World Backup Day on 1 April 2026 is an important reminder for businesses to look beyond day-to-day IT operations and focus on resilience. In a world of increasing cyber threats, hardware failure, and human error, backups are no longer just an IT safeguard, they are critical to business survival.
With ransomware attacks continuing to rise, having reliable backups and a well-tested recovery plan is often the difference between a temporary disruption and long-term damage to the business.
Backing up servers: protecting core business systems
For many organisations, servers underpin essential services such as line-of-business applications, finance systems, databases, and authentication services.
If a server fails or is compromised, operations can stop immediately. Without reliable backups, recovery can take days or even weeks. A robust server backup strategy ensures systems can be restored quickly, protecting productivity and reducing downtime.
Microsoft 365: High Availability Is Not the Same as Backup
While Microsoft 365 provides excellent availability, it does not protect against accidental deletion, malicious activity, ransomware, or retention limitations.
Email, OneDrive, SharePoint, and Teams data should be backed up independently to ensure businesses remain in control of their data and can recover quickly when required.
Ransomware: why backups are essential
Modern ransomware attacks are designed to maximise disruption. Attackers now actively target backup systems and attempt to delete recovery points.
In many cases, a secure backup is the only safe recovery option. However, backups must be protected, monitored, and tested to remain effective.
Identifying critical systems, not just critical data
Some systems store very little data but are still essential to operations due to their specific configuration or role within the business.
Examples include industry-specific applications, legacy systems, licence servers, or authentication services. In these scenarios, fast system recovery is often more important than recovering data itself.
The importance of restore testing
Backups that have never been tested cannot be relied upon. Restore testing is essential to confirm that data and systems can actually be recovered when needed.
Restore tests also provide visibility into how long recovery takes, allowing businesses to build accurate recovery plans and set realistic expectations during an incident.
Managed backups reduce risk
A managed backup solution ensures backups are monitored, failures are addressed promptly, restore tests are performed regularly, and recovery plans remain current.
This removes uncertainty and ensures backups continue to protect the business as systems evolve.
Air-gapped backups: protecting the last line of defence
Air-gapped backups are isolated from production systems and protected from standard administrator access.
This ensures that even if systems are compromised by ransomware, backup data remains safe, unaltered, and available for recovery.
World Backup Day: time to review, test, and improve
World Backup Day is an opportunity to review backup strategies, test restore processes, identify critical systems, and ensure recovery times align with business needs.
