I want to change my phone and I would not use it for anything than calling and messaging.
I would be happy to have phone the most private friendly and secure against any type of information withdraw from it.
What kind of attacks should I consider?
Why I am considering this question as information security? Because the calls and text messages or even more, all the actions done at smartphone give some output that gives indeed, information about our locations, preferences, life, relations and so on.
And me as a paranoid, sceptic person want to minimize possible knowledge about this aspects of my life. I am aware that I would not quit this at all unless I decide to turn off phone by taking away the energy from it. But I would like to try minimize risk and possibilities while using it everyday.
So I would prefer to not have GPS localizator, also the system is useless for me. Especially Android. From the other hand I think that there is no possible defend against GSM localisation.
Anyway, which kind of phone are you suggesting me to be interested in?
Some informations I got is that old Nokia 3310 was so primitive that it offers high privacy. Also Blackberry was the privacy friendly phone, right? Any model especially? What about BlackPhone ? This is privacy focus, but lets be clear where is the system there is possibility to hack the system.