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Happy Birthday, Libera Chat
The state of the network after one year of operation.
New
The latest blog posts to take off on Hacker News. 3,021 posts.
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Google's Subsea Fiber Optics
Fiber optic networks are a foundation of the modern internet. In fact, subsea cables carry 99% of international network traffic , and yet we are barely aware that they exist. What you might not know is that the first subsea cable was deployed in 1858 for telegraph messages between Europe and North America. A message…
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Cloudflare Pub/Sub: Programmable MQTT Message Brokers
Announcing the beta of Cloudflare Pub/Sub, our programmable, serverless message broker built on the open MQTT messaging standard
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Why do USB-C hubs still have USB 2.0 ports? (2021)
[If USB2.0 is too boring, learn about the details of 50 different Thunderbolt-4 docks – yep you read that right, there are 50 different models – find out which ones are identical inside…
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Pages that didn't make it into “How DNS Works”
Pages that didn't make it into "How DNS Works"
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Scapy: Low level packet hacking toolkit for Python
Code level discussion of web scraping, gray hat automation, growth hacking and bounty hunting
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UK telecom EE blocks archive.org
Well at first that looks weird. It pings and all so I jump to incognito mode, and…
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Tailscale Authentication for Nginx
Use Tailscale's nginx-auth for secure Single Sign-On (SSO) to internal services, reducing the need for internal account systems.
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Apple, Google and Microsoft Commit to Expanded Support for FIDO Standard
Faster, easier and more secure sign-ins will be available to consumers across leading devices and platforms
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Congestion Control Arrives in Tor 0.4.7-stable
Tor has released 0.4.7.7, the first stable Tor release with support for congestion control. Congestion control will result in significant performance improvements in Tor, once Exit relays upgrade. Relay operators: please read!
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Git.io deprecation: Active links to be maintained in a read-only state
2022-04-27 Update: While the git.io url redirection service is read-only and use of the service is limited, we have received feedback from developers and academic researchers who have published git.io…
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Using LEOs and GEOs
Once you head away from the areas that are serviced by modern terrestrial cable infrastructure, the available digital communications options are somewhat limited. Some remote areas are served using High Frequency radio systems, using radio signals that bounce off the ionosphere to provide a long distance, but limited…
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Apple’s Private Relay can cause the system to ignore firewall rules
Apple’s Private Relay (Beta) feature calls home to Apple servers without respecting the firewall rules of the system, creating a leak that neither we, nor you, can stop without disabling the entire Private Relay feature.
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Calling NSA to find your encryption key after a few bits were flipped (2010)
I was just alerted to this story by one of the followers of this blog… Last month Voyager 2 began returning some unusual signals. This story is being reported by alternate news outlets as s…
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My upgrade to 25 Gbit/s Fiber To The Home
My favorite internet service provider, init7, is rolling out faster speeds with their infrastructure upgrade. Last week, the point of presence (POP) that my apartment’s fiber connection terminates in was upgraded, so now I am enjoying a 25 Gbit/s fiber internet connection!
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Is XMPP any good? Also, let's write a client in Tcl, maybe
I still have my Nokia 5800 lying around. It runs Symbian. That platform is quite different from Android. For one thing the internal storage size is 81 MB - less than what your single android app takes up, even in RAM, and it works faster than modern smartphones - e.g. the SMS app opens instantaneously. Another…
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Using SNI proxying and IPv6 to share port 443 between webapps
I hate HTTP reverse proxies and want my webapps to listen directly on port 443. How can I make this work in a world of IPv4 scarcity?
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De-AMP: Cutting out Google and enhancing privacy
Brave is rolling out a new feature called De-AMP, which allows Brave users to bypass Google-hosted AMP pages, and instead visit the content's publisher directly.
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WireGuard multihop available in the Mullvad app
To further increase your privacy and make your traffic harder to analyze, you can now route all your traffic through two servers instead of just one, directly in our desktop app, version 2022.1 and newer.
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How and why Daily is using Rust for our WebRTC APIs
Exploring why Rust is our preferred language for a core WebRTC library
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What I learned from making a DNS client in Rust
A lot about sockets, syscalls and bits
1075
Internet Mail 2000
The sender's ISP, rather than the receiver's ISP, is the always-online post office from which the receiver picks up the message.
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The Unexpected Importance of the Trailing Slash
For many using Unix-derived systems today, we take for granted that /some/path and /some/path/ are the same. Most shells will even add a trailing slash for you when you press the Tab key after the name of a directory or a symbolic link to one.
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Mozilla Thunderbird Beta now supports Matrix chat
Matrix, the open protocol for secure decentralised communications
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You may not need Cloudflare Tunnel. Linux is fine
Cloudflare Tunnel is a cool little product Cloudflare offers to essentially give your computer a public IP address. Getting a packet from point A to point B is Linux's bread and butter. Why not just use it?