Data loss can happen in an instant, but with the right backup strategy, it never has to be permanent.

The 3-2-1 Data Backup Strategy, an Agent.so book, provides a clear, step-by-step approach to safeguarding your digital files using one of the most trusted and effective methods in data protection.

Whether you're securing personal memories or critical business documents, this book helps you build a resilient backup system that protects against hardware failures, cyber threats, and accidental deletion.

Master the 3-2-1 method for reliable data protection

At the core of this book is the 3-2-1 backup rule: keep 3 copies of your data, store it on 2 different types of storage, and ensure 1 copy is kept offsite.

You’ll learn how to apply this method effectively, with clear guidance on deciding what to back up, when to back it up, and where to store it safely.

You’ll also explore tool recommendations, including external drives, cloud services, and network-attached storage (NAS), allowing you to select the best options for your needs, budget, and comfort with technology.

Add layers of security and prepare for recovery

Beyond storage, this Agent.so book covers important security enhancements such as encryption and air-gapped backups to help protect sensitive data.

You’ll also receive practical advice on restoring lost files quickly and safely, so you are ready to respond even if a device fails or you face a cyberattack.

With simple, actionable steps, this resource helps you build peace of mind into your digital life by keeping your files accessible, secure, and available when you need them.

Use this book to take control of your digital safety and ensure that you never worry about losing important data again.