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USB 3.0* Radio Frequency Interference on 2.4 GHz Devices (2012)
Browse Intel product information for Intel® Core™ processors, Intel® Xeon® processors, Intel® Arc™ graphics and more.
Topics /
Networking & Internet
The most popular blog posts about networking & internet on Hacker News. 1,406 posts.
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HTTP/3: Everything you need to know about the next-generation web protocol
We enable the world to secure the web. Burp Suite, the Web Security Academy, and world-leading research from PortSwigger — the AppSec community’s home.
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Valorant's 128-Tick Servers (2020)
Hi, I’m Brent “Brentmeister” Randall and I’m an engineer on the Gameplay Integrity team for VALORANT . My team is responsible for VALORANT ’s build system, automation framework, game client performance, and server performance. In this arti…
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Progress Towards 100% HTTPS, June 2016
Our goal with Let’s Encrypt is to get the Web to 100% HTTPS. We’d like to give a quick progress update. Let’s Encrypt has issued more than 5 million certificates in total since we launched to the general public on December 3, 2015. Approximately 3.8 million of those are active, meaning unexpired and unrevoked. Our…
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Iraq Blocks Telegram, Leaks Blackhole BGP Routes
This past weekend, the government of Iraq blocked the popular messaging app Telegram, citing the need to protect Iraqi’s personal data. However, when an Iraqi government network leaked out a BGP hijack used for the block, it became yet another BGP incident that was both intentional, but also accidental. Thankfully…
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Technical Details Behind a 400Gbps NTP Amplification DDoS Attack
On Monday we mitigated a large DDoS that targeted one of our customers. The attack peaked just shy of 400Gbps. We've seen a handful of other attacks at this scale, but this is the largest attack we've seen that uses NTP amplification.
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Mullvad: Shutting down our search proxy Leta
On November 27, 2025, we will shut down our search proxy, Leta.
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Firefox 143 for Android to introduce DoH
All web browsing starts with a DNS query to find the IP address for the desired service or website. For much of the internet’s history, this query is sen
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Tor's Fall Harvest: The Next Generation of Onion Services
We are hyped to present the next generation of onion services! We've been working on this project non-stop for the past 4 years and we officially launched it two weeks ago by publishing our first alpha releases. All in all, the new system is a well needed improvement that fixes many shortcomings of the old design, and…
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Cyberespionage Using SS7 via Circles
Circles is a surveillance firm that reportedly exploits weaknesses in the global mobile phone system to snoop on calls, texts, and the location of phones around the globe, and is affiliated with NSO Group, which develops the oft-abused Pegasus spyware. Using Internet scanning, we found a unique signature associated…
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Envoy Mobile
Today we are thrilled to announce the initial OSS preview release of Envoy Mobile, an iOS and Android client network library that brings…
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Searches for VPN Soar in Utah Amidst Pornhub Blockage
Utah's Google search volume for "VPN" is soaring following PornHub's decision to shut down access for the state in response to strict ID laws.
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Simple Precision Time Protocol at Meta
While deploying Precision Time Protocol (PTP) at Meta, we’ve developed a simplified version of the protocol (Simple Precision Time Protocol – SPTP), that can offer the same level of clock syn…
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Improving support for adult content on Mastodon
Using the Blurhash algorithm in Mastodon 2.8.1 to generate prettier previews for sensitive media
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Introducing BitTorrent Torque
Over a decade ago we introduced BitTorrent technology and BitTorrent clients, and the Internet was profoundly changed. This week we are aiming to revolutionize the web once again by integrating the power of BitTorrent with the most familiar experience on a computer: the browser. Today, we are proud to announce the…
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Six Years of Gemini
It's been a quiet year at geminiprotocol.net thus far. I've let two "Apollo days" slip by without a word. I'm about as disappointed in myself for this as I expect many folks are unsurprised by it. I do still have plans and clear ideas for finalising the minor oustanding spec issues. I'd tell people to look forward to…
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Briar 1.4 – Offline sharing, message transfer via SD cards and USB sticks
Press release The Briar Project released version 1.4 of its Android app today. This release adds a couple of new features, highlighted below. First of all, users can now share the app offline. Prior to this release, the only way to get the app was to to download it from the internet, which requires an internet…
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Google moves to replace Flash with HTML5
By the end of this year Chrome will begin ignoring Flash as Google takes another step towards removing the "final Plugin" by replacing Flash with HTML5.
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Element Matrix Services Announces Element Home
We’ve launched a brand new version of Element, called Element Home!
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Keeping the Internet fast and secure: introducing Merkle Tree Certificates
Cloudflare is launching an experiment with Chrome to evaluate fast, scalable, and quantum-ready Merkle Tree Certificates, all without degrading performance or changing WebPKI trust relationships.
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An Introduction to PipeWire
This blog post is the first part of a series of 3 articles related to the PipeWire project and its usage in embedded Linux systems.
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Tor Exit Nodes in Libraries – Pilot
Hello Tor Community! We first introduced you to the Library Freedom Project back in February...
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New Chip Brings Ultra-Low Power Wi-Fi Connectivity to IoT Devices
More portable, fully wireless smart home setups. Lower power wearables. Batteryless smart devices. These could all be made possible thanks to a new ultra-low power WiFi radio developed by UC San Diego engineers. It enables WiFi communication at 5,000 times less power than commercial WiFi radios.
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Goodbye PowerDNS
After over 20 years of DNS and PowerDNS, I am moving on. Separate from this page, I am releasing a series of three huge posts on the history of PowerDNS.
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