All Things Internet

This blog contains English translation of bortzmeyer.org publications for educational purposes.

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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.
Processing new EDNS options in a program
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
QUIC and user tracking by the server

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