NAS friendship

If you have a friend that has a NAS box of the same brand as yourself, you can often set your boxes to synchronize with each other over the internet. This is a very cheap way of getting an offsite backup.

Just note:

• You must trust your friend, as he may see all of your data.
• You should not set your boxes to synchronize everything, if you have movie or music collections. It will use all of your band with and may break copyright laws.