store primary backups on a Synology NAS system while replicating encrypted copies to Backblaze B2 for off-site protection. In the event of a ransomware incident or physical disaster affecting the local environment, the cloud copy remains intact and accessible.

This layered backup strategy significantly improves data durability and recovery options.

Planning a Cost-Effective Backup Strategy

Businesses that manage large volumes of backup data must carefully consider storage costs and retention policies. Cloud storage expenses can grow quickly if backup strategies are not designed properly.

Backblaze B2 helps address this challenge by offering a predictable pricing model that scales efficiently as storage needs increase. When combined with Synology’s built-in backup tools, organizations can maintain long-term retention policies while keeping operational costs under control.

By using incremental backups and compression, companies can further optimize storage consumption and bandwidth usage.

About Epis Technology

Epis Technology specializes in designing secure data protection architectures using Synology NAS and hybrid cloud storage platforms. Our team helps organizations implement reliable backup strategies that combine local storage, cloud replication, and disaster recovery planning.

By integrating solutions such as Synology Hyper Backup with cloud services like Backblaze B2, Epis Technology ensures businesses maintain secure, scalable, and cost-efficient off-site backups. From initial deployment to ongoing optimization and monitoring, Epis Technology helps organizations protect their critical data while maintaining compliance and operational continuity.