Exam CISSP Topic 4 Question 1319 Discussion

The option that should be included in a good defense-in-depth strategy provided by object- oriented programming for software deployment is encapsulation. Encapsulation is a technique that provides the protection and the abstraction of the data or the information and the methods or the functions that are associated with an object or a class, by hiding or restricting the access or the visibility of the data or the information and the methods or the functions from the other objects or classes, and exposing or allowing only the relevant or necessary data or information and the methods or the functions to the other objects or classes. Encapsulation can provide a good defense-in-depth strategy for software deployment, because it can:
Prevent or reduce the unauthorized or unintended access or modification of the data or the information and the methods or the functions that are associated with an object or a class, and ensure the integrity and the confidentiality of the data or the information and the methods or the functions.
Simplify or modularize the design and the development of the software, by separating or isolating the data or the information and the methods or the functions that are associated with an object or a class, and reducing the complexity or the dependency of the data or the information and the methods or the functions.
Enhance or improve the maintainability and the reusability of the software, by facilitating the changes or the updates of the data or the information and the methods or the functions that are associated with an object or a class, and enabling the reuse or the sharing of the data or the information and the methods or the functions.