This is great for laptops especially: All the advantages of Time Machine, but more convenient, especially for laptop users, since backups happen automatically over your home network.
Backups are a little slower or indeed can be much slower, depending on the speed of your network or the bandwidth of the method by which your Macs connect to it and restoring is even slower still. You have to be connected to your home network.
A little extra complexity. And no protection against theft or other local disasters. Apps such as SuperDuper!
If your internal disk fails, you can just boot from the external clone and continue as if nothing had changed. Connect a cheap little hard disk, tuck it out of the way, and just let your Mac clone to it daily. Creates perfect copy of your internal disk, which you can restore from, or, best of all, boot from in an emergency. RAID disks use two or more hard disks inside a single enclosure, and while they can be configured in increasingly complex ways the more disks they have inside them, for our purposes the key thing is that one of these ways is to mirror the contents of one of the internal drives to the other constantly, automatically.
Backup is all about mitigating risk, and this is a classic way to do it. Pricey, though.
No protection against local disasters. Be sure to check the ratings for what they can withstand. If you're worried about a fire or flood, you can get a hard drive that can survive such disasters.
You can get fire- and waterproof disks that connect to your Mac like any other regular hard disk, and, as above, a NAS—which also works with Time Machine. Some protection against local disasters, and can be used for Time Machine direct or over a network or cloning. They tend to be bulky and cost a little more.
No specific protection against theft. Services such as CrashPlan , Backblaze and Livedrive let you send your files to their servers over the Internet, for a fee. All your data gets sent away to a secure location, so is protected from theft and local disasters.
The article in the link above explains each of them in detail. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. Services such as CrashPlan , Backblaze and Livedrive let you send your files to their servers over the Internet, for a fee. Go to their website and login. Here is a guide on how to detect Mac malware and safely remove it from…. Another cloud computing service I use is Dropbox.
Happens all the time you have an internet connection so great if you travel on business , rather than requiring you to be on your home network as with a Time Capsule, say. Sometimes some versioning.
Takes a long time to complete the initial backup on most broadband connections, and could take an impractically long time to restore a full system back again. Unlikely to be an option on a capped or slow connection.
Christopher Phin. Check out 9to5Mac on YouTube for more Apple news: A collection of tutorials from the 9to5Mac team helping you fix and get the most out of your Mac and iOS devices. Michael is an editor for 9to5Mac, 9to5Google, and Electrek. April 26, For more help getting the most out of your Apple devices, check out our how to guide as well as the following articles: Michael Potuck's favorite gear.
Awesome AirPods and EarPods covers that create a snug fit! Solid fast charger for iPhone and iPad. Works for MacBooks too.