Data De-Identification: Balancing Privacy, Efficacy & Cybersecurity
Briefly

However, several recent data breaches prove that consumer data continues to stay vulnerable. Why is it that such strict regulations have not been able to safeguard consumer data - beyond generating ad-hoc revenue by penalizing a few businesses that blatantly flout privacy concerns? The answer may lie in how companies need to do a delicate dance between consumer privacy protection, upholding their product's efficacy, and de-risking cyber breaches.
Both define data de-identification as the process of making PII anonymized in a way that any piece of secondary information, when associated with the personal data, cannot identify the individual. The industry unanimously agrees on some entities as personal data including a name, address, email address, and phone number. Others, such as an IP address (and versions of it) are based on interpretation. These laws neither explicitly list the attributes that are personal nor do they mention how and when to anonymize, beyond sharing a few best practices.
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