SAS ITWhy "I Have a Backup" Is Not Good Enough
We have restored data for dozens of UAE businesses whose backup turned out to be one of the following:
- Pointing to a drive that was attached to the same server that failed
- Encrypted by the same ransomware that attacked the production server
- Corrupt and unrestorable (discovered only when needed)
- Last successful 6 months ago (nobody was monitoring it)
The 3-2-1 rule prevents all of these.
The 3-2-1 Rule Explained
3 copies of your data:
Production data + 2 backups. This way, if one backup is corrupt, you still have another.
2 different storage media:
Local disk or NAS AND a separate storage type (tape, separate NAS, or cloud). Different media types fail independently.
1 copy offsite:
Physically separate from your office. Ransomware, fire, theft, or flooding at your office cannot reach offsite data.
Practical 3-2-1 Implementation for UAE Businesses
Small Business (up to 20 users):
- Primary: Production data on server or NAS (Copy 1)
- Local backup: Synology NAS with daily backup job (Copy 2, different media)
- Offsite: Synology C2 cloud backup or Azure Backup (Copy 3, offsite)
- Total cost: AED 3,000 to 6,000 setup + AED 150 to 400/month cloud
Mid-Market (20 to 100 users):
- Primary: Production servers (Copy 1)
- Local backup: Veeam to backup NAS (Copy 2)
- Offsite: Veeam Cloud Connect or Azure Backup (Copy 3)
- Total cost: AED 10,000 to 20,000 setup + AED 500 to 1,500/month cloud
What to Back Up (Priority Order)
| Priority | Data Type | Reason |
|---|---|---|
| Critical | Business database (ERP, CRM, accounting) | Hard to recreate, high business impact |
| Critical | Email server (if on-premise) | Regulatory and compliance requirements |
| High | User files and documents | Daily work product |
| Medium | System configurations (firewall, switches) | Speeds recovery after hardware failure |
| Low | OS images | Can be reinstalled from scratch |
The Test Most Companies Skip
Every quarter, restore a random folder or database to a test location. Verify the files open and are not corrupt. If you have never tested your restore, you do not have a backup — you have a backup attempt.
Document your restore test: date, what was tested, result, who performed it.
SAS IT designs and manages 3-2-1 backup solutions for UAE businesses. Free backup assessment | +971-526716178
*Related: Backup vs Disaster Recovery: What You Need | How to Build a Disaster Recovery Plan | Managed IT Services Dubai | Server Solutions Dubai*
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About the Author
Written by the SAS IT Team — the same engineers who design, install, and support the networking, security, and infrastructure work described on this site. SAS IT Services was founded on 22 February 2020 in Dubai and has since delivered 500+ projects for businesses across the UAE.
We are a certified technology partner for Fortinet, Cisco, and Microsoft, among 17 documented vendor partnerships spanning networking, cybersecurity, CCTV, and cloud infrastructure — credentials that inform the technical guidance in our articles.
Our work is independently rated 5.0 out of 5 from 17 verified Google Reviews. Every article is reviewed internally for technical accuracy before publishing and reflects practices we apply on real client deployments in Dubai and the UAE.
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