CIPT (Certified Information Privacy Technologist) Practice

Re-identification refers to the process of identifying individuals from previously anonymized data. This is a critical concept in data privacy as it highlights the risk that even supposedly anonymous data can be linked back to specific individuals, potentially leading to privacy breaches. Option A, encrypting data with a public key, is not directly related to re-identification. Options C and D are also not directly linked to the concept of re-identification in the context of data privacy.