Continuity & recovery

Disaster Recovery

Backups are necessary; rehearsed recovery is what keeps revenue moving when something breaks.

Layer 3 designs and manages disaster recovery for Australian organisations—implementation, day-two operations, encrypted off-site protection, live restore testing, and reporting your leadership can trust—with speed plans for both everyday restores and large-scale incidents across on-premises, Azure, and Microsoft 365.

Business continuity

Recovery speed your directors can explain

Disruptions arrive without warning—ransomware, outages, accidental deletes, or a bad deploy on a Friday afternoon. Layer 3 designs, implements, and manages disaster recovery so restoration is rehearsed, encrypted, tested, and reported—not improvised under pressure.

Australian businesses nationwide: we align RTO and RPO to revenue impact, integrate with Microsoft 365 and Azure, keep voice continuity via hosted PBX, and keep evidence ready for insurers and auditors.

What we manage

  • Implementation & architecture
  • Ongoing backup operations
  • Live restore testing
  • Executive reporting

Trust, verified

Every backup is stored securely—and proven with live restore tests

A backup that never gets restored is hope, not assurance. We encrypt copies in transit and at rest, keep them separated from production where it matters, and run scheduled test restores so you know data mounts, applications start, and permissions look right before crisis week.

You see the results: what we tested, when, pass or fail, and what we fixed. That is how we remove the nightmare scenario of discovering a faulty backup when the business is already offline.

  1. Capture & encrypt

    Backups land on schedules you approve, encrypted in transit and at rest, with retention and separation matched to your risk profile.

  2. Validate integrity

    We check job success, consistency signals, and storage health—not only the green icon in a portal.

  3. Restore in isolation

    Scheduled test restores into a sandbox or isolated environment prove data is readable and applications can mount before you ever need them in anger.

  4. Report & remediate

    You receive outcomes in plain language. Failed tests become remediations with owners and dates—never a silent gap waiting for crisis week.

Service scope

Disaster recovery services

From first design through managed operations and board-ready reporting—one accountable partner. Pair with managed IT when you want day-two ownership under one agreement.

Design & build

Implementation aligned to how you earn revenue

We document workloads, dependencies, and acceptable downtime before selecting backup, replication, or failover tooling—on-premises, Azure, Microsoft 365, and hybrid estates included.

  • RTO and RPO workshops tied to operational impact, not arbitrary defaults
  • Workload inventory: servers, SaaS, databases, and line-of-business apps
  • Immutable or off-site copies where ransomware resilience matters
  • Runbooks your team can follow when adrenaline is high

Day-two operations

Managed recovery & continuity

Layer 3 operates the cadence: backup jobs, retention hygiene, patch windows that protect restore points, and escalation when a job fails twice.

  • Monitoring with owners—failed jobs become tickets, not dashboard noise
  • Coordination with your internal IT or other vendors when roles split
  • Failover rehearsals on a schedule you agree, not “we will get to it”
  • Handover paths when projects finish but operations continue

Evidence & oversight

Reporting directors and insurers can read

Executives see trend lines: backup success, test outcomes, open risks, and recovery objectives—plain language, exportable when auditors ask.

  • Monthly or quarterly summaries matched to your governance rhythm
  • Test logs with dates, scope, and pass/fail detail
  • RTO/RPO tracking against what was promised in the plan
  • Action lists when a control drifts out of tolerance

Speed when it counts

Recovery built for the scenario, not one button

A single deleted file and a tenant-wide ransomware event need different tooling and timelines. We plan both: granular restores for daily accidents, faster mass recovery paths when blast radius is large.

  • Item-level restores for mailboxes, files, and sites when precision matters
  • Scaled rollback options for Azure and Microsoft 365 when scope explodes
  • Priority tiers so revenue-critical systems restore first
  • Post-incident reviews that tighten the next rehearsal

Speed matches the scenario

IT leaders need two recovery modes: surgical precision for daily mistakes, and large-scale rollback when blast radius is huge—think widespread ransomware or tenant-level corruption. We design for both, with realistic RTO and RPO targets grounded in tests, similar to how enterprise platforms distinguish granular item recovery from mass restore paths for Microsoft 365 and Azure.

Granular recovery

Files, folders, mailboxes, sites—restored with fidelity when the fix is small and precision matters most.

Large-scale recovery

Broader rollback when many systems or a whole tenant need a known-good point—optimised for hours, not weeks, when preparation is in place.

