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OutOfHere ◴[] No.45108214[source]
There are three main categories of entry into a device via zero-days: WhatsApp/Signal, SMS/MMS, and Firefox/Chrome/Safari. If these can be isolated, entering a device could become harder.
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mandeepj ◴[] No.45108228[source]
I wonder if those apps can be operated from a secure vault or conclave

Edit:

Something like this, but for phones

https://learn.microsoft.com/en-us/windows/security/applicati...

replies(2): >>45108512 #>>45109245 #
1. OutOfHere ◴[] No.45108512[source]
I already have two secure conclaves in my phone, and they're already used up for other apps, e.g. finance apps, etc. One of them uses Work Profile and the other uses Knox. I don't think that more such regions are allowed on non-rooted Android.

As for iOS, to my knowledge it doesn't allow for any such app segregation.

In general, we need stronger per-app isolation such that a zero-day affecting one app doesn't grant any access to anything else.

replies(1): >>45108560 #
2. mandeepj ◴[] No.45108560[source]
Seems like you have an android! I wrote my parent comment in context of an iPhone. Sorry for not clarifying earlier