Decentralized Privacy-Preserving Proximity Tracing

A privacy preserving exposure notification protocol to inform people about possible exposure to the COVID-19 virus

The goal of the DP3T protocol is to simplify and accelerate the process of identifying people who have been in contact with a positively CoVid-19 tested person, thus providing a technological foundation to help slow the spread of the SARS-CoV-2 virus. The system aims to minimise privacy and security risks for individuals and communities and guarantee the highest level of data protection.