QUIC
Internet protocolWikipedia
24
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11
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10
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Search complete. 24 mentions across 11 episodes found for "QUIC".
Nov 1, 2026
speaker_0NARRATOR
31.
speaker_0NARRATOR
Will media over QUIC replace WEBRTC? An analysis of the current state of media over QUIC and whether it might replace WebRTC.
speaker_0NARRATOR
32.
speaker_0NARRATOR
How to broadcast to your Amazon IVS live stream from a browser We're learning how to get started with live streaming in the cloud with Amazon Interactive Video Service, Amazon IVS, 33.
Miguel MedeirosGUEST
This is like UDP connections.
Miguel MedeirosGUEST
It uses QUIC here on the top.
Miguel MedeirosGUEST
And you have HyperDHT.
Miguel MedeirosGUEST
That's a technology from HomePage.
Brad SollarGUEST
We also do some other really interesting things around running other protocols on top of this because it uses QIC with TLS.
Brad SollarGUEST
So Q-U-I-C, you can think of this, I think is what they call HTTP 2 or 3 right now.
Brad SollarGUEST
But what this is, you know, standard protocols, well-tested, well-vetted, most browsers support this.
Brad SollarGUEST
And this is a way of being able to connect devices but it also can allow you to run other protocols on top.
James GoslingGUEST
And TCP itself has some significant compromises, but there were compromises that were rooted in limitations of the time.
James GoslingGUEST
And the more modern protocols like QUIC, which has been slowly but surely replacing TCP, they play some really interesting games that gets around some of TCP's shortcomings.
James GoslingGUEST
And that's all lovely.
James GoslingGUEST
But we just started down the road with these people.
Andy JhaHOST
So if you're running Chrome, a lot of web traffic is in quick protocol.
Andy JhaHOST
And in Microsoft's own documentation, it says that a lot of AI sites use QUIC, ChatGPT, Cloud, Gemini.
Andy JhaHOST
If you don't block QUIC protocol, your AI traffic will skip inspection, even if you have it turned on and you have it inspecting that traffic.
Andy JhaHOST
QUIC is just, it'll just go, I think it's like considered TLS3 or something like that.
Andy JhaHOST
But you can block it and it won't break your web traffic, but it will allow your SSL inspection stacks to
Adam BrewerHOST
inspect
Mike AnzaloneHOST
use Claude to summarize.
Barry OwenGUEST
Mach is a new streaming protocol kind of designed from the ground up to take advantage of some newer protocols like what's called QUIC, which is part of HTTP3, which is basically a UDP-based protocol that can be used in the browser.
Barry OwenGUEST
And there's significant advantages to that for streaming.
Barry OwenGUEST
TCP has a lot of overhead, and it builds latency when there's packet loss because it does retransmissions.
Ethan BanksHOST
When you are a stable device, you track that times everybody that's running a TCP connection.
Ethan BanksHOST
And there's other ways you can track state for other kinds of connections for UDP and for QUIC and so on.
Ethan BanksHOST
Access lists are not stateful.
Ethan BanksHOST
All of that to say, access lists are not stateful.
Sandhya AnejaGUEST
So one of the problem we worked on browser fingerprinting.
Sandhya AnejaGUEST
So in this we worked on two problem fingerprinting browsers in encrypted communication and one the second version of this was identifying the browsers through transport layer security, TLS protocol, and QUIC protocol.
Sandhya AnejaGUEST
In this work, we used four browsers, Chrome, Edge, Firefox, and Safari.
Sandhya AnejaGUEST
So these four browsers we installed, and we downloaded 500 top websites using these browsers and we collected the data.
Sandhya AnejaGUEST
The current servers, the current websites, they use TLS protocol and when the The browsers, they use QUIC as well.
Sandhya AnejaGUEST
QUIC internet connection over UDP.
Sandhya AnejaGUEST
This is designed by Google.
Sandhya AnejaGUEST
the modern design in 2020 for the browsers, and we identified that all the browsers, they were using a QUIC protocol when we installed.
speaker_1HOST
Exactly.
speaker_1HOST
And the most brilliant part is that QUIC incorporates the Layer 6 TLS 1.3 cryptographic handshake directly into the connection setup itself.
speaker_0HOST
Ah, combining the layers.
speaker_1HOST
Right.
speaker_0HOST
Which is pure latency.
speaker_1HOST
Exactly.
speaker_1HOST
QUIC multiplexes the crypto and transport handshakes together.
speaker_1HOST
It enables zero RTT or zero round trip time resumption.
DonHOST
From highlights, moving on to improvements.
DonHOST
HTTP/3 (QUIC) support.
DonHOST
Nix can now fetch from binary caches and other HTTPS sources over HTTP/3, QUIC, controlled by a new http3 setting disabled by default.
DonHOST
When enabled, Nix requests HTTP/3 and transparently falls back to HTTP/2 or HTTP 1.1 for servers that do not advertise QUIC.
DonHOST
The setting only takes effect when linked against a libcurl built with HTTP/3 support, otherwise it ig- is ignored and Nix keeps using HTTP/2 without warning or error.
DonHOST
Oh, silent, uh, s- silent failures.
1 more episode mentions QUIC.
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