In the online world, we often meet encrypted passwords, AES, HTTPS, protected zip files, txt spk and even invisible ink.
Our youngsters will too, therefore they need to be aware of, understand and even try out these techniques with our guidance.
The CodeText app is a simple and fun way for them to try out encryption where they interact with their friends by exchange of coded text messages.
They will learn how to do this in a safe way, and understand what is under the bonnet/hood as the saying goes.
Even parents are able to understand and monitor how they use the app. They might even learn from their children about encryption.