Android is on the rise. Unfortunately, popularity can also bring unwanted attention. While Android fans love the fact that it is an open development platform that offers developers the ability to build extremely rich and innovative applications, the same open nature of the Android platform is what makes it so attractive to malware creators. It’s high time for Android developers to increase their awareness of the pitfalls awaiting their users. This white paper focuses on the value of secure code signing practices for building more secure Android apps.