Key Points:
- Follow the 3-2-1 Rule: Keep 3 data copies on 2 different media with 1 stored off-site.
- Assess Data Importance: Identify critical data, set RTO/RPO goals, and prioritize what needs rapid recovery.
- Set Frequency and Compliance: Define backup schedules aligned with business needs and regulatory requirements.
- Deploy Efficiently: Automate backups using reliable tools and maintain consistent schedules.
- Test Restores Regularly: Verify backup integrity and recovery success through ongoing testing.
A backup strategy is a plan to ensure that essential business data is backed up and ready to restore in case of data loss. Organizations suffer from any downtime due to data loss, so it’s crucial to minimize downtime as much as possible. This is why backup and disaster recovery (BDR) is essential to guaranteeing ongoing business operations.
According to IBM’s 2025 Cost of a Data Breach Report, the average global cost of a data breach reached $4.4 million that year, with ransomware and cloud misconfigurations among the most expensive attack vectors. While this marked the first decline in five years, eExperts predict this number will increase in the coming years as the IT industry evolves, especially in terms of AI. The report stated, “Most breached organizations reported they have no governance policies in place to manage AI or prevent shadow AI.”
On that note, according to the Cybersecurity & Infrastructure Security Agency (CISA), ransomware remains one of the most common (and most costly) causes of data losses or breaches. This is why the agency continuously launches information awareness initiatives, such as its Cybersecurity Best Practices and #StopRansomware.
Tome of Backup Best Practices
Learn how to fight against the deadly enemies of data backup
How to create a data backup strategy for your enterprise
Building a backup strategy can initially seem daunting, but it becomes much more manageable when broken down. A good starting point is to use designated backup software because the tools included in the software are typically built to make backups easier. With the right tools in your hands, a backup strategy can be created with ease.
One commonly used plan is the 3-2-1 backup rule, which entails having
- at least three copies of your data in different places,
- two copies on different mediums, and
- one copy somewhere off-site.
This strategy aims to diversify where your backups are stored to ensure that your data is protected against any type of data loss situation. What’s more, modern best practice involves expanding this rule into the 3-2-1-1-0 rule, which adds one immutable/air-gapped copy of your data and zero errors verified via testing.
Below is a quick comparison table of the 3-2-1 and 3-2-2-1-0 backup rules:
| Feature | 3-2-1 Backup Rule | 3-2-2-1-0 Backup Rule |
| Core principle | Maintain multiple copies of data across different storage types and locations | Enhances 3-2-1 with ransomware resilience and verified recovery integrity |
| Ransomware protection level | Moderate | High (specifically designed for ransomware resilience) |
| Best for | Basic data protection and disaster recovery | Modern cyber-resilience strategy (2026-ready environments) |
| Cloud compatibility | Yes | Yes (often includes object lock/immutable cloud storage) |
| Compliance alignment | Supports general compliance | Stronger alignment with NIST, cyber insurance, and regulatory requirements |
| Security posture | Data redundancy–focused | Redundancy + integrity + immutability + verification |
While the 3-2-1 rule is an excellent plan to in include in your organization’s backup strategy, it covers where your backups are stored, and should only serve as a baseline. You’ll need to buildon other elements that will significantly impact how successful your backup strategy is.
4 steps to building an effective backup strategy
1) Determine data Importance and availability
Each industry has various kinds of data they collect. Therefore, it’s essential to be aware of which data is crucial for ongoing business operations in your organizations because then you can prioritize the backup of that particular data.
Critical business data should also be available soon after a data loss event. First, decide how soon you’d like any lost data to be available. Then, weigh it against the cost and resources of deploying and maintaining backups of various sizes. This often means deciding between onsite, offsite, and cloud-based backups.
2) Decide on frequency and regulation
When it comes to backing up your data, regulating the frequency of backups matters. There are multiple backup types to choose from, and each can have varying frequencies.
In the case of a data loss event, the data you’re able to retrieve depends on the frequency of your backups. So, you’ll only be able to retain the most recently backed-up data.
This is also where regulation is key. Think about the amount of data your business currently has and how much it produces. Then consider how often all this data needs to be backed up. Finally, the regulation of your backups allows you to take control of and maintain your backup frequency and quality.
