Disaster Recovery Plan Template for Small Business

Standard Operating Procedure: Disaster Recovery Plan (DRP)

Template Registry Engineering Standards

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1. Document Control Block

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2. Executive Summary & Purpose

This document establishes the recovery framework for [Company Name]. The purpose of this DRP is to minimize operational downtime, mitigate data loss, and ensure the restoration of mission-critical systems following a catastrophic event (hardware failure, cyber-attack, or natural disaster).

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3. Scope & Prerequisites

Scope: Applies to all physical and cloud-based IT infrastructure, internal data, and mission-critical business applications. Prerequisites:

• Verified Off-site/Cloud Backups (3-2-1 rule).
• Access credentials to emergency recovery environments (stored in an air-gapped password manager).
• Hardware replacement procurement contracts (SLA-backed).
• PPE: Flashlights, mobile power banks, and hard-copy site schematics for on-premise recovery.

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4. Roles & Responsibilities (RACI Matrix)

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5. Step-by-Step Procedure

Phase 1: Assessment & Declaration

• Determine scope of impact (Local vs. Site-wide).
• Notify all stakeholders via emergency communication channel.
• Declare Disaster status and initiate DRP protocols.

Phase 2: Isolation & Containment

• Disconnect compromised systems from the production network.
• Initiate snapshot of current state (if cyber-incident) for forensic analysis.
• Activate secondary/standby hardware/cloud instances.

Phase 3: Restoration

• Restore Core Infrastructure (DNS, VPN, Identity Providers).
• Restore Mission-Critical Database(s) to the most recent validated state.
• Re-provision end-user access tokens and verify connectivity.

Phase 4: Validation & Testing

• Conduct integrity check on restored datasets.
• Perform smoke tests on core business applications.
• Declare production environment "Healthy."

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6. Quality Assurance & Pro-Tips

• The 3-2-1 Rule: Keep 3 copies of data, on 2 different media, with 1 off-site.
• Metric Thresholds:
  • RTO (Recovery Time Objective): < 4 hours.
  • RPO (Recovery Point Objective): < 1 hour of data loss.
• Pro-Tip: Perform "Tabletop Exercises" quarterly. A perfect plan on paper fails if the team has never practiced the switch-over.
• Pitfall: Failing to rotate or test the integrity of backups. Validate your restores monthly; a backup is not a backup until it has been successfully restored.

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7. Frequently Asked Questions

Q: How often should I test this plan? A: At a minimum, every six months. If your business undergoes significant architectural changes (e.g., migrating to cloud or replacing core servers), test immediately after the transition.

Q: Where should the hard copies be kept? A: In a physical "DR Grab-Bag" located in a fireproof safe, including a USB drive with the latest configuration scripts and emergency contact lists for key vendors.

Q: What is the first priority during a ransomware event? A: Isolation. Do not reboot or attempt to run anti-virus scans on infected machines until you have secured an image of the current state; focus on preventing the encryption from spreading to your backups.

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End of Document Authorized by: Julian Vance, Chief Architect, Template Registry.