Backups are one of the simplest ways to reduce risk on a website, yet they are often treated as an afterthought until something goes wrong. For businesses operating in the EU, they also play an important role in GDPR readiness, because a reliable backup strategy helps protect personal data against accidental loss, corruption, ransomware, failed updates, and human error. In a hosting environment, good backups support both privacy obligations and business continuity, especially when a site runs on a control panel such as Plesk or on an Apache-based stack.
When website data is handled properly, backups are not just a recovery tool. They are part of a wider record keeping and operational safety process. They help you restore contact forms, order history, customer accounts, logs, and content quickly after an incident, while keeping downtime and data loss to a minimum. For EU-based websites, this matters because interruptions can affect customer trust, service delivery, and your ability to demonstrate responsible handling of personal data.
Why backups matter under GDPR
GDPR does not say that every website must keep backups in a specific format, but it does require organisations to use appropriate technical and organisational measures to protect personal data. In practice, backups are a common part of those measures because they help ensure the availability and integrity of data.
Typical website data that may be included in backups can involve:
- customer account details
- contact form submissions
- newsletter sign-up records
- shopping cart and order data
- CMS content and uploaded files
- configuration files, database dumps, and application settings
- logs used for troubleshooting and security review
Because backups may contain personal data, they must be handled with the same care as live systems. That means access control, encryption where appropriate, retention limits, and a clear restore process.
How backups support GDPR principles
A well-managed backup process can support several GDPR principles:
- Integrity and confidentiality: backups help protect data against accidental damage and unauthorised loss.
- Storage limitation: retention policies help ensure backups are not kept longer than needed.
- Accountability: documented backup and restore procedures show that you have an operational control in place.
- Data minimisation: selective backups can reduce the amount of personal data copied into archives.
Backups alone do not make a website GDPR compliant, but they are an important supporting measure in a broader privacy and security setup.
How backups help business continuity
Business continuity means being able to keep operating, or recover quickly, after an incident. For a website, that could mean restoring a CMS after a failed update, recovering a database after corruption, or rolling back changes after a malicious attack.
Without backups, a small technical problem can become a major business disruption. For example:
- a plugin update breaks the checkout process
- an admin account is compromised and content is deleted
- a database is corrupted during a migration
- a deployment removes essential configuration files
- ransomware affects files stored on the hosting account
In each case, a recent and tested backup can significantly shorten recovery time and reduce the impact on customers. On a managed hosting platform, this is especially useful because the restore process may be available through the control panel, such as Plesk, or through the hosting provider’s backup system.
What downtime can cost
Even a short outage can affect:
- sales and lead generation
- customer confidence
- search visibility if the site becomes unavailable repeatedly
- support workload due to missing data or repeated submissions
- internal operations if staff rely on the site for daily tasks
Backups help reduce both financial and operational damage by making restoration faster and more predictable.
What should be backed up on a website
A complete website backup usually includes more than just files. The exact scope depends on the platform, but in most hosting environments you should consider these components:
1. Website files
These include HTML, CSS, JavaScript, images, theme files, plugins, uploaded documents, and application code. If your site runs on a CMS such as WordPress, Joomla, or Drupal, these files are essential for the site to function.
2. Databases
Databases often contain the most important business data: form entries, orders, user accounts, settings, and content. A file backup without a database backup is usually incomplete.
3. Configuration files
Configuration files may contain connection details, environment settings, rewrite rules, caching settings, and security rules. These files are important for restoring the site correctly after an incident.
4. Email data, if hosted with the site
If your hosting platform also stores mailboxes, determine whether mailbox backups are included and whether they are needed for continuity or legal record keeping.
5. Logs and audit records
Depending on your retention policy and compliance needs, you may need certain logs for troubleshooting, incident investigation, or proof of changes. Keep in mind that logs can also contain personal data and should be retained only for justified periods.
Backup strategy for GDPR-conscious websites
A good backup strategy balances recovery needs with privacy and storage control. The aim is not to keep every copy forever, but to have enough data to restore the website safely when needed.
Use the 3-2-1 principle where possible
A common best practice is the 3-2-1 model:
- 3 copies of important data
- 2 different storage types or locations
- 1 copy stored separately from the primary hosting environment
This reduces the chance that one incident destroys both your live site and all recovery copies.
Set a clear retention policy
Retention should reflect business needs, legal requirements, and storage constraints. For example:
- daily backups retained for 7 to 14 days
- weekly backups retained for 4 to 8 weeks
- monthly backups retained for longer-term recovery where justified
Choose retention periods that are long enough to recover from delayed issues, but not so long that backups become an uncontrolled archive of personal data.
Limit access to backup data
Backups often contain sensitive information, so access should be restricted to authorised staff only. In a hosting control panel, use separate administrative roles where possible. Avoid sharing master credentials, and review who can download, restore, or delete backup sets.
Encrypt backup copies when appropriate
Encryption helps protect backup data if storage media or archives are exposed. This is especially relevant if backups are stored offsite, transferred between systems, or kept in object storage or remote archive locations.
Backups in Plesk and managed hosting environments
Many hosting companies provide backup functionality directly in the control panel. In Plesk, backups can often be created manually or scheduled automatically, with options to include files, databases, or both. Managed hosting platforms may also offer provider-managed snapshots or restore points.
