In Part 1 of this two-part series, we discussed how you need to rely on more than the default retention times for Office 365 to fully protect your data from accidental deletion. In Part 2, we’ll discuss if Exchange Online Litigation Hold and In-Place Hold are good-enough data protection solutions for Office 365, or if your organization may need something purpose-built for Office 365 backup and restore.
Data protection in Office 365 is a shared responsibility, with Microsoft taking on the tasks that would have typically been done on-premises for disaster recovery. But your IT team is still ultimately responsible for data protection, and it’s up to the IT team to decide how to protect and recover any data that is lost by human error or even malicious attacks. In Part 1, we look at Microsoft’s disaster recovery and retention times.