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Why We Love QUIC and HTTP/3
We're thrilled to be so invested in QUIC, a new transport protocol that is more responsive, secure, and flexible than what the internet uses today. Learn why, straight from our very own Jana Iyengar, one of the editors of the core document.
Understanding STIR/SHAKEN – New Anti-Robocalling Protocol
This whitepaper explains the basic technical details of STIR/SHAKEN call authentication and how it prevents caller ID spoofing.
It is unlikely that built-in email encryption will ever be available in Gmail
Gmail's end-to-end encryption project seemed dead in 2017. Now it's back, but only for key account customers.
Eliminating Robocalls
Twilio's CEO talks about trusted communications, reputation, robocalling, and making it safe to pick up your phone again.
New Tools for Detecting HTTPS Interception
The practice of HTTPS interception continues to be commonplace on the Internet. This blog post discusses types of monster-in-the-middle devices and software, and how to detect them.
Matrix 1.0 – Are We Ready Yet?
Matrix, the open protocol for secure decentralised communications
RFC8482 – Saying Goodbye to ANY
Ladies and gentlemen, I would like you to welcome the new shiny RFC8482, which effectively deprecates DNS ANY query type. DNS ANY was a "meta-query" - think about it as a similar thing to the common A, AAAA, MX or SRV query types, but unlike these it wasn't a real query type - it was special.
Understanding the Stellar Consensus Protocol
What’s an agreement system? What makes one “Byzantine”? What makes a Byzantine one “federated”?
On the Road to WebRTC 1.0, Including VP8
Safari 11 was the first Safari version to support WebRTC.
ETS Isn't TLS and You Shouldn't Use It
The good news: TLS 1.3 is available, and the protocol, which powers HTTPS and many other encrypted communications, is better and more secure than its predecessors (including SSL). The bad news: Thanks to a financial industry group called BITS, there’s a look-alike protocol brewing called ETS (or...
ICANN Calls for DNSSEC for All Domains Following Domain Hijacking Attempts
Announcement that the Internet Corporation for Assigned Names and Numbers (ICANN) believes there is an ongoing and significant risk to key parts of the Domain Name System (DNS) infrastructure and is calling for the full deployment of the Domain Name System Security Extensions (DNSSEC) across all unsecured domain names.
SOCKMAP – TCP splicing of the future
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Countries With Zero Rating Have More Expensive Wireless
When an ISP decides to exempt certain applications or services from cutting into a user's data cap, that's zero rating. And the evidence is in that it conclusively makes broadband more expensive. A comprehensive multi-year study by the non-profit Epicenter.works, comparing the 30 member countries...
The Big DNS Privacy Debate at FOSDEM
This weekend at the excellent FOSDEM gathering there were no less than three presentations on DNS over HTTPs.
The Low Latency Live Streaming Landscape in 2019
One of the hot topics of NAB, IBC, and Demuxed last year was “low latency” live video streaming. In this post we’ll examine the spectrum of different latencies that users experience, discuss the use ca...
Dutch radio amateurs image far side of the Moon using Chinese satellite data
This image shows the far side of the Moon, as well as our own planet Earth. It was taken with a camera linked to an amateur radio transceiver on board the Chinese DSLWP-B / Longjiang-2 satellite (call sign BJ1SN), currently in orbit around the Moon, and transmitted back to Earth where it was received with the…
Matrix at FOSDEM 2019
Matrix, the open protocol for secure decentralised communications
HTTP/3: from root to tip
Explore HTTP/3 from root to tip and discover the backstory of this new HTTP syntax that works on top of the IETF QUIC transport.
TLS Termination for Network Load Balancers
When you access a web site using the HTTPS protocol, a whole lot of interesting work (formally known as an SSL/TLS handshake) happens to create and maintain a secure communication channel. Your client (browser) and the web server work together to negotiate a mutually agreeable cipher, exchange keys, and set up a…
Mastodon 2.7: Highlights from the changelog
In this release: New profile directory, new tutorial, new public hashtag pages and more moderation tools
Strength in Numbers: An Entire Ecosystem Relies on Tor
If the Tor Project, the Tor network, and Tor Browser were to disappear, what would happen? Not only would millions of global, daily users lose access to Tor’s software, but the diverse ecosystem of privacy, security, and anti-censorship applications that rely on the Tor network would cease to function.
Is Your Cat 6 Cable a Dog? (2013)
Category 6 cables -- and to a lesser extent, Category 6a cables -- are widely available from a variety of vendors, including variety stores, office supply stores, consumer electronics stores, and online shops. While a great many people are content to run wireless networks in their homes, the fact is that if you need…
Is there hope for IPv6?
Last year Georgia Tech’s Internet Governance Project teamed up with ICANN’s Office of the Chief Technology Officer to research the economic factors affecting the decisions of network operators to deploy Internet Protocol version 6 (IPv6). The study was commissioned because we both believe that the Internet community…
AdGuard DNS: A Privacy-Oriented DNS Server
AdGuard DNS: a privacy-oriented DNS service that blocks trackers and ads anywhere, from your PC and mobile devices to smart TV and IoT.