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The most popular blog posts about networking & internet on Hacker News. 1,406 posts.
We're thrilled to announce the release of Stalwart Mail Server version 0.7.0, a significant update that brings a wealth of features and improvements to enhance the performance and manageability of...
We are announcing Cloudflare Calls, a new product that lets developers build real-time audio and video apps
A new home for the infrastructure Bluesky runs on the open network — including Jetstream v2 with network replay, a new Jetstream SDK, and a lex-based TypeScript SDK
“What is the easiest way to securely connect tens of thousands of computers, hosted at multiple cloud service providers in dozens of locations around the globe?” If you want our answer, it’s Nebula, but I recommend that you read the rest of this short post before clicking that shiny link. At Slack, we asked ourselves…
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, the open protocol for secure decentralised communications
A Accenture oferece oportunidades que surgem a partir da disrupção tecnológica em todas as indústrias, em todos os países, todos os dias. Saiba mais!
Here's what we've learnt about networks and the routers that interconnect them in the last 50 years.
Tailscale SSH is now generally available, offering seamless SSH authentication and authorization with SSO, MFA, and ACLs. Enjoy robust security, zero trust remote access, and tools like session recording and VS Code integration.
Distributed database performance––both latency and uptime––can be dramatically improved with CDN-like multi-region deployments.
Conduit is a simple, fast and reliable chat server powered by Matrix. Conduit is an alternative to Synapse and tries to be lightweight and easy to install, but it is still in development.
Tianhao Chi and Puneet Sood, Google Public DNS The Domain Name System (DNS) is a fundamental protocol used on the Internet to translate hum...
Guest Post: New off-path TCP hijacking attack in Wi-Fi networks that exploits vulnerabilities in the NAT mapping strategies of routers discovered.
Visit the post for more.
From April 2026, only verified devices can send or receive end-to-end encrypted message on Element.
We ran experimental TLS blocking measurements in India
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.
Our investigation uncovers two sophisticated telecom surveillance campaigns and, for the first time, links real-world attack traffic to mobile operator signalling infrastructure. The findings expose how suspected commercial surveillance vendors (CSVs) exploit the global telecom interconnect ecosystem, leverage private…
Internet speeds in the US were more than twice as fast as Europe's in 2021.
After the Capitol riot, the question isn't about how the social media monopolists should wield their power - the question is whether they should have such power in the first place.
Bufferbloat is high latency (or lag) that occurs when there’s other traffic on your network. This means that your network isn’t always responsive - it’s wasting your time.
Wi-Fi Alliance® drives advancement and adoption of each generation of Wi-Fi®, such as Wi-Fi CERTIFIED 6® and Wi-Fi CERTIFIED 7™.
With the addition of a third network, Project Fi now gives you more coverage and speed, helping you stay connected wherever you are.
We’re announcing the closed beta of a self-serve Cloudflare OHTTP Gateway. We’re also renaming our Privacy Gateway to Cloudflare OHTTP Relay to better distinguish the two products.
Research By: Eyal Itkin, Yannay Livneh and Yaniv Balmas Fax, the brilliant technology that lifted mankind out the dark ages of mail delivery when only the postal service and carrier pigeons were used to deliver a physical message from a sender to a receiver. Technology wise, however, that was a long time ago. Today […]
Some time ago we discovered that certain very slow downloads were getting abruptly terminated and began investigating whether that was a client (i.e. web browser) or server (i.e. us) problem.
