What solution minimizes administrative overhead and allows for quick recovery from ransomware attacks?

Volume snapshots are an effective solution to minimize administrative overhead and enable quick recovery from ransomware attacks. When a volume snapshot is taken, it captures the state of the data at a specific point in time without affecting performance. This allows for rapid restoration of the data to its previous, uninfected state should a ransomware attack occur.

Snapshots require less storage than full backups since they typically only save the changes made since the last snapshot, which helps in reducing both storage expenditure and administrative effort. Additionally, the ability to quickly revert to a previous snapshot can significantly minimize downtime caused by restoring data after an attack, further enhancing recovery times and operational resilience.

In contrast, while data mirroring provides real-time replication of data and can offer quick recovery, it may incur higher administrative overhead and may not protect against ransomware since replicated data can also be compromised. Full backups, although thorough, are often time-consuming and resource-intensive, making them less ideal for rapid recovery scenarios. Incremental backups offer improved storage efficiency but can lead to longer recovery times since they rely on a combination of the last full backup and all subsequent incremental backups, which complicates the restoration process.