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The most popular blog posts about networking & internet on Hacker News. 1,615 posts.
The Connectivity Standards Alliance has certified and released the first version of the Matter smart home interoperability protocol Tuesday and I couldn’t be happier. This means that member companies can now put their devices through the certification protocol and get a badge showing that their products are Matter…
In which I try to understand how browsers and Cloudflare choose which server to use
How to use SPF, DKIM, and DMARC to improve your domain's email security and limit spoofing - but written for humans.
The Terramaster NAS decided to expose itself to the public internet without asking. Let's see what we can do about it.
Almost every year a joke RFC is made on April 1st (these have caught on so well, that it’s now common to see more than one of these every year), or April Fool’s Day, and some of them are pretty great. Here are some of my favourites:
If you got shuned by the society not because of what you did but what your neighbor did, you will cry bloody injustice. This is exactly what is happening in SPAM blacklisting.
A programming note: I am looking at making some changes to how I host things like Computers Are Bad and wikimap that are going to involve a lot more recurring expense. For that and other reasons, I want to see if y'all would be willing to throw some money my way. If everyone reading this gave $3 a month, we could…
A Hacker's Blog of Unintended Use and Insomnia.
At this point we have a TCP/IP stack that is able to communicate to other hosts in the Internet. The implementation so far has been fairly straight-forward, but missing a major feature: Reliability. Namely, our TCP does not guarantee the integrity of the data stream it presents to applications. Even establishing the…
Premise In 2017 the most popular web games like agar.io are networked via WebSockets over TCP. If a UDP equivalent of WebSockets could be incorporated into browsers, it would greatly improve the networking of these games. Background Web browsers are built on top of HTTP, which is a stateless request/response protocol…
In one of my last experiments I replaced my crappy T-Mobile (now Magenta) 4G modem/access point with an OpenWRT-based cheap travel router and a 4G USB LTE modem. That doubled my speed over the wireless (WLAN) network but the setup was limited by the outdated and under-powered travel rooter. So I got myself a cheap…
An Explosion of Comments
With slick marketing, catchy taglines and some pretty bold claims about their security, nomx claim to have cracked email security. Let's see if they have.
Fang-Pen Lin's blog about programming
I love networking, a lot. So much so that I've run my own ISP since 2024, complete with its own ASN, IPv4/6 address space, fiber optics, etc. However, do this and you quickly realize how reliant you still remain on central service providers. The internet is a mesh,
A visualization of the Internet made using network routing data. Image: Barrett Lyon, opte.org.
If you’re a web developer, then you owe your job to HTTP. You should probably know more about it than you do.
Blog post — USB, Thunderbolt, Displayport & docks
Once, many years ago, I stayed on the 62nd floor of the Westin Peachtree Plaza in Atlanta, Georgia. This was in the age when the price of a hotel room was directly correlated with the price of the WiFi service, and as a high school student I was not prepared to pay in excess of $15 a day for the internet. As I…
Finding Google Meet phone numbers and bruteforcing PINs to join random meetings
