The company I work for allows only to use the corporate OneNote and OneDrive accounts (all the rest like Dropbox, Drive etc is blocked). Even the OneNote is setup up in a way that I’m unable to back the notes up. That’s why I decided that I wanted to be in control of my knowlegde and ended up using Obsidian:
- Every week I make a backup on an external hard drive
- the notes are in text format, so even if Obsidian blows up at any point in the future, I’ll be able to still use them with other tools
I own a corporate smartphone, so of course there too is blocked some stuff (can’t install Dropbox app, but can access it by browser) and, as long as OneDrive is used by the corporate, I use the app called OneSync to sync the vaults from the corporate OneDrive to the Obsidian directory on my smartphone.