The Opposite of Integrity in Information Security

B.

Integrity is the opposite of "alteration." Source: KRUTZ, Ronald L.

& VINES, Russel.

D., The CISSP Prep Guide: Mastering the Ten Domains of Computer Security, 2001, John Wiley & Sons, Page 59.

In the context of information security, integrity refers to the accuracy, completeness, and consistency of data over its entire lifecycle. It ensures that data is not altered, destroyed, or modified without authorization or knowledge.

Option B, alteration, is the opposite of integrity. Alteration is the act of making unauthorized changes to data, thereby compromising its integrity. This can happen due to various reasons such as malicious attacks, software bugs, human errors, or hardware failures.

Option A, abstraction, is not the opposite of integrity. Abstraction refers to the process of simplifying complex systems by breaking them down into smaller, more manageable components. It is a common technique used in software engineering, but it has no direct relation to information security or integrity.

Option C, accreditation, is the process of assessing and certifying the security posture of an information system. It involves evaluating the system's security controls, policies, and procedures against a set of standards or best practices. Accreditation helps to ensure that the system is secure and trustworthy, but it is not the opposite of integrity.

Option D, application, refers to software programs designed to perform specific tasks or functions. While application security is an important aspect of information security, it is not the opposite of integrity.

Therefore, the correct answer is option B, alteration.