I agree with the sentiment, but it is harder and harder to find truly "dumb" devices anymore. USB has a complicated (and vulnerable) firmware stack. Monitors have hackable on screen display controllers. Unless you want to go back to VGA... Just saying...
What about a firmware flash that nukes the Android part and makes it behave as a display, which hopefully you can flash back to your OS if policy or usecase changes?
I would think the main thing would be no network hardware and ideally no network stack. After that, a minimum of local storage- nothing persistent outside of firmware, and certainly nothing that would provide any type of file system visible to the host computer.
mbreese|1 year ago
So, if you want to avoid those validation steps, it would need to be a dumb device without an OS. Like the parent said - just a monitor.
ngneer|1 year ago
https://github.com/redballoonshenanigans/monitordarkly
milesward|1 year ago
panzagl|1 year ago