Flash's programming language ActionScript is used in a plethora of instances ranging from graphical use right up to technical backend database integration (along with other languages). In this tutorial I will discuss how to create a 1-bit encryption program using ActionScript -for the those who want that in English, simply its replacing letters for other letters in the alphabet to jumble it all up. Those of you who are familiar with Java, JavaScript and/or ActionScript will find this tutorial relatively easy. Although the code varies slightly, many methods/functions remain the same for string manipulation.