this post was submitted on 04 Apr 2024
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I actually heard something about that in class not long ago
The story is that Android's security heavily relies on the compartmentalization of apps that lives in the android layer, over the Linux kernel. Apparently, that functionality works in part because only this layer can perform operations that require root access, no app or user can. So software that allows you to root your phone apparently breaks this requirement, and makes the whole OS insecure. He even heavily implied that one should never root their phone with 'free' software found on the internet because that was usually a front for some nefarious shit regarding your data.
I'm just parroting a half-understood and half-remebered speech from a security expert. His credentials were impressive but I have no ability to judge that critically, if anyone knows more about this feel free to correct me.
Isn't saying that allowing apps to have root lets them access anything just describing what root is? A rooted phone doesn't have to give superuser access to every app.
I wouldn't even feel compelled to root my phones if Google would actually back up my phone instead of whatever 1/4 baked shit they've done thus far.
I've been using android since 2010, and it's gotten significantly better over the years. There's only a few things it doesn't back up, like text messages and app data, most of which you don't need.