26 citations · 27 across the 4 of their papers we have counts for
7 papers
Enhanced Performance and Privacy via Resolver-Less DNS
Erik Sy
The domain name resolution into IP addresses can significantly delay connection establishments on the web. Moreover, the common use of recursive DNS resolvers presents a privacy ri…
Accelerating QUIC's Connection Establishment on High-Latency Access Networks
Erik Sy, Tobias Mueller, Moritz Moennich +1
A significant amount of connection establishments on the web require a prior domain name resolution by the client. Especially on high-latency access networks, these DNS lookups cau…
QUICker connection establishment with out-of-band validation tokens
Erik Sy, Christian Burkert, Tobias Mueller +2
QUIC is a secure transport protocol that improves the performance of HTTPS. An initial QUIC handshake that enforces a strict validation of the client's source address requires two…
Enhanced Performance and Privacy for TLS over TCP Fast Open
Erik Sy, Tobias Mueller, Christian Burkert +2
Small TCP flows make up the majority of web flows. For them, the TCP three-way handshake induces significant delay overhead. The TCP Fast Open (TFO) protocol can significantly decr…
Surfing the Web quicker than QUIC via a shared Address Validation
Erik Sy
QUIC is a performance-optimized secure transport protocol and a building block of the upcoming HTTP/3 standard. To protect against denial-of-service attacks, QUIC servers need to v…
Enhanced Performance for the encrypted Web through TLS Resumption across Hostnames
Erik Sy, Moritz Moennich, Tobias Mueller +2
TLS can resume previous connections via abbreviated resumption handshakes that significantly decrease the delay and save expensive cryptographic operations. For that, cryptographic…
Tracking Users across the Web via TLS Session Resumption
Erik Sy, Christian Burkert, Hannes Federrath +1
User tracking on the Internet can come in various forms, e.g., via cookies or by fingerprinting web browsers. A technique that got less attention so far is user tracking based on T…