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1 Certainty ... with Maximum Security from Geo-Redundancy

1&1 products are hosted in state-of-the-art data centres with the highest security standards. Due to the geo-redundant operation of two separate data centres, we can guarantee maximum availability for the data of all 1&1 Hosting and eBusiness packages. In the unlikely event of problems at one data centre, we switch automatically to redundant systems at the second.

Technical details:
  • State-of-the-art data centres with 24/7 video surveillance
  • Multiple redundant data centre connectivity for up to 3 lines
  • Synchronised data, 100% mirrored
  • Robust architecture
  • Redundant hardware technology
  • Secured base infrastructure
  • Redundancy of components in the storage environment due to the latest RAID and clustering technology
  • No downtime during planned maintenance
  • Self-repairing systems
  • Daily backups of the entire infrastructure