What is the primary purpose of encryption in data management?

The primary purpose of encryption in data management is indeed data scrambling for protection. Encryption transforms readable data into an encoded format that can only be read by someone who has the appropriate decryption key. This process ensures that sensitive information, such as personal data, financial information, and confidential business communications, remains secure from unauthorized access. By scrambling the original data, encryption helps protect against data breaches, unauthorized data disclosures, and other forms of cyber threats, thereby maintaining data integrity and confidentiality.

In contrast, the other choices pertain to different aspects of data management. Data sharing among applications focuses on ensuring that different software systems can communicate with each other effectively, rather than securing the data itself. Database normalization is a database design process aimed at organizing data to reduce redundancy and improve data integrity, not a security measure. Likewise, user interface creation involves designing the visual elements of an application for user interaction and is unrelated to the protection of data through encryption processes.