This blog was originally published by Hyve Managed Hosting here
Disaster Recovery: What You Need to Know in 2026
Disaster recovery strategies must evolve alongside emerging threats and changing infrastructure requirements. Here is what organisations should be considering in 2026.
Disaster recovery is changing
Disaster recovery has always been a critical part of IT strategy, but the nature of the risks organisations face continues to evolve.
A decade ago, many disaster recovery plans focused primarily on hardware failure, localised outages and physical incidents affecting a single site. While these remain important considerations, organisations now operate within far more complex environments that include cloud platforms, distributed applications, remote workforces and increasingly sophisticated cyber threats.
For IT leaders, disaster recovery now extends beyond system restoration after an outage, covering the continuity planning needed to protect critical services against operational, technological and external risks.
As a result, disaster recovery planning in 2026 requires regular review, continuous testing and a clear understanding of how modern threats could affect critical systems. Organisations looking to strengthen their approach can benefit from reviewing established disaster recovery frameworks and best practices.
What is disaster recovery?
Disaster recovery refers to the processes, technologies and procedures used to restore IT services following a disruptive event.
The goal is to return systems, applications and data to an operational state within an acceptable timeframe while minimising business impact.
A disaster can take many forms, including:
- Cyberattacks and ransomware incidents
- Infrastructure or hardware failures
- Data corruption
- Network outages
- Power failures
- Human error
- Natural disasters
- Supply chain disruption affecting critical services
An effective disaster recovery strategy defines how systems will be recovered, where recovery resources are located, who is responsible for recovery actions and how recovery success will be measured.
Recovery planning is typically guided by two key metrics:
– Recovery Time Objective (RTO), which defines how quickly services must be restored
– Recovery Point Objective (RPO), which defines how much data loss is acceptable
These objectives should be aligned with operational requirements rather than technical assumptions. The acceptable recovery window for a customer-facing ecommerce platform may differ significantly from that of an internal reporting system.
Understanding the relationship between RTO and RPO is fundamental when designing a recovery strategy. For more details, the article “Understanding RPO and RTO in Disaster Recovery” from Hyve Managed Hosting provides a useful reference for organisations assessing their recovery requirements.
The emerging disaster recovery risks of 2026
The threat landscape continues to expand, creating new considerations for disaster recovery planning.
AI-powered cyberattacks
Artificial intelligence is being used by both defenders and attackers. While security teams increasingly use AI to improve threat detection, attackers are also leveraging AI to automate reconnaissance, generate convincing phishing campaigns and identify vulnerabilities at greater scale.
This increases the likelihood of organisations facing sophisticated attacks that move rapidly across environments.
Recovery plans should therefore assume that preventative security controls may eventually be bypassed and focus on how systems, data and services can be restored safely after compromise.
Supply chain disruption
Many organisations rely on extensive technology supply chains involving hardware manufacturers, software vendors, cloud providers and telecommunications providers.
Recent global events have highlighted how disruption in one area can have cascading effects throughout the supply chain. Delays in hardware availability, software updates or third-party service delivery can all impact recovery capabilities.
Disaster recovery strategies should identify external dependencies and assess how disruptions could affect recovery times.
Infrastructure concentration risk
As organisations consolidate infrastructure with a smaller number of providers, resilience planning becomes increasingly important.
Regional outages, software defects or network failures can affect large numbers of customers simultaneously. Recovery planning should evaluate whether critical workloads have sufficient geographic, architectural or provider-level resilience to meet business requirements.
This is also where organisations should understand the distinction between high availability and disaster recovery. While both contribute to resilience, they address different operational challenges. The guide “High Availability vs Disaster Recovery: What’s the Difference?” explores these differences in more detail.
Geopolitical and regulatory uncertainty
Political instability, regulatory changes and international tensions can all affect technology operations.
Data sovereignty requirements, cross-border data transfer restrictions and changes in compliance obligations may influence where recovery environments should be located and how recovery processes are designed.
For organisations operating regulated workloads, these considerations should form part of ongoing disaster recovery reviews.
Understanding cold, warm and hot disaster recovery
Not all disaster recovery environments provide the same level of resilience.
The appropriate approach depends on recovery requirements, budget and operational priorities.
Cold disaster recovery
A cold recovery site contains infrastructure resources that can be activated when required but are not actively running production workloads.
This approach typically has lower ongoing costs but longer recovery times, as systems must be provisioned, configured and restored before services become available.
Cold recovery environments may be appropriate for non-critical systems where extended downtime is acceptable.
Warm disaster recovery
A warm recovery site maintains a partially operational environment that can be activated more quickly following an incident.
Infrastructure is generally available in advance, reducing the amount of work required during recovery.
This approach provides a balance between cost and recovery speed and is often suitable for many business applications.
Hot disaster recovery
A hot recovery environment operates alongside the primary environment, often with continuous replication of systems and data.
If a failure occurs, workloads can fail over rapidly to the secondary environment, significantly reducing downtime and data loss.
Hot disaster recovery delivers the fastest recovery capability but generally requires greater investment and operational management.
Selecting between cold, warm and hot recovery models should be driven by business-defined RTO and RPO targets rather than infrastructure preferences alone.
Why disaster recovery must be continuously reviewed
Disaster recovery strategies require ongoing review as infrastructure, applications and business requirements continue to evolve over time.
Infrastructure environments rarely remain static. Applications are updated, data volumes increase, business processes evolve and new services are introduced.
A disaster recovery plan created several years ago may no longer reflect the current environment.
Regular reviews should assess:
– Whether recovery objectives remain appropriate
– Changes to critical applications
– New security risks
– Infrastructure architecture updates
– Third-party dependencies
– Testing outcomes and lessons learned
Testing is particularly important. Recovery procedures that exist only on paper may not perform as expected during a real incident.
Regular testing helps identify configuration issues, process gaps and operational challenges before they affect business continuity.
Many organisations discover during testing that application dependencies, data replication processes or recovery workflows have changed significantly since the original plan was created. Ongoing review helps ensure recovery capabilities remain aligned with operational requirements.
What to ask your disaster recovery provider
For organisations using external infrastructure or managed services, disaster recovery capabilities should be carefully evaluated.
Important questions include:
– How often are recovery procedures tested?
– What recovery objectives can realistically be achieved?
– Where is recovery infrastructure located?
– How is data replicated and protected?
– What support is available during a recovery event?
– How are emerging threats incorporated into planning?
– How frequently are recovery strategies reviewed?
The most effective providers treat disaster recovery as an ongoing operational discipline rather than a static technical solution.
They should also be able to explain how recovery architectures support specific RTO and RPO requirements, how resilience is tested, and how recovery processes evolve as business needs change.
Building resilience beyond recovery
Disaster recovery remains an essential component of business resilience, but the risks organisations face continue to evolve.
Cyber threats, supply chain dependencies, infrastructure concentration and geopolitical uncertainty all introduce new considerations that were less prominent in previous generations of disaster recovery planning.
As environments become more complex, successful recovery depends not only on technology but also on continuous review, regular testing and operational readiness.
Organisations that regularly assess their recovery capabilities are generally better positioned to respond when disruption occurs, regardless of the source of the incident.
