BUSINESS CLOUD BACKUP SOLUTIONS

Professional backup for Microsoft 365, Google Workspace, virtual infrastructure and disaster recovery. Protect your business with Veeam Gold Partner technology and data stored in Spain.

* 81% of businesses using Microsoft 365 have suffered data loss due to accidental deletions, ransomware attacks or human error.

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Enterprise cloud backup with Veeam and Brontobyte Cloud
81%
of businesses using Microsoft 365 have suffered data loss
93%
of businesses without backup that suffer a disaster close within a year
24h
of downtime can cost more than years of backup licences

Certified technology and trusted partners

We work with industry leaders and hold the most demanding security certifications to protect your business's critical data.

Veeam Cloud & Service Provider Gold Partner Veeam Cloud & Service Provider
Gold Partner
Brontobyte Cloud Cloud infrastructure
in Spain
beclone Cloud Backup M365 and
Google Workspace Backup
ISO 27001 + ENS
Compliance guaranteed

Why do you need an external backup if you're already in the cloud?

Microsoft 365, Google Workspace and the main cloud providers operate under a shared responsibility model. The provider guarantees that the service is available, but protecting, retaining and recovering your data is your responsibility.

Microsoft / Google guarantee

Cloud provider responsibility

  • Service availability (uptime)
  • Physical security and infrastructure
  • Internal replication between data centres
  • Recycle bin with limited expiry
  • Platform patches and updates

Your business is responsible for

What the provider does NOT cover

  • Protection of your data
  • Identities and access control
  • Configuration and compliance
  • Independent backup and long-term retention
  • Recovery from deletions or ransomware

This means there are critical situations that an independent external backup can solve and the native cloud cannot:

Without a properly configured, monitored and tested external backup, the loss can be permanent.

Our enterprise backup solutions

Microsoft 365 backup with Veeam

Microsoft 365 offers a wide range of services, but it was not designed as a backup solution. Veeam Backup for Microsoft 365 eliminates the risk of losing access and control over Exchange Online, SharePoint Online, OneDrive for Business and Microsoft Teams.

  • Independent and complete copies of mailboxes, calendars, contacts, files and conversations.
  • Granular recovery: a single email, a SharePoint folder, a specific file.
  • Protection against accidental and malicious deletions and ransomware.
  • Flexible retention for regulatory compliance (ENS, NIS2, fiscal).
  • Data stored at Brontobyte Cloud (Spain, ISO 27001 + ENS).
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Google Workspace backup with beclone

Beclone is our specialised cloud backup solution for Google Workspace, integrated into the Brontobyte Cloud infrastructure. Complete coverage, reliable and at a competitive price.

  • Complete backup of Gmail, Drive, Calendars and Contacts.
  • Copies at rest encrypted with AES 256-bit and SSL in transit.
  • Anti-hacking repositories doubly protected with recycle bin.
  • 7-15 days recycle bin retention + configurable main retention.
  • Centralised management console and granular restoration.
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Veeam Cloud & Service Provider Gold Partner

Virtual infrastructure backup with Veeam Backup & Replication

For VMware and Hyper-V on-premise environments, Veeam Backup & Replication is the industry standard. We work with monthly licences per VM, with no large upfront investment.

  • Off-site repository on Veeam Cloud Connect over Brontobyte infrastructure.
  • S3 Immutable storage: deduplicated, immutable, anti-ransomware copies.
  • Insider Protection: hidden recycle bin for 7 to 15 days if an attacker tries to delete copies.
  • 100% standards compliance, end-to-end data encryption.
  • Recovery at VM, file or application level.
REQUEST VEEAM INFO

Disaster Recovery (DRaaS) with Veeam

Backup protects your data. Disaster Recovery as a Service protects your business: it guarantees you can keep operating within minutes after a serious incident (ransomware, fire, critical hardware failure).

  • Fast and reliable failover of specific VMs or the entire environment.
  • Simplified failback: return to production once everything is stable.
  • Recovery guarantee: we periodically test replicas and failover.
  • Perfect integration with your existing Veeam infrastructure.
  • No dependency on specific hardware or VPN between sites.
REQUEST DRaaS INFO
Disaster Recovery as a Service with Veeam Cloud Connect Replication

Microsoft 365 native vs Veeam external backup

Comparative analysis of data protection and recovery in Microsoft 365.

