How to Back Up Your Data the Right Way in 2026: 3‑2‑1 Backup Rule Explained

Fuente: International Business Times

Laptop and External Hard Drive Losing important files—photos, documents, or work projects—can happen in an instant. Hardware fails, ransomware strikes, or devices get lost, and without a solid plan, critical data can vanish forever. Understanding how to backup data properly is essential to prevent these disasters, and the 3‑2‑1 backup rule offers a clear, actionable framework.