What is immutable backup?
Immutable backup is a backup solution that locks the data in a copy, making it impossible to change or delete data for a predetermined storage period. This is achieved using WORM (Write Once, Read Many) technology which ensures that data is written only once. The technology makes it impossible to destroy, erase or encrypt the data copy and gives you an additional assurance against ransomware attacks, human error and unwanted system changes. But how does it work?
- Unchangeable storage rules: Data cannot be deleted or overwritten for a set period of time.
- Versioning: Previous versions of data are saved and can be easily restored.
- Protection against internal threats: Even employees with high-level administrative rights cannot manipulate the backups.
- Meets regulatory requirements: Immutable backup also helps you meet security standards like NIS2 and GDPR.
The advantages of immutable backup
Immutable data backup effectively protects you from ransomware, as hackers cannot encrypt or delete the backup. In addition, it ensures that accidental deletion or misconfiguration does not affect the backups, which also gives you extra peace of mind.
Furthermore, several laws and regulations require your business to have secure backup solutions to ensure data integrity. With immutable backup, data recovery after an unwanted event or attack is faster, minimising downtime.
How to implement immutable backup
To get the best possible protection, immutable backup must be part of your unified security strategy. Here are some important steps you should follow:
Choose the right solution: find a backup solution that supports immutable storage; either on-prem, in the cloud or as a hybrid solution.
Create a clear policy: Define how long the backups should be unchangeable, as well as who has access to restore them.
Use a layered security strategy: combine immutable backup with other security mechanisms, such as encryption and multi-factor authentication.
Test recovery regularly: make sure your backups work by conducting regular tests of your recovery processes.
How Embriq helps you with a secure backup solution
Backup isn’t just about technology – it’s also about raising awareness of and realising your business’ security policies, as well as protecting your values. Embriq offers custom backup solutions that also include immutable backup, so you always have a secure copy of your critical data. We adapt your backup strategies to exactly meet your business needs, whether you need on-prem, cloud-based or hybrid backup.
At the same time, Embriq also helps you meet the requirements of NIS2, GDPR and other data security standards. With our 24/7 monitoring and support, we make sure your backup solution always works properly. You can therefore rest assured that your data is always secured against both external threats and internal errors.
That’s why you should invest in immutable backup – before it’s too late
In today’s threat landscape, immutable backup is no longer a choice – it’s a necessity. Ransomware attacks and accidental data loss can have serious consequences for your business. But with a robust backup strategy, you can ensure your data remains intact.
Get in touch with us today to learn more about how we can secure your data with immutable backup.