Disaster Recovery Plan (Australia): The Top 10 Things Every IT Leader Must Include

A disaster recovery plan is no longer a “nice‑to‑have” IT document. For Australian organisations, it’s a business‑critical capability tied to uptime, cyber resilience, customer trust, and increasingly, board‑level governance expectations.

This guide explains:

• What an IT disaster recovery plan actually is (in plain English)
• How incident response, disaster recovery, and business continuity fit together
• The top 10 things to include in a modern disaster recovery plan
• How to design a plan that stands up to real cyber incidents, not just audits

An IT disaster recovery plan (DRP) is a documented and tested set of procedures that explains how your organisation restores critical systems, data, and access after a major disruption—such as a cyber attack, system outage, or physical incident.

In the Australian context, a credible disaster recovery plan:

• Is aligned to business risk, not just infrastructure
• Defines who makes decisions under pressure
• Is tested and maintained, not written once and forgotten
• Integrates with incident response and business continuity, rather than sitting in isolation

These terms are often confused. Here’s the clean distinction:

How they work together in a cyber incident:

1. Incident response contains the threat (e.g. isolate systems, revoke access)
2. Disaster recovery restores clean, trusted systems
3. Business continuity keeps priority operations running during disruption

In mature environments, disaster recovery is a continuation of incident response, not a separate activity. Restoring systems too early—or without coordination—can re‑infect environments or destroy evidence.

Your DR plan should clearly document:

• Core applications and data
• Identity platforms (SSO, MFA, admin access)
• Network and connectivity dependencies
• Cloud and SaaS services
• Third‑party and supplier dependencies

Identity and access are often the true recovery bottleneck—not servers or storage.

Your plan must clearly answer:

• Who can declare a disaster?
• Who authorises recovery actions?
• Who communicates with staff, customers, and vendors?
• Who makes risk trade‑off decisions if recovery targets can’t be met?

This clarity is essential for fast, defensible recovery under pressure.

Best‑practice disaster recovery plans document:

• Backup frequency aligned to RPO
• Secure, resilient storage (not all in one place)
• Clear restore procedures
• Regular restore testing, not just backup monitoring

In ransomware scenarios, untested backups often become a second failure point.

• Identity and access
• Networks and connectivity
• Applications and databases
• Cloud and hybrid environments

These procedures must be current, accessible during outages, and usable by someone other than the primary system owner.

Your plan should define:

• When recovery is triggered after containment
• How forensic and legal requirements are handled
• How to avoid restoring compromised systems
• Validation steps before systems return to production

This alignment is critical during cyber incidents, where speed must be balanced with safety.

This includes:

• Internal staff communications
• Executive and board updates
• Customer and supplier notifications
• Coordination with legal or regulatory obligations where applicable

Clear communication reduces confusion, reputational damage, and decision paralysis. [kmtech.com.au]

Your plan should define:

• Data integrity checks
• Security validation steps
• Performance and usability checks
• Business sign‑off before full return to service

This prevents “quick restores” that lead to prolonged instability later.

Effective programs include:

• Tabletop exercises for ransomware, outages, and supplier failures
• Technical recovery tests for critical systems
• Reviews after real incidents or major changes

Testing creates confidence, exposes gaps, and provides evidence of recoverability.

Your plan should be:

• Reviewed after major IT or cloud changes
• Updated following incidents and tests
• Owned by named roles
• Reported on at an executive level

This turns disaster recovery into a living capability, not shelfware.

1. Incident response isolates systems and removes attacker access.
2. Identity platforms are secured and validated
3. Disaster recovery restores clean systems in priority order
4. Data integrity and security checks are completed
5. Business operations resume with confidence

Without clear IR/DR integration, recovery would either stall—or make things worse.

• Approved RTO and RPO targets
• Prioritised systems and dependencies
• Tested backups and restore procedures
• Clear roles and decision authority
• Integrated incident response processes
• Communication plans
• Validation criteria
• Regular testing and review

KM Tech helps Australian organisations:

• Review and validate disaster recovery and incident response readiness
• Design practical, testable IT disaster recovery plans
• Implement managed backup, recovery, and cyber response capabilities