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Companies face the challenge of protecting their IT systems against data loss, cyber attacks and unexpected outages. But which strategy is the right one? Classic backup, disaster recovery or modern backup-as-code solutions such as our Emergency Backup & Restore Service? We explain the differences and show when each approach makes sense.
Classic backup — standard, but vulnerable to cyberattacks
Purpose: To protect company data from accidental deletion, hardware failure or data corruption.
Methodology:
- Regular (daily, weekly) backup of files, databases and system images.
- Storage on separate media or in separate data centers.
- Typical storage types: hard disks, magnetic tapes, cloud backups.
Recovery speed: Depends on the storage medium — recoveries can take hours or even days.
Effectiveness in cyber attacks:
- Vulnerable to ransomware: If a company is attacked by malware, backup data can also be compromised.
- If an immutable backup solution is missing, malware can change or delete backups.
Conclusion: Classic backups are a cost-effective solution for data archiving, but they offer limited protection against cyber threats.
Disaster recovery — business continuity in emergencies
Purpose: To ensure business continuity, even in the event of complete IT failures.
Methodology:
- Real-time synchronization of critical data and systems to a secondary data center.
- Provision of high-availability and disaster recovery cloud solutions.
- Automated failover to a redundant location.
Recovery speed: Seconds to minutes — depends on the failover technology.
Effectiveness in cyber attacks:
- Disaster recovery systems can also be affected by attacks on synchronized data.
- Requires IT contingency plans and regular disaster recovery testing.
Conclusion: Ideal for business-critical systems that need to be available at all times. Particularly useful for companies with global IT structures.
Emergency Backup & Restore — automated and secure against ransomware
Purpose: Maximum security against cyber threats, combined with automated recovery.
Methodology:
- Backup-as-code approach: Backups are versioned and managed as code.
- Storage in immutable backups with Write-Once-Read-Many technology (WORM).
- Automatic backup and restore with cloud-native backups.
Recovery speed: Fast and fully automatic — specially optimized for cloud environments.
Effectiveness in cyber attacks:
- Malware cannot change or delete backups.
- Protect backups from ransomware: automated data backup and encryption keep data safe.
- Multi-factor authentication and access controls prevent unauthorized restores.
Conclusion: Perfect for companies that rely on automated, secure backups and want to protect themselves against modern threats such as ransomware.
Comparison: Backup, disaster recovery and Emergency Backup & Restore
| Strategy | Main purpose | Recovery time | Protection against cyber attacks |
| Backup | Protection against data loss | Slow (hours to days) | Vulnerable without immutable backups |
| Disaster recovery | Business continuity | Fast (seconds to minutes) | Conditionally safe (requires DR tests) |
| Emergency Backup & Restore | Protection against ransomware & automation | Very fast | High security thanks to immutable backups |
Table 1: Comparison of backup, disaster recovery, Emergency Backup & Restore
Which solution is right for your company?
Each method has its advantages. A comprehensive data backup concept combines classic backups with disaster recovery and modern cloud backup security solutions.
- Standard backup: Good for long-term storage and compliance.
- Disaster recovery: Indispensable for business-critical systems.
- Emergency Backup & Restore: Best choice for ransomware protection & automated restore.
SEEBURGER offers all three approaches and supports companies in developing a secure and future-proof backup strategy.
Source: https://blog.seeburger.com/backup-disaster-recovery-or-backup-as-code-what-really-protects/
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