In Search of the Ultimate Back Up
Cloud-Based Backup
Cloud-based backup programs such as Carbonite, MozyHome and Acronis Online Backup are valuable additions to a local drive backup strategy. However, they do not support system image (disaster recovery) backups. They’re best used to provide secure off-site storage of your backups and to enable access to your backed-up files from any PC via the Internet.
If you use a mobile device such as an iPhone, BlackBerry, or Android smartphone, Carbonite is your best choice. MozyHome version 2.0 for Windows also performs backups to a local drive while it performs online backups. Acronis Online Backup lets you share its 250GB backup among up to five PCs.
If you don’t need a lot of storage online, but want easy and secure access that’s free, take a look at Windows Live SkyDrive. Available free to all users with Windows Live IDs (such as an @hotmail.com or @live.com email address), SkyDrive provides up to 25GB of secure storage that you can use yourself or share as read-only or read-write storage with specified users. It doesn’t require a proprietary client, as it works through your web browser. You decide what to store on SkyDrive, where to store it (it has a simple folder structure you can modify), and when you need to get it back.

Configuring Carbonite online backup.
Carbonite Quick Take:
- Files require restoration before use – Yes
- Command-line operation - No
- Backs up system image for disaster recovery – No
- Supports local backup storage – No
- Capacity of cloud-based storage –unlimited ($54.95/year)
- Allocate cloud-based storage to multiple PCs – No
- Supports file access by smartphone - Yes
MozyHome Quick Take:
- Files require restoration before use – Yes
- Command-line operation - No
- Backs up system image for disaster recovery – No
- Supports local backup storage – Yes
- Capacity of cloud-based storage – 2GB free; unlimited ($4.95/month)
- Allocate cloud-based storage to multiple PCs – No
- Supports file access by smartphone - No
Acronis Online Backup Quick Take:
- Files require restoration before use – Yes
- Command-line operation - No
- Backs up system image for disaster recovery – No
- Supports local backup storage – No
- Capacity of cloud-based storage – 250GB ($4.95/month or $49.95/year)
- Allocate cloud-based storage to multiple PCs – Up to five PCs or laptops
- Supports file access by smartphone – No
Windows Live SkyDrive QuickTake:
- Free trial version – Not applicable (free to all users with Windows Live IDs)
- Files require restoration before use – No
- Command-line operation - No
- Backs up system image for disaster recovery – No
- Supports local backup storage – No
- Capacity of cloud-based storage – 25GB (free)
- Allocate cloud-based storage to multiple PCs – Unlimited
What Is the “Ultimate” Backup?
While it would be great if the “ultimate” backup could be achieved with a single product, none of the many products we examined for this article provide the ideal combination of system image, local and online file backup and restore.
If you don’t need to back up more than 250GB of data and want an integrated solution, we’d suggest taking a look at the combination of Acronis True Image Home 2011 and Acronis Online Backup.
For users who need greater online backup capacity, consider using Acronis, Norton Ghost, or Windows 7 Backup and Restore for image and file backup with one of the unlimited online backup services such as MozyHome or Carbonite.
For users who need cloud-based file backup with access to backups via mobile devices, the current leader is Carbonite.
If you’re on a budget and don’t need a lot of online backup capacity, consider using the backup programs bundled with hard disks or included with hard disk preparation software and free online storage from a service such as Windows Live SkyDrive (25GB).