📑 Table of Contents
Ransomware encrypts the files and database on your server, locks you out and demands money to unlock them. In recent years small and mid-sized websites have become the prime target of automated bots. The good news: with a properly configured backup strategy you never need to pay the ransom — instead of paying an attacker, you press the "restore" button.
1. Why Does Ransomware Hit Ordinary Backups Too?
Modern ransomware encrypts or deletes not just live data but any backups it can reach. That is why the following backups are useless against ransomware:
- Backups on the same server: If the attacker is inside the server, the backup is within their reach too.
- Plugin-based backups: Because they live inside the site, they go down with it when the site is compromised.
- Overwritable cloud backups: With stolen credentials the attacker can delete the cloud backup as well.
2. The Key Concept: the Immutable Backup
The strongest defence against ransomware is a backup kept independently and separately. When your backup sits in a storage account entirely separate from your site and server, then even if the attacker takes over your server they cannot reach it.
🔒 What does an independent backup give you?
Your backup sits in a storage account separate from your site and your server. Even if an attacker takes over your server, they cannot reach it. In other words, you always keep a clean point to return to.
3. Step-by-Step Recovery During an Attack
- Isolate: Take the server or site offline so the encryption doesn't spread.
- Choose a clean restore point: Find an immutable backup from a date before the attack.
- Scan, then restore: Run the backup through a malware scan before restoring, so you don't resurrect infected files.
- Close the holes: Fix the vulnerability the attack came through (an outdated plugin, a weak password).
- Reset every password and turn on two-factor authentication.
4. Layered Ransomware Protection with Yedekalma
- An independent location: Your backups live in external storage accounts separate from your site. If you use S3-compatible storage with Object Lock (WORM) enabled, the backup cannot be deleted or changed for the duration of the lock. Why isn't a hosting backup enough?
- Optional malware scanning: When enabled, files and the database are scanned during the backup and suspicious findings are flagged in the panel, making it easier to choose a clean restore point.
- Multiple storage destinations: The same backup at several providers; there is no single point to target.
- Optional AES-256 encryption: When enabled, the archive is encrypted on your site’s server with a passphrase only you know; we do not store the passphrase and cannot open it either.
The result: ransomware turns from a "payment crisis" into a planned piece of restore work . Paying a ransom is expensive and is no guarantee your data comes back; a clean, immutable backup, on the other hand, is a definitive answer.
Frequently Asked Questions
Should I pay the ransom in a ransomware attack?
No, you should not if you can avoid it. Paying does not guarantee the data returns and it encourages attackers. If you have a clean, immutable backup from before the attack, you can restore the site without paying anything.
What is an immutable backup?
It is a backup that nobody can modify or delete for a defined period; it prevents ransomware from encrypting or deleting your backup.
Will the virus come back when I restore my backup?
Yes, if you restore a backup that contains infected files — so choose a point from before the attack. If you enable Yedekalma’s optional malware scanning, backups are scanned as they are taken and backups with suspicious findings are flagged in the panel, which makes choosing a clean restore point easier.
Back Up Your Website Automatically and Securely
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Related pages: immutable (WORM) backup · disaster recovery plan · WordPress backup
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