ALASKA IT CONSULTING
ANCHORAGE • MAT-SU • STATEWIDE ALASKA IT ENGINEERING
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Alaska IT Engineering:
Product & Strategy Comparison

Cloud Backup vs Local Backup

Which is better for business continuity? Understand the 3-2-1 backup strategy.

Cloud Backup vs. Local Backup
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Cloud Backup vs Local Backup
Cloud Backup vs Local Backup

Executive Overview

Should you back up your files to a physical drive in the office or send them to an offsite cloud vault? For Alaska businesses, the answer involves balancing recovery speeds with physical building safety.

FactorCloud Backup (Offsite)Local Backup (NAS/USB)
Restoration SpeedDependent on internet speed (can take hours for massive files)Extremely fast over local office cables (minutes)
Physical HazardsProtected from local fires, floods, earthquakes, or theftVulnerable to office building disasters or equipment theft
Internet DependencyRequires active bandwidth to upload new backupsWorks fully offline without using office bandwidth
CostSubscription-based pricing per gigabyte storedOne-time hardware purchase, minimal ongoing costs
Ransomware RiskSecure if storage is immutable (cannot be deleted by malware)Vulnerable if the local drive is mapped as a network share

Our Recommendation

You should not choose between them. We recommend the 3-2-1 backup rule: keep 3 copies of your data, across 2 different types of media (local NAS and cloud), with 1 copy located offsite in a secure cloud vault. This guarantees fast recovery for minor server failures while protecting against building disasters.