The links to the full paper in your second link led me to a 404 page. Found it here: https://svs.informatik.uni-hamburg.de/publications/2018/2018-12-06-Sy-ACSAC

The links to the full paper in your second link led me to a 404 page. Found it here: https://svs.informatik.uni-hamburg.de/publications/2018/2018-12-06-Sy-ACSAC-Tracking_Users_across_the_Web_via_TLS_Session_Resumption.pdf https://svs.informatik.uni-hamburg.de/publications/2018/2018... looks interesting, thanks!