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Networking & Internet
The most popular blog posts about networking & internet on Hacker News. 189 posts.
μWWVB: A Tiny WWVB Station
μWWVB is a watch stand that automatically sets the time on atomic wristwatches where regular WWVB signal isn't available.
StartEncrypt considered harmful today
Inzichten over cybersecurity trends, threat intelligence, compliance-updates en technische verdiepingen van het DEFION-team.
Automatically closing FIN_WAIT_2 is a violation of the TCP specification
I was asked to debug another weird issue on our network. Apparently every now and then a connection going through CloudFlare would time out with 522 HTTP error.
RIAA to .ORG Registry: Take down ThePirateBay
We were forwarded a letter from the RIAA via our lawyers on Friday whom in turn received it from Public Interest Registry (PIR), who is the registry operator of the .ORG top level domain. The letter was sent from the Recording Industry Association of America (RIAA) asking PIR "to reconsider whether it…
Linux kernel bug delivers corrupt TCP/IP data
(Edit: This article is now up on hacker news, feel free to discuss there)
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…
My url isn't your url
When I started the precursor to the curl project, httpget, back in 1996, I wrote my first URL parser. Back then, the universal address was still called URL: Uniform Resource Locators. That spec was published by the IETF in 1994. The term "URL" was then used as source for inspiration when naming the tool and … Continue…
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.
Introducing OpenCellular: An open source wireless access platform
Visit the post for more.
NTP Pool Bad Actors: The Rising Sophistication of Network Scanning
Gone are the days when computers didn't need firewalls. We are now living in an internet security arms race and your personal information ...
802.11ah Wi-Fi Standard Approved
Wi-Fi Alliance® drives advancement and adoption of each generation of Wi-Fi®, such as Wi-Fi CERTIFIED 6® and Wi-Fi CERTIFIED 7™.
US Cellular Now a Part of Project Fi's Network
With the addition of a third network, Project Fi now gives you more coverage and speed, helping you stay connected wherever you are.
The curious case of slow downloads
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.
You can now install a GSM network using apt-get
This is great news: You can now install a GSM network using apt-get! Thanks to the efforts of Debian developer Ruben Undheim, there's now an OpenBSC (with all its flavors like OsmoBSC, OsmoNITB, OsmoS
Why don’t podcasts use VBR MP3s? Because iOS and macOS don’t accurately seek them
AVFoundation, the low-level audio/video framework in iOS and macOS, does not accurately seek within VBR MP3s, making VBR impractical to use for long files such as podcasts. Jumping to a timestamp in an hour-long VBR podcast can result in an error of over a minute, without the listener even knowing because the…
Say No to Paxos Overhead: Replacing Consensus with Network Ordering
Just say NO to Paxos overhead: replacing consensus with network ordering Li et al., OSDI 2016 Everyone knows that consensus systems such as Paxos, Viewstamped Replication, and Raft impose high over…
Announcing Envoy: C++ L7 proxy and communication bus
Today we are incredibly excited to open source Envoy, our high performance C++ distributed proxy and communication bus designed for large…
Everybody gets WebSockets
Two summers ago, with a seemed-big-at-the-time network of 28 datacenters, not long after introducing Medellin, CloudFlare introduced support for WebSockets, initially for our Enterprise customers.
DDoS Attacks: Best Practices for Prevention and Response
Late last month, Internet users across the eastern seaboard of the United States had trouble accessing popular websites, such as Reddit, Netflix, and the New York Times....