The Security+ exam is full of cryptographic terminology, and in this section, we are going to look at this terminology, starting with obfuscation, which makes the code obscure. Try asking your family and friends to say the word "obfuscation" and watch them struggle. It is aptly named as the word itself is very obscure! You must know the terminology thoroughly.
Basic Cryptographic Terminology
Obfuscation
Obfuscation is the process where you take source code and make it look obscure, so that if it was stolen, it would not be understood.