Final answer:
Artificial intelligence and machine learning systems automatically understand the semantic schema of data, identifying entities such as CREDIT CARD, EMAIL, and SSN.
Step-by-step explanation:
Technologies that automatically understand the semantic schema of data, recognizing entities like CREDIT CARD, EMAIL, and SSN (Social Security Number), are typically associated with data analysis, artificial intelligence, and machine learning systems.
These systems use pattern recognition and algorithms to identify and classify data according to predefined categories or schemas. Such capabilities are crucial for ensuring data privacy and for the efficient processing of personal information within various software solutions.