Core IT
Cloud Backup & Disaster Recovery for UK Businesses
Immutable, ransomware-proof backup for Microsoft 365, servers, VMs and endpoints — paired with Disaster Recovery-as-a-Service that brings you back online in minutes, not days.
The Problem
One ransomware hit, one deleted mailbox, one departing employee or one failed server can wipe out years of work. Microsoft 365 isn't backed up by Microsoft, on-prem tape and USB backups fail silently, and most businesses don't discover their backup is broken until they desperately need to restore. Without a tested 3-2-1 backup strategy, documented Recovery Time and Recovery Point Objectives (RTO/RPO) and a real disaster recovery plan, downtime is measured in days — and cyber insurers are increasingly refusing payouts when controls aren't in place.
How CLD Computers Helps
CLD Computers delivers a complete Business Continuity & Disaster Recovery (BCDR) service for UK SMBs and schools. We deploy independent, immutable cloud backup across Microsoft 365 (Exchange, OneDrive, SharePoint, Teams), Windows and Linux servers, Hyper-V and VMware virtual machines, SQL and Microsoft 365 Backup Storage, plus laptops and endpoints. Every backup is encrypted in transit and at rest, written to immutable storage that ransomware cannot encrypt or delete, and replicated to UK ISO 27001-certified data centres for GDPR data residency. For mission-critical systems we layer Disaster Recovery-as-a-Service (DRaaS) — replicating servers to a hot standby in the cloud so we can failover in under 15 minutes if your office, hardware or hypervisor goes down. We agree RTO and RPO targets up-front, perform quarterly test restores so you know recoveries actually work, and provide a written DR runbook your team and insurer can rely on.
Benefits
Why businesses choose this service
- Independent third-party Microsoft 365 backup (Exchange, OneDrive, SharePoint, Teams, Groups)
- Server, virtual machine and SQL backup — Windows, Linux, Hyper-V, VMware
- Endpoint backup for remote and hybrid laptops
- Immutable, ransomware-resistant cloud storage (air-gapped, MFA-protected)
- UK ISO 27001 data centres — full GDPR data residency
- Disaster Recovery-as-a-Service (DRaaS) with failover in under 15 minutes
- Defined RTO and RPO targets written into your service agreement
- Quarterly test restores and an annual DR drill — proof your backups work
- Cyber-insurance ready evidence pack (controls, retention, recovery times)
- 24/7 monitoring of every backup job with proactive failure alerting
What's included
Every engagement comes with
- Microsoft 365 backup (mailboxes, OneDrive, SharePoint, Teams, Groups)
- Windows & Linux server backup
- Hyper-V and VMware virtual machine backup
- SQL, Exchange and application-aware backups
- Endpoint & laptop backup
- Immutable, air-gapped UK cloud storage
- Long-term retention (7-year and indefinite options)
- Disaster Recovery-as-a-Service (DRaaS) with hot-standby failover
- Documented Recovery Point (RPO) & Recovery Time (RTO) objectives
- Quarterly automated restore tests + annual DR drill
- Ransomware rollback and clean-restore workflows
- 24/7 backup monitoring with engineer-led remediation
- Written DR runbook and incident response plan
FAQ
Frequently Asked Questions
Doesn't Microsoft 365 already back up my data?+
What's the difference between backup and disaster recovery?+
How long does it take to recover from a ransomware attack?+
Where is our backup data stored?+
What RTO and RPO can you commit to?+
Do you follow the 3-2-1 backup rule?+
How much does cloud backup and disaster recovery cost?+
Will having proper backup and DR help with cyber insurance?+
Can you take over backups from another provider?+
Do you test the backups, or is that on us?+
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Learn more →Ready for IT that just works?
Book a free 30-minute consultation and we'll audit where you are, listen to what's frustrating you, and tell you what we'd change first — no obligation.