In general, decentralized systems provide better privacy protection. Having said that, we are not opposed to some centralized aspects, as long as the data is deemed necessary by a public health authority, such as knowing where the outbreaks are.
Privacy Commissioner of Canada, Office of the Privacy Commissioner of Canada
In general, decentralized systems provide better privacy protection. Having said that, we are not opposed to some centralized aspects, as long as the data is deemed necessary by a public health authority, such as knowing where the outbreaks are.
See context to find out what was said next.