Which of the following describes the purpose of Tokenization in Data Masking?

Which of the following describes the purpose of Tokenization in Data Masking?

• A. To restore original data for analysis
• B. To replace sensitive data with a unique code
• C. To back up critical information
• D. To create reports automatically

Answer: (B)

Tokenization in Data Masking serves the primary purpose of replacing sensitive data with a unique code, effectively obfuscating the original information while maintaining its format. This process ensures that the actual sensitive data, such as personal identifiers or financial details, is never exposed to unauthorized users or systems. By using tokens—randomly generated characters or numbers that stand in for the real data—organizations can protect sensitive information from breaches while still allowing applications to function normally with the masked data. In contrast, the other options do not accurately describe tokenization. Restoring original data for analysis pertains more to data recovery or decryption processes rather than masking mechanisms. Backing up critical information involves creating copies of data for recovery, which is unrelated to the masking process. Lastly, creating reports automatically is a function of data management and analytics tools, not specifically tied to the concept of tokenization in the context of data masking.

Tokenization in Data Masking serves the primary purpose of replacing sensitive data with a unique code, effectively obfuscating the original information while maintaining its format. This process ensures that the actual sensitive data, such as personal identifiers or financial details, is never exposed to unauthorized users or systems. By using tokens—randomly generated characters or numbers that stand in for the real data—organizations can protect sensitive information from breaches while still allowing applications to function normally with the masked data.

In contrast, the other options do not accurately describe tokenization. Restoring original data for analysis pertains more to data recovery or decryption processes rather than masking mechanisms. Backing up critical information involves creating copies of data for recovery, which is unrelated to the masking process. Lastly, creating reports automatically is a function of data management and analytics tools, not specifically tied to the concept of tokenization in the context of data masking.