Every blog post that took off on Hacker News, ranked by the votes of its best submission. 3,021 posts.
Vodafone today unveiled a prototype 5G network built on a credit card sized Raspberry Pi personal computer and an equally small, advanced silicon chipset. This industry-first concept will enable small businesses and households to extend 5G coverage and increase capacity according to their needs and to have their very…
The TurkeyBlocks monitoring network has detected restrictions on access to multiple social media services Facebook, Twitter and YouTube throughout Turkey beginning Friday Nov 04 2016 1:20AM local time, ongoing through into Friday ...
We have expanded our DNS blocking service with Gambling and Adult content filters!
Analysts at Zone.eu, one the leading domain registrars and web hosting providers in Europe, have observed a vulnerability affecting the global e-mail ecosystem, stemming from unaddressed warnings in the DomainKeys Identified Mail (DKIM) standard that puts billions of users in risk. This is not an issue in a particular…
Ah. Orange Spain has had their /12 (and likely others) broken by (what appears to be) someone breaking into their RIPE account and making RPKI ROA's to somewher...
arXiv users may be experiencing email disruption due to a DDOS attack. Over the past few days, a small number of users issued over a million email change…
Usenet—Netnews—was conceived almost exactly 40 years ago this month. To understand where it came from and why certain decisions were made the way they were, it’s important to understand the technological constraints of the time.
I have been playing with some LTE recordings to brush up my knowledge, since it isn’t a protocol I’m very familiar with. I’m specially interested in understanding the structure and properties of all the pilot signals. Textbooks and documentation are great, but nothing beats getting your hands dirty with some IQ…
Everything a web developer should know about URLs: their nine parts, special characters and encoding, and how relative URLs resolve to absolute ones.
One of the most significant single advancements in telecommunications technology was the development of microwave radio. Essentially an evolution of radar, the middle of the Second World War saw the first practical microwave telephone system. By the time Japan surrendered, AT&T had largely abandoned their plan to…
Explore FreeBSD's RACK TCP Stack, a dynamic pluggable TCP stack introduced in version 12, offering advanced flexibility for handling TCP flows.
We are proud to introduce Maesh, Containous’ new service mesh designed from the ground up to be straightforward, easy to install and easy to use...
Announcing the release of HumbleNet, a project initiated at Humble Bundle in 2015 to port peer-to-peer multiplayer games, originally to asm.js and now to WebAssembly. The current open source version ...
This archive is retained to ensure existing URLs remain functional. It will not contain any emails sent to this mailing list after July 1, 2024. For all messages, including those sent before and after this date, please visit the new location of the archive at…
I’ve been on a mission to use Home Assistant to optimize my home heating, with the dual goals of reducing gas usage and increasing comfort. It’s worked out…
Charlie Arehart - Server Troubleshooting - Testing if a port can be reached, using built-in tools other than 'good old telnet'
In our year-end blogpost in December of 2015 we highlighted the enormous progress that IPv6 deployment had made in 2015 by obtaining aggregated data from our sources for the four major US mobile providers:
Personal site and blog
At SSL Labs, we have a major review of our grading criteria about once a year. As the security of the ecosystem matures, our goal is to push forward and make the requirements [for a good grade]…
Don't pick random subnets to avoid IP address conflicts on foreign networks, use VRFs!
I did the thing! I moved IntroCave.com over to IntroMaker.com. It's still a bit of a work in progress ( some thoughts here ), but I decided to break this out as a separate post.
Just how many weird Resource Records can you stuff into a zone file? And what do these weird RRs actually return?
Dan Gibson, Hema Hariharan, Eric Lance, Moray McLaren, Behnam Montazeri, Arjun Singh, Stephen Wang, Hassan M. G. Wassel, Zhehua Wu, Sunghwan Yoo, Raghuraman Balasubramanian, Prashant Chandra, Michael Cutforth, Peter Cuy, David Decotigny, Rakesh Gautam, Alex Iriza, Milo M. K. Martin, Rick Roy, Zuowei Shen, Ming Tan, Ye…
Welcome to my personal blog! I use it to share what I'm currently learning or thinking about, usually on topics related to technology, business, and health.
