Security should be paramount concern with cloud-based e-mail recovery

Cloud-based disaster recovery has become a viable option for safeguarding e-mail, but IT shops need to ask tough questions about data security and resiliency before committing to a vendor, analysts say. IT shops should stick with service providers that have multiple Tier 4 data centers, and can promise replication between sites for redundancy, Forrester analysts Stephanie Balaouras and Christopher Voce write in a June report.

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