The first privacy framework to be developed was the Code of Fair Information Practice Principles (FIPPs)3. The FIPPs were proposed by a US government advisory committee in 1973 as a set of guidelines for protecting personal data in automated systems3. The FIPPs influenced many subsequent privacy frameworks and laws around the world, such as the OECD Privacy Principles (1980), the EU Data Protection Directive (1995), and the APEC Privacy Framework (2004)3.

The distinguishing feature of asymmetric encryption is that it uses distinct keys for encryption and decryption.
Specifically, it involves a public key for encryption and a private key for decryption. This dual-key mechanism ensures that even if the encryption key (public key) is widely distributed, the decryption key (private key) remains secure and confidential. This is in contrast to symmetric encryption, which uses the same key for both encryption and decryption (IAPP, Certified Information Privacy Technologist (CIPT) materials).

The type of advertising described in the scenario where a wine ad pops up while the user is researching about wine is:
* Contextual Advertising (Option C): This is when ads are shown based on the content of the web page the user is currently viewing. Since the user is on a news site and sees an ad related to wine, it fits the definition of contextual advertising.
Option A (Remnant) refers to unsold ad inventory that is sold at a discount.Option B (Behavioral) refers to ads based on the user's past behavior or browsing history.Option D (Demographic) targets users based on demographic information like age, gender, or location.
References:
* IAPP Information Privacy Technologist (CIPT) training materials
* "Internet Advertising: Theory and Research" by Ducoffe, Halavais