Can native ads personalization be done without violating uses' privacy?

[btaliat]

There are different techniques that native ads users can make use of in order to ensure personalization without undermining the users privacy. Some of the methods include using contextual targeting that will focus on the information on the webpage, rather than the individual information.

Another one is the use of anonymized based group targeting. All these techniques ensure that users privacy are not violated while using native ads to promote personalization.