Scenarios we plan for

Different failures, different playbooks

Effective disaster recovery plans cover goals, inventory, roles, backup procedures, and failover—then prove they work through rehearsal. We help you cover each layer without a shelf-full of binders nobody reads.

Everyday accidents

Examples

Wrong file deleted, mailbox folder emptied, SharePoint library overwritten

Our approach

Granular restore to the original or alternate location with permissions intact.

Ransomware & corruption

Examples

Encrypted shares, poisoned backups, widespread site corruption

Our approach

Contain spread, identify clean restore points, prioritise immutable copies and mass rollback where scope demands speed.

Platform or site outage

Examples

Host failure, regional cloud incident, datacentre loss

Our approach

Failover to secondary infrastructure or cloud recovery targets with rehearsed DNS and identity steps.

Tenant-scale events

Examples

Mass deletion, tenant misconfiguration, large-scale SaaS incident

Our approach

Coordinate Microsoft 365 or Azure recovery tiers—precision for small blast radius, express-style paths when hours matter.

  • Recovery time objective (RTO): how fast systems must be back
  • Recovery point objective (RPO): how much data change you can afford to lose
  • Critical asset inventory with named owners
  • Roles, escalation paths, and vendor contacts on one page
  • Failover and failback steps documented and rehearsed

When recovery plans drift

  • Backups run green but nobody has restored a file this year.
  • RTO and RPO exist on paper yet nobody tested them against reality.
  • New systems went live without joining the backup or test schedule.

Reporting you can act on

We translate job metrics into decisions: which workloads missed retention, which tests failed, what will breach RPO if left alone, and what to fund next quarter. Insurers and auditors get evidence; your team gets a short list of fixes.

Need identity or configuration recovery alongside data? We coordinate with Microsoft business services when Entra ID or tenant rebuild is part of the story.

Frequently asked questions

What is disaster recovery in plain English?
It is the plan and tooling that gets your IT working again after something breaks badly: cyberattack, hardware failure, fire, flood, or human error. Backups are part of it; disaster recovery is the full path from “we are down” to “we are trading again,” with timings your leadership accepts.
What are RTO and RPO?
Recovery time objective (RTO) is how quickly you need systems back online. Recovery point objective (RPO) is how much data you can afford to lose—measured in time since the last good copy. We translate both into technical choices: backup frequency, replication, and failover design.
Is backup the same as disaster recovery?
Backup is storing copies. Disaster recovery is knowing those copies work, who restores them, in what order, and how fast—plus alternate ways to run if your primary site is unavailable. You need both; backup alone leaves too many questions for crisis hour. Read backup best practices from real incidents for practical lessons.
Why test restores if backups show as successful?
Jobs can report success while data is incomplete, corrupted, or unrestorable until someone actually mounts it. Scheduled test restores catch silent failures early—when you still have time to fix retention, credentials, or storage—not when the CEO is on the phone.
Do you cover Microsoft 365 and Azure?
Yes. We design for hybrid reality: on-premises workloads, Azure IaaS/PaaS, Microsoft 365 mail and files, and key SaaS where your business depends on them. Scope is agreed up front so there are no surprise exclusions after an incident. For SaaS retention gaps, read Microsoft 365 backup gaps.
How fast can we recover?
Speed depends on scenario and design. A single file may return in minutes; rebuilding a large tenant after ransomware may take hours with the right express recovery paths and preparation. We align expectations to measured tests, not brochure minutes.
How does disaster recovery relate to cybersecurity?
Security reduces how often incidents happen; disaster recovery limits damage when they do. Many clients pair both. See our cybersecurity page for prevention and response—including Essential Eight backup and patching themes; this page focuses on getting systems and data back.
What reporting do we receive?
At minimum: backup job health, restore test results, trends, and open actions. Format and cadence match what your board, insurer, or compliance framework expects—PDF summaries, shared dashboards, or workshop walk-throughs.
Can you work with our existing backup product?
Often yes—we assess what you already own (Datto, Azure Backup, Microsoft-native tools, and others), keep what earns its keep, and fill gaps in testing, runbooks, or management bandwidth.
Where should we start?
A short discovery: inventory critical systems, current RTO/RPO assumptions, last successful test restore, and gaps. Contact Layer 3 to book that conversation or pair it with a broader consulting engagement.
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Free consultation available

Turn backups into recovery you have rehearsed

Tell us what you protect today, when you last proved a restore, and how long the business can wait—we will map the next sensible chapter before anyone asks for a binding RTO.

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