3) Deploy backups
The next step is to deploy your backups after you’ve thought about and planned how you’ll back up your data. For example, will you manually back up the information, or, will you assign it to a device or system to carry out the task?
It would be best if you also created a schedule. This would be based on the frequency of backups and data availability you’ve decided on. Ensure that the number of times you deploy your backups matches your goals as part of your backup strategy.
4) Test your restore process
The final step for creating an efficient backup strategy is to ensure your backup procedure works through testing. Never assume that your backup strategy works without trying it out. This strategy ultimately fails if it doesn’t manage to back up your data and restore it seamlessly.
Testing can be performed through simulations, which replicate what would happen in the event of actual data loss. When testing is carried out, it can provide you with important information, such as how quickly you can get your company back online as well as any issues with the backup and restoration process you might have overlooked.
You can also view this short video: “Backup Strategy for Small Business Guide“.
Who needs a data backup strategy?
Any organization with any sort of data stored on a device will need to create a backup strategy. Doing so will significantly decrease downtime and support ongoing business operations. Though some strategies may require less planning, work, or detail, every backup strategy is essential to continued business success. Having some type of backup strategy outlined in advance will equate to far less stress if data loss occurs.
With its advanced backup technology, NinjaOne’s data recovery software is designed to safeguard your digital assets.
Best practices for creating an effective data backup strategy
Diversify your backups
There’s always a risk with storing and preserving any digital information. Accidents and disasters occur unexpectedly, so it’s impossible to know the perfect backup process for any data loss event.
A smart move to prepare would be to diversify your backups. You can do this by either sending them to multiple locations or storing them on different mediums.
Document your backup strategy
Once you’ve formulated your backup strategy, document and include it as part of your business processes; recording your backup strategy will increase the efficiency in which it is carried out and improve overall business outcomes. Check out IT documentation best practices for tips on effectively documenting your strategic backup process.
Create a schedule
In most cases, performing one backup daily shouldhelp you reach your backup goals. As such, make sure you create a daily task to accomplish that. Set up a schedule in your organization to have backups consistently carried out by someone or a system. Performing them regularly will help to guarantee the safety of your data.
Nowadays, in place of daily backups, a better practice is to implement
- continuous or near-continuous backups,
- incremental-forever backups,
- snapshot-based backups, or even
- continuous data protection (CDP) where required.
This holds especially true for large enterprises with complex IT environments where backup frequency should align with defined RPO targets, not a fixed daily schedule.
Automate
It can be challenging to remember to back up data every time you schedule such a task. This often means that some backups get missed. Unfortunately, most businesses can’t afford to simply “forget” to backup their data, which is where automation comes into play.
You can altogether avoid human error by using designated backup software with automation to schedule backups you don’t have to oversee.
Test restores
The whole reason organizations back their data up is so they can restore it in the future if needed. Thus, a backup strategy is only as good as its ability to restore the saved data effectively. Test the restore ability of your backups by using simulations that mimic actual disasters and data loss.
Continuously monitor
Make sure you don’t simply forget about your backup strategy. It is helpful to set it up, so you rarely have to interfere or fix anything, but that doesn’t mean you should let it slip from your mind. Consult backup reports regularly so you know
- what data was backed up,
- how it was backed up, and
- how it can be restored if needed.
Tome of Backup Best Practices
Learn how to fight against the deadly enemies of data backup
Create a successful backup strategy success with NinjaOne
There are many necessary steps involved in building an efficient backup process, along with best practices to keep in mind. However, creating a customized backup strategy will lead to tremendous success for your business.
If you’re in need of a centralized backup solution to safeguard your organization’s information, consider NinjaOne Backup, which offers built-in, cloud-based backup and recovery for your enterprise’s devices, servers, and SaaS data—all from a single platform. NinjaOne’s backup solution features
- chainless image backups,
- file- and folder-level protection for endpoints,
- bare-metal recovery for servers, and
- cross-platform support for Windows and macOS devices.
Start your free 14-day trial of NinjaOne Backup today or watch a free demo of the software and its various features in action.
