Which technology can be used to protect the privacy rights of individuals and simultaneously allow organizations to analyze data in aggregate?

De-identification or data anonymization.

Explanation:

Privacy rights are fundamental right of individuals to privatise all personal information, when creating an account.

The de-identification and data anonymization technology is provided by the organisation to user, to prevent their information to be viewed by others. It commonly used in cloud computing, communication, internet, multimedia etc. Reidentification is the reversing of the de-identification effect on personal data.