These days it seems that most of us live our lives on computers. Whether we use them for work or recreation or to help a schedule our time, a person's computer becomes a central part of his or her life. At the same time, more and more people are storing a great deal of personal information on their computers. This can include photographs of friends and family, letters and e-mails, schedules of appointments, and much more. At any time, the computer can crash, losing all or most of the data stored on the hard drive. This is why remote backup is important.
Most business people and some individuals have known for a long time that backing up data on a computer is essential. The advantage to using remote backup is that the back up files are stored in a completely separate location, creating less chance of both sets being destroyed at the same time.
Another advantage is that it is a completely hands-off process for the user. Almost all services that provide off-site storage for your data have their own software that runs quietly in the background on your computer, sending data to the remote location.
Before such services became available, individuals had to make their own backup disks or tapes periodically and manually take them to another location off-site.
Finally, the issue of the security of data is more easily reconciled by using a service to remote backup. This is because most such services recognize the potential for data to be pirated or stolen while it is being transferred over network connections such as the Internet. In order to prevent this from happening, they generally use an encryption method capable of anything from 128 bit to 448 bit scrambling of the data. This renders it virtually impossible for anyone who intercepts the data to read it or use it in any way.
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