Any computer that is online is theoretically vulnerable to hackers, although an enterprise-level firewall can offer lots of protection.
321 DATA BACKUP ARCHIVE
Your archive can be exposed to other malicious damage, either from anonymous hackers or perhaps from people targeting you personally. Write-once storage, like Optical disc provides the best protection against virus. All rewritable data is potentially vulnerable to viruses (even on Macintosh), so any hard drive data is at risk. Viruses can propagate silently from one storage device to another, and then strike to destroy data. In order to provide real backup, a backup copy of the data needs to be on a separate device, such as an external drive or different media like optical disc. Hard drives fail all the time, and even a multi-drive device can fall off a table and be destroyed. Device failureĪny digital storage device can fail. Let’s take a look at some of the dangers that threaten your data’s well being and examine some solutions. In order to design a backup system that works for you, it’s important to understand the kinds of problems that can lead to data loss. Let's outline the tools used in backups to see how we can put it all together safely and efficiently.
321 DATA BACKUP UPDATE
Which ones do you keep and how do you keep that straight? How do you update backups as you work on files? How do you validate the backups so you can have certainty that the archive can be properly restored in the event of a problem? For video projects you probably have many additional project files and assets (such as graphics and music). You probably have multiple versions of the images. The images and footage you want to back up may not be on one computer, much less on one hard drive. If you are a one-computer user and everything you want to preserve can fit on one hard drive, it can be nearly as simple as this.įor many of the readers, however, things are not so simple. Copy all of your files to some other device(s), keep the backup somewhere safe, and use it to restore the data in the event of a problem.
In principle, this is a straightforward process. The purpose of a backup is to make sure that your digital data can survive any of the hazards that await.
0 kommentar(er)
