As you know, Android and Google are pairs, both are part of our lives.
And I know that both user information is exchanged to some extent, but what are specifically collected?
Relationship between Google and Android
Google, the largest technology company, released Android in 2008.This OS and support devices perform their own systems, but also supports and operated apps and services owned by Google ("oblige").
Mobile OS can only know about users.Even if you include all Google apps and services, Google knows about users.
But what kind of information does Android send to Google?
"Understand / manage app data" based on information
In terms of empirical rules, if you give your application to the app, the app will collect data.
This is part of the difference between privacy, anonymity and security.Even if you think you are maintaining anonymity, you may have abandoned your privacy, or you may forget how much information you provide, even if you care about security.
In the Android device settings, you can check which apps can access the data and control the access authority.
Open the "Settings" menu and select "Apps and Notifications" and "App Pictors".This screen displays the access system and information.It is possible to switch which app permit access to each page.
Unfortunately, this setting does not end the data sharing with Android Google.
Some apps needed for smartphones to work properly may not work correctly when disabled.Some of the apps that have never been used have to share data.
According to a recent survey, there are apps that share data without permission.
Data shared by Android without the user knows
A recent survey conducted by a Trinity College researcher in Dublin has shown that Google Pixel 2 sends data to Google every 4 minutes.
The data includes a terminal ID, telephone number, cookies, device connected IP addresses, and even a nearby device MAC address.
According to the survey, it is as follows.
"Telemetry" is a very vague term that refers to data recorded on sites other than collected sites.According to Google, this perspective includes the following:
Such data transfer requires a network connection, and apps that are established with a connection require permission when opening and using it.
However, the authors in the investigation have found that data could be sent from unpolished Android apps.
Even if the user refuses a specific access permit to a device, he has ignored it, and Google has put pressure on the device maker to hide the access permit from the beginning.。
Good news and bad news
There are bad news.
Google datasets and Android datasets may not be harmful by separate, but Google accesses the Android dataset to link app data to specific users.。
Fortunately (for those other than Google), it's not easy to get all this data.
This data is transmitted through an encrypted connection.The authors of the investigation used a specially changed phone and access point to understand the sent data.
In addition, we have identified a method that could avoid this illegal data collection.
- ネットワーク接続を無効にしてハンドセットを起動する
- Googleの全コンポーネントを無効にする
- ネットワーク接続を確立する
Of course, this negative point is that the device is just a figurine.In the first place, even watches are transmitted data.
So, unless you are confident in downloading and using the app from a place other than Google's app store, this method is quite limited.
But there are good news.
Google is cracking down on how to collect data by Android apps.And this survey was conducted on a device running Android 10.
It is now Android 11, and the next released Android 12 will have many new privacy functions.
Is there a true option for the user?
After all, the question of what data will be shared with Google may not be clear.
You can ask what the Android data that Google has, what the Android data we trust with Google, but more, but more of the users have an option.It is more important to think about whether or not there is.
Source: Trinity College Dublin
Original Article: What Data DOES Android Share with Google? By Makeuseof