What Is Information Hiding?

When it comes to information hiding, programmers are like the vampires of the programming world—they need their blood. They feed on it, and they want more of it. Information hiding is a way for programmers to get their fix: it allows them to hide certain parts of their code from other people who might want to change it. Information Hiding for Programmers Information hiding is not an easy thing for programmers to do. It's not just about putting things in folders or writing code with lots of comments—it's about ensuring that you're saying the right thing when you expose something in your program code. Programmers know that if they reveal too much data, they'll have to make changes more often than they like because someone will come along and try to change things outside the scope of their original work. But suppose they don't expose enough data. In that case, they'll have trouble making changes later on down the road when they realize it needs something more than what they initially thought they needed when building out their software application or website design project! Information hiding can also be defined as increasing abstraction and modularity, making it easier to maintain and extend programs. Information hiding is the process of hiding implementation details from other modules and clients and, at the same time, making those details accessible to other modules through well-defined interfaces. In other words, information hiding provides a level of abstraction between what clients see and what is happening behind the scenes. One advantage of information hiding is yielding flexibility, allowing a programmer to modify a program more readily. It also may be done by placing source code within modules for easy access in the future as the program develops and evolves. In addition, it can make it easier to understand the code by dividing it into separate parts. It may include separating different modules from each other into additional files or classes.