# Why Migrate to `TiDB Cloud`?

__*Risk*__

+ Risk
  + High Availability and Reliability
  + Enterprise Grade Security

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+ High Availability and Reliability
  + Naturally high availability by design. Data replication across multiple Availability Zones, daily backups, and auto-failover ensure business continuity, regardless of hardware failure, network partition, or data center loss.

+ Enterprise Grade Security
  + Secure your data in dedicated networks and machines, with support for encryption both in-flight and at-rest. `TiDB Cloud` is certified by `SOC 2 Type 2`, `ISO 27001:2013`, `ISO 27701`, and fully compliant with `GDPR`.