
Cloud backup is a data‑protection method where files, applications, or entire systems are copied and stored on remote cloud servers instead of (or in addition to) local storage devices. Cloud backup automatically protects data from loss due to hardware failure, cyberattacks, natural disasters, accidental deletion, or ransomware and ensures the data can be quickly restored when needed.
It works by securely transmitting encrypted copies of your data over the internet to a cloud provider’s infrastructure, where it is stored, replicated, and maintained for recovery at any time.
Why it matters
Cloud backup provides critical advantages:
For tax professionals, CPAs, bookkeepers, and small businesses, cloud backup is a part of compliance requirements for protecting client data.