An IP address is a numerical label assigned to each device participating in a computer network that uses the Internet Protocol for communication. On an Android phone, this address identifies the device to websites and services, allowing data to be sent back. Exposing this address can, therefore, allow for the tracking of online activity and potentially reveal approximate geographic location.
Masking one’s online identifier offers several advantages. It enhances privacy by preventing websites and services from directly identifying and tracking a user’s activity. This can lead to increased security against potential hacks and data breaches. Historically, the concern over IP address exposure has grown alongside the rise of data collection and targeted advertising.