1. Android 7.0 news.
https://developer.android.com/about/versions/nougat/android-7.0#network_security_config
. Accessed 27 May 2020
2. Droidplugin.
https://github.com/DroidPluginTeam/DroidPlugin
. Accessed 27 May 2020
3. Exodus privacy.
https://reports.exodus-privacy.eu.org/en/trackers/stats/
. Accessed 27 May 2020
4. Firebase log event.
https://firebase.google.com/docs/reference/android/com/google/firebase/analytics/FirebaseAnalytics.Event
. Accessed 27 May 2020
5. Transparent proxy TLS.
https://docs.mitmproxy.org/stable/concepts-modes/
. Accessed 27 May 2020