Google Play Services: What are they, and how do they keep your Android phone safe?

[AndroidCentral]

Google Play Services: What are they, and how do they keep your Android phone safe?

Google's software and services layer is one of the most important apps on your phone. Find out how it came about, what it does, and how it helps keep Android secure and under Google's control.

Source: Google Play Services: What are they, and how do they keep your Android phone safe?