Which sanitizer to use when a field contains, or may contain, private or sensitive information.

SCRUB Replace value with a scrubbed value (usu. a constant).

Transform a value so that it cannot be tracked across events. However, a given value, is transformed to the same value within an event.

E.g., "" is transformed to "0xabcdef" for event 1001, and to "0xfedcba" for event 1002.

ANONYMIZE_LIMITED_REPEATABLE Transform values as with ANONYMIZER, but the same transformation is repeated for a limited time (e.g., 1 day).
OBFUSCATE The value is transformed using a well-defined obfuscator (e.g., D3_CUSTOMER_ID).
ENCRYPT The value is encrypted.
DO_NOT_SANITIZE No sanitization is required.