1531
New
The latest blog posts to take off on Hacker News. 3,021 posts.
1532
Systems Monitoring with Prometheus and Grafana
The evolution of systems monitoring technology decisions and practices for multi-machine Hyperfeed and predictive technology.
1533
Cloud Traffic
I recently watched Build an enterprise-grade service mesh with Traffic Director , featuring Stewart Reichling and Kelsey Hightower of GCP, and of course Google Cloud’s Traffic Director . Coming at this with a brain steeped in 5½ years of AWS technology and culture was surprising in ways that seem worth sharing.
1534
1535
Adding a fiber link to my home network
Motivation Despite using a FTTH internet connection since 2014, aside from the one fiber uplink, I had always used network gear with 1 Gbit/s links over regular old rj45 cat5(e) cables. I liked the simplicity and uniformity of that setup, but decided it’s time to add at least one fiber connection, to get rid of a…
1536
Mastodon 3.2
The new Mastodon release brings you a much better audio player and improved support for different audio and video formats, as well as some additional security mechanisms. The audio player has been completely reworked to have a more eye-catching design. It will extract album art from the uploaded audio file…
1537
Small mail server best current practices
(This post was originally written as a reply on the mailop mailing-list, but a friend asked me to turn it into a blog post. I’ve edited it, mostly adding more links to elsewhere, but there are some additions here.)
1538
1539
1540
IPv4, IPv6, and a sudden change in attitude
A few years ago I wrote [_The World in Which IPv6 was a Good Design_](https://apenwarr.ca/log/20170810). I'm still proud of that article, bu...
1541
Turns out half the internet has a single-point-of-failure called “Cloudflare”
On Friday a large chunk of the internet went off the air when Cloudflare apparently fat-fingered a routing update and sent all of their global traffic to a single POP, vaporizing it almost instantly. This affected their DNS service, and of course, as everybody knows, when your DNS is gone,…
1542
The German Problem with Tor
EAs of the 5th July 2020, there are 1357 Tor bridges available for users in countries who censor the Tor network to use. Having just over 1,000 IP addresses is not a lot for such a big privacy network as Tor is, especially considering that the number of Tor Bridges peaked at 4,227 on the 4th January 2015. That means…
1543
1544
I'm back into the grind of FreeBSD's wireless stack and 802.11ac
hi! Yes, it's been a while since I posted here and yes, it's been a while since I was actively working on FreeBSD's wireless stack. Life's...
1545
Riot is now Element
Hi everyone, We are incredibly excited to announce that Riot is now Element! In fact we have simplified all our naming: Element is also the name for New Vector (the company behind Riot) while Modular, our flagship Matrix hosting service, has become Element Matrix Services. For those discovering us for
1546
Making aerial fiber deployment faster and more efficient
Globally, more than 3.5 billion people are still not connected to the internet. With average data usage per person growing 20 to 30 percent annually, legacy bandwidth-limited technologies have been…
1547
Libtorrent adds support for the WebTorrent protocol
Feross Aboukhadijeh is a computer security researcher, teacher, web developer, designer, long distance runner, gamer, music lover, and builder of websites that (sometimes) go viral.
1548
1549
Tin Can Phone Modem
Mike Kohn's music, software, and electronics projects.
1550
CoreBGP – Plugging in to BGP
In this post I'll provide some of my personal experience and history working with BGP, and introduce a new BGP library, CoreBGP, which can be used to build the next generation of BGP-enabled applications.
1551
1552
Estonian Electronic Identity Card: Security Flaws in Key Management
Arnis Parsovs, Software Technology and Applications Competence Center and University of Tartu
1553
RCE on Telia Routers
Multiple vulnerabilities could allow running arbitrary code on an intranet server and gain root access on all the customers' routers
1554
Comparing how different devices display the SSID “á̶̛̛̓̿̈͐͆̐̇̒̑̈́͘͝aaa”
I'm a software and network engineer living on the west coast. I currently work at Qumulo writing a petabyte-scale CDN with linearizable reads and writes at every edge. Previously, I worked at Arista Networks doing network automation, large scale digital-twin network validation, and routing for SMPTE2110 networks.
1555
How to use FIDO2 USB keys with SSH
I recently installed Ubuntu Wacky Whatever, the latest version, and I’m very excited about it shipping with SSH 8.2, which means that I can finally use hardware USB keys for secure, easy to use authentication. If securing your devices has been something you’ve wanted to easily do yourself, read on, because it’s…
1556
The History of Usenet and FidoNet
Between roughly 1975 and 1995, access to computers accelerated much more quickly than access to computer networks. First in the United States, and then in other wealthy countries, computers became …
1557
Use Unix Pipes to Improve Chromecast Playback
When casting from YouTube to a Chromecast, sometimes the audio playback will skip and stutter. We can use VLC and Unix pipes to address this problem.
1558
1559
The value of Tor and anonymous contributions to Wikipedia
According to a recently published research paper co-authored by researchers from Drexel, NYU, and the University of Washington, Tor users make high-quality contributions to Wikipedia. And, when they are blocked, as doctoral candidate Chau Tran, the lead author describes, "the collateral damage in the form of…
1560
How CDNs Generate Certificates
Say Hi to Thomas. Thomas's first weeks at Fly have been hectic, but he's been taking notes, copious notes that can teach you all about the wild world of certificate infrastructure. Read on to discover more...