Data hiding is a software development technique specifically used in object-oriented programming (OOP) to hide internal object details (data members). Data hiding ensures exclusive data access to class members and protects object integrity by preventing unintended or intended changes.
Data hiding also reduces system complexity for increased robustness by limiting interdependencies between software components.
Data hiding is also known as data encapsulation or information hiding.
Features:
- Allow user to chose image from camera or photos library
- Data is encrypted with any password (is tasked by user) before embedding in media
- Easy to send image contain data hiding through iMessage, Facebook, ... by "share button"