Typical backup options in a control panel
- Full backup: includes website files, databases, and selected account data.
- Incremental backup: stores only changes since the last backup, which can save space and time.
- Manual backup: created before updates, migrations, or major content changes.
- Scheduled backup: runs automatically at defined intervals.
Questions to ask your hosting provider
If you rely on managed hosting, ask:
- How often are backups created?
- What is included: files, databases, mailboxes, logs?
- How long are backups retained?
- Are backups encrypted at rest and in transit?
- Can you restore a single file, a database, or the full site?
- Are backups stored in a separate location from the live hosting environment?
- Who has access to restore operations?
These details matter because a backup is only useful if it can be restored quickly and safely.
Best practices for website backup management
Backups work best when they are part of a routine, not a one-time setup. The following practices are especially useful for EU websites that must protect personal data and keep services available.
Back up before changes
Always create a backup before:
- CMS core updates
- plugin or extension updates
- theme changes
- server migrations
- database edits
- DNS or configuration changes
This makes rollback possible if something breaks.
Test restores regularly
A backup that cannot be restored is not a reliable backup. Test recovery on a staging environment or separate test instance to confirm that:
- files extract correctly
- the database imports without errors
- the site loads as expected
- forms, login, and checkout functions still work
Testing also helps you measure how long a real recovery would take.
Document the restore procedure
Your team should know:
- where backups are stored
- how to access the control panel or backup interface
- who approves restores
- which version should be restored in a given scenario
- how to verify the site after recovery
Documentation is especially useful during incidents, when pressure and time constraints make mistakes more likely.
Keep backups separate from infected systems
If malware or ransomware affects the live hosting account, a backup stored in the same compromised environment may also be at risk. Separate storage and limited access reduce this danger. Some hosting providers offer isolated backup infrastructure for this reason.
Review what personal data is stored in archives
Backups can accumulate old forms, user records, and content that may no longer be needed. Review whether all data in archived copies is still necessary. Where possible, align retention with your internal policy and any legal retention obligations.
Backups, logs, and record keeping
In the context of Security and Record Keeping, backups should be considered alongside logs, audit trails, and change records. Together, they help you understand what happened, what changed, and how to recover.
Useful records may include:
- backup creation timestamps
- restore actions and who initiated them
- update history
- access logs for admin areas
- incident notes after a recovery
These records can help demonstrate due care and support investigations after a security event. Just like backups, logs may contain personal data, so they should have clear retention and access rules.
Common mistakes to avoid
Many website owners think they are protected because “backups exist somewhere.” In practice, the following mistakes are common:
- Only backing up files, not the database.
- Keeping backups on the same server as the live site.
- Never testing a restore.
- Using very long retention without a reason.
- Allowing too many people to access backup archives.
- Forgetting to back up new applications or additional databases.
- Assuming the hosting provider backs up everything by default.
A simple review of your backup policy can prevent these issues.
Practical backup checklist for website owners
- Confirm that both files and databases are included.
- Check how often backups run automatically.
- Verify retention periods and deletion rules.
- Review who can access, download, or restore backups.
- Ensure backups are stored separately from the live site.
- Encrypt backup archives where appropriate.
- Test a restore on a staging or test environment.
- Document the recovery steps and responsible contacts.
- Review backup coverage after major site changes.
- Check that backup policy matches privacy and retention needs.
When a backup should be restored
You may need to restore a backup if:
- a security incident damages files or data
- a release breaks the site
- content is deleted by mistake
- a database import fails
- a plugin or extension causes a conflict
- the site needs to be rolled back after a bad deployment
Before restoring, decide whether you need the full site or only specific data. In some cases, restoring a single database or directory is safer than rolling back everything. This is particularly important when newer personal data must be preserved.
FAQ
Are backups required by GDPR?
GDPR does not explicitly require backups in every case, but it does require appropriate protection of personal data. Backups are a widely used measure for availability, integrity, and recovery, especially for websites that process customer information.
Should backups include personal data?
If personal data is part of the website or database, it will usually be included in backups. However, you should minimise unnecessary data, apply retention limits, and protect backup access just as you would for live systems.
How often should a website be backed up?
The right frequency depends on how often your data changes. Daily backups are common for active websites, while high-traffic stores or sites with frequent content changes may need more frequent backups or incremental backup jobs.
Where should backups be stored?
Backups should ideally be stored separately from the live hosting environment. Many businesses use a second location or secure remote storage so that one incident does not affect both the website and its recovery copies.
Can I rely only on my hosting provider’s backups?
Provider backups are useful, but it is better to understand exactly what they cover, how long they are kept, and how quickly they can be restored. For important websites, an additional independent backup copy is often a good idea.
Do I need to test backup restores?
Yes. Restore testing is essential because a backup that cannot be restored in time is not reliable for continuity or compliance purposes.
Conclusion
Website backups are a practical control that supports GDPR-related data protection and everyday business continuity. They help you recover from technical failures, reduce downtime, and protect personal data from accidental loss or damage. In a hosting environment, especially when using a control panel such as Plesk, backup features should be reviewed as part of your regular security and record keeping routine.
A strong approach is simple: back up files and databases, store copies separately, restrict access, keep retention under control, and test restores regularly. That combination gives you a far better chance of recovering quickly and keeping your website operational when it matters most.