1. copy to hard disk 2. buy a new drive every year and copy it forward 3. store a copy with relatives Note that a cloud provider: 1. can shut off your access at any time, by accident or on purpose, and you have no recourse 2. will sell your data to anyone at any time 3. will give it to any government for the asking 4. will leak it to any hacker 5. will allow employees of said cloud provider to browse your data 6. wil…
For 8, cloud storage services like Backblaze B2 can mail you a hard drive with all your data on it. I believe with B2 you can also return the drive afterwards and get your deposit on it back.