How Apple and Google let your phone warn you if you’ve been exposed to the coronavirus while protecting your privacy

Johannes Becker, Boston University and David Starobinski, Boston University Virginia has enabled app-less COVID-19 exposure notification services for iPhone users, joining California, Colorado, Connecticut, Hawaii, Maryland, Minnesota, Nevada, Washington, Wisconsin and the District of Columbia. This means iPhone users in those states won’t need to install exposure notification apps and can instead turn on notifications… Continue reading How Apple and Google let your phone warn you if you’ve been exposed to the coronavirus while protecting your privacy