Conversation

Replying to and
is capable to detect several anomalies in the baseband. By using some sort of debugging in the Qualcomm chip. Unfortunately it needs root. I know rooting is insecure. Is it possible to integrate such an app and only grant it this kind of privileges? Hope I make sense
1
Replying to
It's not useful in the real world so it makes no sense to include it. Exposing root to the application layer would be a substantial security loss too. It fails to offer any value to make up for that beyond appearing to be useful to people that don't know any better. It isn't.
2
Replying to
It's snake oil. The network can't be trusted, whether or not there's local interception. Use encrypted messaging and encrypted calls. If you don't want to be tracked by your carrier and others, you inherently need to turn on airplane mode. Silent SMS is not a real world concern.
1
Replying to and
It simply doesn't matter. Can you explain why these things are a real world issue? You can be tracked by the carrier without sending an SMS. It doesn't matter if it's silent or not, that only controls whether it will be displayed as user-facing. What about that makes it worse?
1
Replying to
I agree 100% with you that the network can't be trusted. I only use signal for communication over ivpn. No other ways. My idea with snoopsnitch was to be informed about targeted surveillance.
1
Replying to and
For example you are a journalist in some shady democracy and they decide to investigate you. Like to get your phone number. If you are with a burner number the telco doesn't have it tied to your name. So when they wan't to track you. They have to use an imsi catcher first
2
Replying to and
if I understand it right. The baseband has knowledge about the 3 towers you are connected too. And it knows the distance. When in your home area a new tower pops up 30 meters away from you. And there is a van sitting in front of your house. You'll get informed about this imsi
2
Replying to and
Use airplane mode when you don't want the carrier (or governments / law enforcement / carrier partners) to know your location. Receiving a silent SMS doesn't mean you are being targeted since anyone can send them, and silent SMS are not even useful in the real world for tracking.
1
Replying to and
Media coverage of technology privacy and security issues should be viewed with a high level of skepticism. Journalists are effectively just doing press releases for companies selling products to solve problems, many of which are not real world issues, like these ones.
1
Show replies