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Solution

Backup & Disaster Recovery

Backup topologies built around stated RPO and RTO targets, with immutable copies, offsite replication and tested restores.

Enterprise backup infrastructure with isolated recovery storage
SYSTEM ACTIVE
RECOVERY VAULT · Backup & Disaster Recovery

Scope

What is engineered

  • RPO / RTO definition and job design
  • Immutable and offsite copies
  • Application-aware backup
  • Documented restore testing

Engineering Outcome

Restores that have been proven, not assumed.

Scope this solution

Architecture

Backup and recovery topology

Built backwards from the recovery target: what must be restored, how fast, and how much data loss is tolerable.

  1. 01 · Protected workloads

    Virtual machinesFile serversDatabasesMailboxes

    Application-aware processing so restores are consistent, not just copied.

  2. 02 · Backup control

    Job design mapped to defined RPO and RTO per workload class.

  3. 03 · Copies

    On-site fast restoreImmutable copyWasabiOffsite / cloud tier

    3-2-1 with immutability so ransomware cannot delete the recovery point.

  4. 04 · Verification

    Restore testsRecovery runbookReporting

    A backup is only real once a restore has been performed and documented.

Method

Delivery sequence for this solution

  1. 01

    Discover

    Inventory the current environment, measure real usage and record constraints, dependencies and risk.

  2. 02

    Design

    Produce a topology, sizing model, addressing plan and security model before anything is procured.

  3. 03

    Deploy

    Build in a controlled sequence with change windows, coexistence and a defined rollback point.

  4. 04

    Harden

    Apply baselines, encryption, segmentation, abuse controls and least-privilege administrative access.

  5. 05

    Validate

    Test against the design: failover, call quality, restore, load behaviour and access control.

  6. 06

    Support

    Hand over documentation and runbooks, then maintain patching, monitoring and capacity over time.

Security Posture

Hardening applied at every layer

Firewall

Default-deny rule base, segmentation between voice, server and user zones, logging to a retained destination.

VPN / Secure Access

MFA on administrative access, per-role routing, short-lived credentials and revocation procedure.

PBX / Cloud / Virtualization

Hardened baselines, TLS/SRTP for voice, patch cadence, isolated management network and least-privilege service accounts.

Applications

Identity governance, conditional access, scoped chatbot tools, approved knowledge boundaries, privacy controls, staged mail authentication and audited administrative roles.

Related

Technologies and industries

FAQ

Backup & Disaster Recovery questions

What are RPO and RTO?
RPO is how much data you can afford to lose; RTO is how long you can afford to be down. Both are agreed before job design begins.
Are snapshots enough?
No. Snapshots live on the same platform as the data. A separate, ideally immutable, copy is required to survive corruption or ransomware.
How often are restores tested?
On an agreed schedule, with results documented. Untested backups are treated as unverified.

Discuss a backup & disaster recovery deployment

Share your environment and objectives. You will get an engineering response covering scope, approach and considerations.