Google Owned
Ever think about how much information google has collected about you?
Apart from services there are additional things going on that you might not be aware of
Table of Contents
Data Collection
Data collected is often uploaded to google servers
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IMEI, hardware serial number, Wifi MAC address
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AndroidID, Google Ad ID
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[1] https://www.scss.tcd.ie/Doug.Leith/Android_privacy_report.pdf
Location Services
In addition to GPS tracking, there is a service that runs on android phones and looks at available wifi networks to determine your location. This is usable when there isn’t cell service. However, the wifi networks are saved and uploaded centrally to google. Nobody knows what and how this data is used. I do not want google or Macy’s knowing if I happen to walk into their store and my wifi pings theirs.
The options given to you might not even work. See Google Tracks you even if you turn off ’location history’ [1] and [2]
- [1] https://www.theverge.com/2018/8/13/17684660/google-turn-off-location-history-data (2018)
- [2] https://qz.com/1131515/google-collects-android-users-locations-even-when-location-services-are-disabled
Services
| Service | Information | Notes |
|---|---|---|
| Search | Search History | All my search history |
| Gmail | E-mail Data | All my E-mail dating back to 2009 |
| Chrome Web History | Browser History | Names of web sites I visit |
| Chrome Saved Passwords | Passwords | Saved passwords for sites (almost every site) |
| Maps on Android | Location data | Location history, Phone goes everywhere |
| Google Operated Dns Servers | DNS Queries | See all DNS quries |
| Photos | Pictures | They run facial recognition on everyone |
| Google Music | Music | All my music is hosted by google |
| Google Drive Productivity | Storage | a lot of information is in google drive |
| Google Docs (Sheets, Docs, etc) | Productivity | I store a lot of information in google docs |
| Google Home | TTS Conversations | Always on microphone virtual assistant |
| Hangouts | Chat Conversations | Everyone I chat with |
| Keep | Notes | All the random notes and shopping lists |
| Calendar | Events | My calendar |
| Contacts | Address book | Everyone I call and e-mail |
| Voice | Telephone service | Transcribes voicemails and collects phone call metadata |
Photos
On top of facial recognition, there are other levels of processing performed.
They have ran extensive image processing on my photo library. I can ask google home to show me pictures of pizza and it shows mostly things similar to pizza
Phone Sensors
| Sensor | Notes |
|---|---|
| Microphone | Audio Recording |
| Camera | Picture and Video Recording |
| GPS | GPS Location - Location within meters |
| 802.11 (Wifi) | Wifi Location - Triangulation |
| Accelorometer | Local movement and direction |
Notes
- With accelorometer they know if you’re walking/driving/in a train/on a bike/etc and upload this data to google. https://www.youtube.com/watch?v=yIZmUINSvQ4
Degoogle Resources
- [1] https://www.youtube.com/watch?v=RQUEgwgV99I
- [2] https://archive.ph/XzrbQ - archive of https://www.cupwire.com/google-timeline/