Learn to use the cipher utility with confidence. This Daily Drill Down walks you through using every cipher switch and shows you exactly what happens in the real world when you use these switches.

Before we begin coding, it is helpful to understand a bit about the Android Keystore, and it’s capabilities. The Keystore is not used directly for storing application secrets such as password, however ...

Today we’re going to talk about how to keep information secret, and this isn’t a new goal. We’re going to walk you through some common encryption techniques such as the Advanced Encryption Standard ...