1624366314693 Processing new EDNS options in a program Internet DNS The DNS protocol makes it possible to attach metadata to questions or answers through the EDNS extension, standardized in RFC 6891. A number of options are already standardized and can be manipulated from a program, via a DNS library.
1623841943516 QUIC and user tracking by the server Internet We have sometimes been drawn to a potential privacy problem: of course, QUIC protects well against the surveillance exercised by an actor outside the communication, thanks to its systematic encryption. But what about the monitoring exerted