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18 March 2021: Veeam released a report which suggests that 58% of backups fail. After validating these claims, and from the direct experiences of our advisors who have been CIOs or infrastructure managers in previous years, IBRS accepts there is merit in Veeam’s claim.
The real question is, what to do about it, other than buying into Veeam’s sales pitch that its backups give greater reliability?
Why it’s Important
Sophisticated ransomware attacks are on the rise. So much so that IBRS issued a special alert on the increasing risks in late March 2021. Such ransomware attacks specifically target backup repositories. This means creating disconnected, or highly-protected backups is more important than ever. The only guarantee for recovery from ransomware is a combination of well-structured backups, coupled with a well-rehearsed cyber incident response plan.
However, protecting the backups is only useful if those backups can be recovered. IBRS estimates around 10-12% of backups fail to fully recover, which is measuring a slightly different, but more important situation than touted by Veeam. Even so, this failure rate is still far too high, given heightened risk from financially-motivated ransomware attacks.
IBRS has identified the ‘better-practice’ from backup must include regular and unannounced, practice runs to recover critical systems from backups. These tests should be run to simulate as closely as possible to events that could lead to a recovery situation: critical system failures, malicious insider and ransomware. Just as organisations need to rehearse cyber incident responses, they also need to thoroughly test their recovery regime.
Related IBRS Advisory
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