What are the security ramifications of changing your GSFID to foil fingerprinting?
After much googling and multiple failures, I have finally managed to change my supposedly permanent GSF ID (Google services framework ID) without needing to be rooted (and without having to factory reset the phone) specifically so that my phone is less vulnerable to malicious fingerprinting.
Given I realize almost nobody knows how to change the GSF-ID (it took me hours to figure it out but only minutes to perform), and even easier to display the results... hence I would like to ask the experts in this Security Discussion forum what the ramifications are.
Specifically what I don't know is why this unique ID (which uniquely identifies your phone!) isn't supposed to be changed, nor do I know what any given apps are doing with it - but I do know that it's super freaking important to Android (I can give gory details what happens if/when you change it for example).
It seems only "some" apps (those linked with GSF API's perhaps?) use this supposedly permanent personal tracking ID to watch your activities; but maybe they all do for all I know (do YOU know?).
I'd like to ask for MORE INFORMATION about how the GSF ID (and perhaps the Android ID too) are used by Android & by apps, but there's almost nothing out there on the Internet about them (ask me how I know this).
Give it's clearly a fingerprinting issue... can someone here give me more information about the ramifications of keeping/changing/deleting the GSF ID?
Thanks!
After much googling and multiple failures, I have finally managed to change my supposedly permanent GSF ID (Google services framework ID) without needing to be rooted (and without having to factory reset the phone) specifically so that my phone is less vulnerable to malicious fingerprinting.
Given I realize almost nobody knows how to change the GSF-ID (it took me hours to figure it out but only minutes to perform), and even easier to display the results... hence I would like to ask the experts in this Security Discussion forum what the ramifications are.
Specifically what I don't know is why this unique ID (which uniquely identifies your phone!) isn't supposed to be changed, nor do I know what any given apps are doing with it - but I do know that it's super freaking important to Android (I can give gory details what happens if/when you change it for example).
It seems only "some" apps (those linked with GSF API's perhaps?) use this supposedly permanent personal tracking ID to watch your activities; but maybe they all do for all I know (do YOU know?).
I'd like to ask for MORE INFORMATION about how the GSF ID (and perhaps the Android ID too) are used by Android & by apps, but there's almost nothing out there on the Internet about them (ask me how I know this).
Give it's clearly a fingerprinting issue... can someone here give me more information about the ramifications of keeping/changing/deleting the GSF ID?
Thanks!
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