id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-236830-0y5yisfk	Chan, Justin	PACT: Privacy Sensitive Protocols and Mechanisms for Mobile Contact Tracing	2020-04-07		.txt	text/plain	10787	676	59	Importantly, these protocols, by default, keep all personal data on a citizens' phones (aside for pseudonymous identifiers broadcast to other local devices), while enabling these key capabilities; information is shared via voluntary disclosure actions taken, with the understandings relayed via careful disclosure. From a civil liberties standpoint, the privacy guarantees these protocols ensure are designed to be consistent with the disclosures already extant in contract tracing methods done by public health services (where some information from a positive tested citizen is revealed to other at risk citizens). Preventing proximity-based identification of this sort is not possible to avoid in any protocol, even in manual contact tracing as done by public health services, simply because the exposure alert may contain information that is correlated with identifying information. To discuss the consequences of these properties on privacy and integrity, let us refer to users as either "positive" or "negative" depending on whether they decided to report as positive, by uploading their seed to the server, or not.	./cache/cord-236830-0y5yisfk.txt	./txt/cord-236830-0y5yisfk.txt