Key aspectMicrosoft 365 (native)External backup (Veeam)
Protection model
Based on retention and recycle bin, not a true backup
Complete independent backup (separate copy)
Accidental deletion protection
Limited (1st and 2nd stage recycle bin, with expiry)
Granular restoration with no version limit
Malicious deletion protection
Vulnerable: if an admin deletes data, it may be lost permanently
Recovery even after internal attacks or sabotage
Ransomware protection
Limited (depends on detection and retention)
Immutable and isolated copies (logical air-gap)
Recovery granularity
Limited per service (Exchange, SharePoint...)
Granular: emails, files, Teams, full sites
Account/licence removal
High risk: when removing licence, data may be lost
Data protected independently of licence
Compliance (ISO, ENS, NIS2)
May be insufficient without advanced configuration
Facilitates compliance (retention, traceability, control)
Recovery Time Objective (RTO)
Variable and not guaranteed
Defined and optimisable
View the full comparison table (8 additional aspects)
Key aspectMicrosoft 365 (native)External backup (Veeam)
Data responsibility
Shared responsibility model (customer responsible for data)
Full control by the customer
Version history
Limited and configuration-dependent
Complete and configurable versioning
Long-term retention
Complex (compliance, eDiscovery, advanced licences)
Flexible retention without depending on licences
Data export
Complex (requires additional tools or scripting)
Easy export (PST, files, etc.)
Provider independence
Total dependence on Microsoft
Independent copy outside Microsoft
Synchronisation errors
Not protected (errors replicate automatically)
Allows rolling back to previous states
Visibility and control
Limited (Purview, Compliance, scattered tools)
Centralised console and advanced reporting
Cost
Included in licence (but limited)
Additional cost with value in security and continuity

Why choose us as your enterprise backup partner?

Veeam Gold Partner

Accredited as Veeam Cloud & Service Provider Gold Partner, the highest level of specialisation in managed Veeam backup, replication and business continuity services.

ISO 27001 + ENS

Brontobyte Cloud infrastructure certified in ISO 27001 and the Spanish National Security Framework (ENS). Documentation ready for GDPR, NIS2 and sectoral compliance audits.

Data in Spain

Your copies are stored in data centres in Spain, not outside the European Union. Simplified compliance with GDPR and public sector requirements.

AES 256 encryption + immutability

All copies are encrypted with AES 256-bit, stored in S3 Immutable repositories with logical air-gap. Resistant to ransomware and unauthorised access.

Managed service

We don't just sell software: we configure, monitor and validate that backups run correctly. Expert support when you need it.

Holistic cybersecurity vision

Backup is one of the three pillars of cybersecurity (prevent, detect, recover). We integrate it with your overall strategy.

Real use cases

Professional firms (lawyers, consultancies)

Complete Microsoft 365 backup with long retention to meet document retention requirements. Granular recovery of key emails and files in case of incident, guaranteeing the traceability required by professional bodies and sectoral regulations.

Educational institutions (schools, universities)

Google Workspace backup with beclone to protect student, teacher and admin accounts. Protection against deletions when academic years end and compliance with child protection regulations.

Industrial and service SMEs

Backup of critical VMs with Veeam Backup & Replication, immutable off-site repository at Brontobyte Cloud and DRaaS to ensure continuity of ERP, CRM and production applications.

Healthcare sector and NIS2 compliance

Immutable, traceable and auditable copies to comply with NIS2, GDPR and healthcare regulations. Long-term retention, controlled access and reporting for audits.

Are you a freelancer or small business?

If you're looking for a simpler and more affordable backup solution for personal use, freelancers or small offices, we recommend iDrive: easy-to-use cloud backup with multi-device coverage at an accessible price. For businesses with Microsoft 365, virtual infrastructure or business continuity requirements, the solutions on this page are the right fit.

SEE iDRIVE FOR PERSONAL USE

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Frequently Asked Questions

Microsoft 365 and Google Workspace guarantee service availability (uptime), but not the recovery of your data in case of accidental deletion, ransomware attack, human error or account removal. Their shared responsibility model leaves data protection to the customer. An independent external backup is the only way to protect that information against incidents.

It is the model by which providers like Microsoft, Google or AWS take responsibility for keeping the infrastructure available and secure, while the customer is responsible for protecting, retaining and recovering their own data. This means that if you delete an email or file by mistake and it goes beyond the recycle bin period, the provider cannot recover it: you need your own backup.

We configure retention based on your business and compliance needs. By default we offer retentions of 7 to 15 days for anti-deletion protection (Insider Protection recycle bin) and configurable indefinite retentions for full copies. For regulatory compliance (ENS, NIS2, fiscal) we can keep copies for years.

Yes. Our copies are stored in immutable S3 repositories with logical air-gap, meaning that even if an attacker gains access to your systems with maximum privileges, they cannot modify or delete the copies during the configured immutability period. In addition, copies are deduplicated and encrypted with AES 256-bit.

They are complementary technologies. Veeam is the enterprise standard for Microsoft 365 backup, virtual infrastructure (VMware/Hyper-V) and disaster recovery. Beclone is a specialised solution from Brontobyte Cloud for backing up mailboxes and files in Microsoft 365 and Google Workspace, with a simpler and more affordable model. We choose the technology based on your volume, recovery needs and budget.

Yes. Brontobyte Cloud, our infrastructure partner, is certified in ENS (Spanish National Security Framework) and ISO 27001. Data is stored in data centres located in Spain, copies are immutable and traceable, and we have the documentation required for NIS2, ENS, GDPR and other compliance audits.

The price depends on data volume, number of users or VMs, desired retention and service level. We work with monthly licences per VM (Veeam) or per user (beclone Microsoft 365 / Google Workspace), with no long-term commitments. Request information with no obligation and we’ll send you a proposal tailored to your business.

One of the key advantages of professional backup with Veeam and beclone is granular recovery: you can restore a single email, a specific file, a SharePoint folder, a calendar, contacts, etc. You don’t need to restore the entire system to recover an individual item.