Set up a rock-solid backup strategy so that you can restore quickly and completely, no matter what catastrophe arises. Version 5.2, updated December 19, 2025
Joe Kissell provides the advice you need to create a Mac backup strategy that protects your data and enables quick recovery. He compares backup software, services, and media to help you make the best choices. Youâll learn to set up, test, and maintain backups, plus how to restore files after a calamity!
Creating and maintaining a solid backup plan is essential to anyone who uses a Mac, in order to prevent the loss of important data if disaster strikesâwhether through hardware or software failure, theft, human error, or other mishap. In Take Control of Backing Up Your Mac, Fifth Edition, tech expert Joe Kissell explains how to design a sensible backup strategy, choose and configure the best backup hardware and software for your needs, and understand how to make your backups as painless as possible. His advice is equally useful to those who have never had a backup system and those whose backup systems are in need of an update.
The book delves into the challenges presented by recent versions of macOS, M-series Macs, and the ever-changing landscape of Mac backup hardware, software, and cloud services. It explains what you need to know about bootable (and non-bootable) duplicates, backup media, and disk formats, as well as recent changes in Time Machine and the weird world of APFS snapshots. It also shows you how to include in your backups files and folders that are stored in the cloud, even if there's no local copy of them.
Using this book, youâll learn how to:
⢠Design (or update) the ideal backup system: If youâre starting from scratch, youâll find all the information necessary to assemble a reliable and easy-to-use backup system. If youâre updating an existing system, youâll learn about whatâs new in hardware, software, and online services that might affect the way you back up your Mac in the future.
⢠Choose backup software: Appleâs Time Machine is both free and easy to use, but itâs not the best choice for everyone, and even if you do use Time Machine, youâll certainly want to supplement it with other tools. Youâll learn about key features to look for in a backup app and find tips on using several popular tools. Youâll also discover the pros and cons of cloud backup services, and get help choosing the right one. (An online appendix covers dozens of apps and services.)
⢠Shop for hardware: Depending on your needs and goals, you may need one or more external SSDs or hard drives, but the range of options (sizes, interfaces, speeds, and more) can be bewildering. Joe helps you find the best backup hardware, whether itâs individual SSDs or hard drives, RAIDs, NAS devices, or other options.
⢠Make and maintain backups: Once youâve selected hardware and software, youâll need to know how to make your first backup, set up your backups to run unattended, and test them regularly to make sure theyâre working as they should. This includes both versioned backups (which contain old file versions and deleted files) andâfor some usersâbootable or non-bootable (data-only) clones. And, youâll learn about strategies for keeping extra backups offsite.
⢠Operate Time Machine: If you choose Time Machine for versioned backups, youâll learn how to back up and restore individual files and even an entire disk. Youâll also discover why and how to encrypt Time Machine backups, how APFS snapshots work (inside and outside Time Machine), and what to do if Time Machine misbehaves.
⢠Deal with unusual backup needs: If you deal with exceptionally large files (such as audio and video files), spend a lot of time on the road away from your usual backup hardware, run Windows on your Mac, or rely on cloud services to store essential data, youâll want to take extra (or different) steps to make sure everything is safely backed up. Youâll also learn various approaches to backing up and restoring data from Appleâs Notes app.
⢠Manage your media: What happens when a backup drive fills up, or becomes so old that you worry about its future reliability? What if you want to archive older files for posterity, but not necessarily maintain them as part of your daily backups? Joe explains how to deal with media management tasks such as these.
⢠Recover lost data: Backing up data can be easy, but restoring it is often more challenging. When you discover that data is missingâwhether due to a disk error, theft, or a simple mistakeâyou need to know the exact steps needed to recover it and get back to work as soon as possible.
Take Control of Backing Up Your Mac, Fifth Edition - Joe Kissell
Set up a rock-solid backup strategy so that you can restore quickly and completely, no matter what catastrophe arises. Version 5.2, updated December 19, 2025
Joe Kissell provides the advice you need to create a Mac backup strategy that protects your data and enables quick recovery. He compares backup software, services, and media to help you make the best choices. Youâll learn to set up, test, and maintain backups, plus how to restore files after a calamity!
Creating and maintaining a solid backup plan is essential to anyone who uses a Mac, in order to prevent the loss of important data if disaster strikesâwhether through hardware or software failure, theft, human error, or other mishap. In Take Control of Backing Up Your Mac, Fifth Edition, tech expert Joe Kissell explains how to design a sensible backup strategy, choose and configure the best backup hardware and software for your needs, and understand how to make your backups as painless as possible. His advice is equally useful to those who have never had a backup system and those whose backup systems are in need of an update.
The book delves into the challenges presented by recent versions of macOS, M-series Macs, and the ever-changing landscape of Mac backup hardware, software, and cloud services. It explains what you need to know about bootable (and non-bootable) duplicates, backup media, and disk formats, as well as recent changes in Time Machine and the weird world of APFS snapshots. It also shows you how to include in your backups files and folders that are stored in the cloud, even if there's no local copy of them.
Using this book, youâll learn how to:
⢠Design (or update) the ideal backup system: If youâre starting from scratch, youâll find all the information necessary to assemble a reliable and easy-to-use backup system. If youâre updating an existing system, youâll learn about whatâs new in hardware, software, and online services that might affect the way you back up your Mac in the future.
⢠Choose backup software: Appleâs Time Machine is both free and easy to use, but itâs not the best choice for everyone, and even if you do use Time Machine, youâll certainly want to supplement it with other tools. Youâll learn about key features to look for in a backup app and find tips on using several popular tools. Youâll also discover the pros and cons of cloud backup services, and get help choosing the right one. (An online appendix covers dozens of apps and services.)
⢠Shop for hardware: Depending on your needs and goals, you may need one or more external SSDs or hard drives, but the range of options (sizes, interfaces, speeds, and more) can be bewildering. Joe helps you find the best backup hardware, whether itâs individual SSDs or hard drives, RAIDs, NAS devices, or other options.
⢠Make and maintain backups: Once youâve selected hardware and software, youâll need to know how to make your first backup, set up your backups to run unattended, and test them regularly to make sure theyâre working as they should. This includes both versioned backups (which contain old file versions and deleted files) andâfor some usersâbootable or non-bootable (data-only) clones. And, youâll learn about strategies for keeping extra backups offsite.
⢠Operate Time Machine: If you choose Time Machine for versioned backups, youâll learn how to back up and restore individual files and even an entire disk. Youâll also discover why and how to encrypt Time Machine backups, how APFS snapshots work (inside and outside Time Machine), and what to do if Time Machine misbehaves.
⢠Deal with unusual backup needs: If you deal with exceptionally large files (such as audio and video files), spend a lot of time on the road away from your usual backup hardware, run Windows on your Mac, or rely on cloud services to store essential data, youâll want to take extra (or different) steps to make sure everything is safely backed up. Youâll also learn various approaches to backing up and restoring data from Appleâs Notes app.
⢠Manage your media: What happens when a backup drive fills up, or becomes so old that you worry about its future reliability? What if you want to archive older files for posterity, but not necessarily maintain them as part of your daily backups? Joe explains how to deal with media management tasks such as these.
⢠Recover lost data: Backing up data can be easy, but restoring it is often more challenging. When you discover that data is missingâwhether due to a disk error, theft, or a simple mistakeâyou need to know the exact steps needed to recover it and get back to work as soon as possible.