Decentralized Privacy-Preserving Proximity Tracing

Decentralized Privacy-Preserving Proximity Tracing (DP-3T) is a proposal for a secure and decentralized privacy-preserving proximity tracing system. Its goal is to simplify and accelerate the process of identifying people who have been in contact with an infected person, thus providing a technological foundation to help slow the spread of the SARS-CoV-2 virus.