Resilient, encrypted backups for your OneDrive environment

Back up your OneDrive workloads with Plakar to protect against data loss, corruption, and ransomware. Immutable, encrypted, and restorable even offline and across environments.

Start

OneDrive is everywhere and often underprotected

OneDrive is Microsoft’s cloud storage solution for individuals and businesses, seamlessly integrated with Office 365 and Windows. It powers collaboration, file sync, and sharing across devices and teams. Yet, OneDrive’s native protection is limited: deletions, ransomware, or account breaches can propagate instantly, and retention policies may not cover every scenario. Plakar adds a layer of encrypted, versioned, and deduplicated backups giving you control, auditability, and resilience beyond standard cloud storage.

🧠 Why protecting OneDrive matters

Cloud sync is not backup. OneDrive’s convenience can mask risks: silent corruption, accidental deletion, ransomware, or compromised credentials can lead to rapid, irreversible data loss. Retention and version history help, but they’re not enough for compliance, audit, or long-term recovery. Without immutable, externalized backups, your files remain vulnerable to threats that propagate faster than you can react.

🔓 What happens when OneDrive is compromised?

If files are deleted locally, OneDrive syncs those deletions to the cloud sometimes before you notice. Ransomware or malware can encrypt files and sync the damage across all devices. A breach of your Microsoft account can expose or wipe entire libraries. Native recovery options are limited by retention windows and version history, which may not cover every scenario.

Plakar addresses these risks by:

  • Creating immutable, encrypted snapshots outside your OneDrive account
  • Enabling granular recovery of files or folders without full restores
  • Supporting offline and air-gapped backup flows for true isolation

No matter what happens in your live OneDrive, your snapshots remain safe, verifiable, and restorable.

🛡️ How Plakar secures your OneDrive workflows

Plakar integrates with OneDrive as both a source and destination:

  • Source connector: Import and snapshot your OneDrive files, encrypt and deduplicate them, and store in a trusted Plakar Kloset store.
  • Destination connector: Export clean, verified snapshots back to OneDrive, restoring files or folders exactly as they were.
  • Storage connector: Store Plakar snapshots on OneDrive itself, adding a self-managed, encrypted backup layer inside your existing cloud.

Snapshots are immutable, portable, and inspectable via CLI or UI even if stored offline.

🧰 Everything in one tool: backup, verify, restore, browse

With Plakar, you get:

  • ✅ Immutable, versioned snapshots of your OneDrive data
  • 🔐 End-to-end encryption (you own the keys)
  • 🧠 Global deduplication to save space and bandwidth
  • 🔎 Visual inspection and audit readiness via UI or CLI
  • 📦 Offline export and long-term retention options

Plakar centralizes backup, verification, restore, and browsing making OneDrive truly resilient, compliant, and under your control.

Ready to protect your MinIO data?

OneDrive docs

Security by design

Reduce your attack surface by keeping encryption keys out of storage. With true end-to-end encryption, your data is protected before it leaves the source and remains unreadable even to your storage provider.

  • End-to-end encryption with modern crypto (no compromise on "at-rest/in-transit")
  • Immutable snapshots with verifiable integrity
  • Tamper-proof metadata and audit logs
  • Zero-trust-friendly architecture
"You don’t have to trust your storage provider."
Placeholder

Regroup all your data protection workflows in one platform

From edge devices to SaaS platforms and hybrid clouds, Plakar keeps your data safe, synced, and instantly restorable: all from one unified tool.

For SaaS, endpoints & edge

Whether you're backing up remote laptops, on-premise servers or third-party SaaS data, Plakar gives you full control. Immutable backups, minimal storage, full flexibility. Even in disconnected environments.

In your data center

Legacy systems or critical data. All backed up with the same simplicity. Plakar integrates directly into your infrastructure with powerful CLI, orchestration support, and instant recovery.

Across clouds

Cloud-native or multi-cloud? No problem. Plakar works seamlessly with object storage, S3-compatible services, and hybrid environments, without locking you in or slowing you down.

Discover Plakar book a demo or join a community calls

Plakar is not another complex “backup project”. Gain peace of mind with little investment while protecting what matters.

Book a demo

A Plakar team member will contact you shortly to organize the demo.

By submitting this form you agree to our Privacy Policy.

Pages

Solutions

Resources

Newsletter