Archive of posts on Christian Huitema's blog

• Thanks to QUICTester/QUIC-Fuzz for finding 2 bugs in Picoquic 17 Nov 2024
• Going Peer to Peer with QUIC 25 Oct 2024
• Loopback ACK delays cause Cubic slowdowns 23 Oct 2024
• Random loopback delays cause BBR slowdowns. 13 Oct 2024
• Another Picoquic bug, not limiting the size of TLS messages 05 Sep 2024
• Attacking the QUIC handshake 18 Aug 2024
• Token overflow in picoquic 12 Mar 2024
• The Retire Connection ID stuffing Attack against QUIC 12 Mar 2024
• The long slow path to QUIC multipath 28 Feb 2024
• QUIC timeouts and Handshake Interop 19 Jan 2024
• Optimizing QUIC performance 12 Dec 2023
• Suspending the exponential backoff 27 Nov 2023
• Update QUIC timers once per RTT 22 Jun 2023
• QUIC timers don’t work well 13 Jun 2023
• The weird case of the wifi latency spikes 18 May 2023
• The new ACK startled the butterfly 29 Apr 2023
• QUIC to Mars 07 Feb 2023
• Managing QUIC ACKs in Picoquic 13 Dec 2022
• Migrating this blog to Private Octopus 29 Oct 2022
• The Pi-hole and DNS privacy 14 Aug 2022
• Fixing a potential DOS issue in the QUIC handshake 17 Jul 2022
• A Low Latency Internet with L4S 05 Jul 2022
• An introduction service for Mastodon 28 Apr 2022
• Improving the reliability of the QUIC Handshake 02 Apr 2022
• To DoH or not to DoH or to encrypt the SNI 25 Oct 2021
• One-way delays for multipath QUIC 19 Sep 2021
• How many packet number spaces for QUIC Multipath? 14 Feb 2021
• Logging and visualizing multipath QUIC connections 31 Jan 2021
• Estimating round trip and one way delays in multipath QUIC sessions 27 Jan 2021
• Implementing Multipath in QUIC 26 Jan 2021
• A simple test of DDOS attacks on QUIC 22 Sep 2020
• Debugging the implementation of BBR in Picoquic 19 Sep 2020
• Can Internet services hide in crowds? 09 Aug 2020
• Scrubbing QUIC logs for privacy 21 Jul 2020
• Parsing QUIC logs and assessing packet losses 12 Jul 2020
• Faster slow start for satellite links? 21 Apr 2020
• Of domain names, spam, whois and business artists 31 Mar 2020
• Implementing Cubic congestion control in Quic 11 Nov 2019
• He said we run ads, but he didn’t say that’s why we have fake news 27 Feb 2019
• Deploying AQM and enabling transport innovation 22 Jan 2019
• Will transport innovation collapse the Internet? 12 Jan 2019
• Having fun and surprises with IPv6 03 Mar 2018
• Cracking the SNI encryption nut 12 Sep 2017
• Newspapers, subscriptions, and privacy 30 Apr 2017
• Privacy’s Reductio Ad Absurdum 01 Apr 2017
• Two wins for Internet Privacy on the same day 18 May 2016
• MAC Address Randomization in Windows 10 31 Dec 2015
• The Quest for Internet Privacy 05 Oct 2015
• Hiding a Wi-Fi network is worse than Security Theater 11 Aug 2014
• Blinding the spy in our pockets 16 Jun 2014
• DMARC or not, can email evolve? 21 Apr 2014
• The Apple TLS bug, and coding guidelines 24 Feb 2014
• On IPv6 security, SEND, CGA, and alternatives 19 Jan 2014
• A Server in Every Home 27 Jul 2013
• Let’s build a cookie exchange 17 Mar 2013
• Looking back at Teredo, IPv6 deployment, and protocol design 29 Nov 2012
• Making self-signed TLS happen 09 Aug 2012
• Dreaming of open Wi-Fi 03 Jun 2012
• Locator-ID split in a new transport protocol 15 Apr 2012
• Thwarting Google Analytics with Internet Explorer options 29 Jan 2012
• The Comodo Hacker, PKI and Internet Standards 23 Jan 2012
• Your IP Address is not anonymous! 15 Dec 2011
• Walled gardens, walled spyware 05 Dec 2011
• Can Telex.CC build censorship evasion in the network? 05 Dec 2011
• Can we achieve private publication in a public DHT? 01 Dec 2011
• SOPA and the Great Firewalling of America 23 Nov 2011
• Peer to peer, Friend to friend 20 Nov 2011
• Safebook, an interesting peer-to-peer social network 22 May 2011
• IPv6, Privacy and the IEEE 802 identifiers 02 Apr 2011
• A simple P2P DNS proposal 03 Jan 2011
• Self-keying domain names 31 Dec 2010
• Privacy, the cloud and P2P 24 Dec 2010
• Nothing good for the Internet can come from the UN 18 Dec 2010
• What would make P2P DNS successful? 09 Dec 2010
• Distributed Hash Tables are really hard to secure 07 Dec 2010
• Can we protect P2P names from spoofing? 06 Dec 2010
• Unique Names in P2P domains? 05 Dec 2010
• P2P is hot again! 05 Dec 2010