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Gambling and Adult content DNS blocking using Mullvad VPN
We have expanded our DNS blocking service with Gambling and Adult content filters!
Topics /
Networking & Internet
The most popular blog posts about networking & internet on Hacker News. 3,019 posts.
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BIMI and DMARC Can't Save You: The Overlooked DKIM Exploit
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…
2494
Someone was breaking into Orange Spain RIPE account (and break their /12)
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...
2495
Arxiv.org is experiencing a DDoS attack
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…
2496
The Early History of Usenet, Part I: The Technological Setting
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.
2497
Demodulation of the LTE uplink
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…
2498
What Every Developer Should Know About URLs
Everything a web developer should know about URLs: their nine parts, special characters and encoding, and how relative URLs resolve to absolute ones.
2499
Passive Microwave Repeaters
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…
2500
Using the FreeBSD Rack TCP Stack
Explore FreeBSD's RACK TCP Stack, a dynamic pluggable TCP stack introduced in version 12, offering advanced flexibility for handling TCP flows.
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Maesh, a Lightweight and Simpler Service Mesh
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...
2503
Introducing HumbleNet: Cross-Platform Networking Library for the Browser
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 ...
2504
A Request to Terminate ENOG
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…
2505
Automating heating with Home Assistant
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…
2506
Testing if a port can be reached, using built-in tools other than ol' telnet
Charlie Arehart - Server Troubleshooting - Testing if a port can be reached, using built-in tools other than 'good old telnet'
2507
Major Mobile US Networks Pass 50% IPv6 Threshold for IPv6-Enabled Hosts
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:
2508
Activity Pub vs. Web Frameworks
Personal site and blog
2509
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Announcing SSL Labs Grading Changes for 2017
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]…
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Don't pick weird subnets for embedded networks, use VRFs
Don't pick random subnets to avoid IP address conflicts on foreign networks, use VRFs!
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How not to migrate an email domain
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.
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(All) DNS Resource Records
Just how many weird Resource Records can you stuff into a zone file? And what do these weird RRs actually return?
2517
Aquila: A unified, low-latency fabric for datacenter networks
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…
2518
Https hurts users far away from the server
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.
2519
Faster Linux 2.5G Networking with Realtek RTL8125B
Since the Raspberry Pi Compute Module 4 was introduced last year, I've been testing a variety of PCI Express NICs with it. One of the main types of NIC I'm interested in is cheap 2.5 Gigabit Ethernet adapters. 2.5 Gigabits is about the highest reasonable bandwidth you can get through the PCI Express Gen 2.0 x1 lane on…
2520
VyOS From Scratch – Edition 1 (set up your own router)
As a VyOS evangelist, maintainer, and more, I’ve been meaning to write a simple series of “how-to” guides for VyOS for a while. Sure, there are plenty of guides out there, but I think a lot of them fall short in demonstrating WHY you are entering specific commands.