361
Resurrecting a dead torrent tracker and finding 3M peers
So I was uh, downloading some linux isos, like usual. It was going slowly, so I opened up the Trackers tab in qBittorrent and saw the following:
New
The latest blog posts to take off on Hacker News. 3,021 posts.
362
Fun with Telnet (2024)
Some time ago I came across a cinematic experience ......... @@@@@ @@@@@ ........... ......... @ @ @ @ ........... ......... @@@ @ @ .......... ........ @@ @ @ ......... ........ @@@@@@@ @@@@@ th ....... ...... ----------------------- ...... ..... C E N T U R Y .... .... ----------------------- ... ... @@@@@ @@@@@ @ @…
363
Start your own Internet Resiliency Club
Thanks to war, geopolitics, and climate change, Europe will have more frequent and more severe internet disruptions in the very near future. Governments and businesses need to prepare for catastrophic loss of communications. Unfortunately, the necessary changes are risky and expensive, which means they won’t do it…
364
Why SSL was renamed to TLS in late 90s (2014)
The Netscape/Microsoft browser wars in the mid-90's were really vicious and competitive. They really had it out for each other. Netscape had...
365
How to modify Starlink Mini to run without the built-in WiFi router
The Starlink Mini terminal is designed as a compact, all-in-one solution with an integrated Wi-Fi router. While this design is ideal for typical consumer use, certain applications—such as custom networking setups, embedded installations, or power-constrained environments—may benefit from removing the internal router…
366
Frequent reauth doesn't make you more secure
Securely connect to anything on the internet with Tailscale. Built on WireGuard®️, Tailscale enables you to make finely configurable connections, secured end-to-end according to zero trust principles, between any resources on any infrastructure.
367
My Mac contacted 63 different Apple owned domains in an hour, while not is use
During a one hour period today, my computer contacted 63 different Apple domains while i was not logged on and using it. I have been trying to minimize to the extent possible the reach of big tech into my life. A full 25% of the DNS queries from one of my computers (M2 MBA with macOS 15.4) are to Apple owned domains …
368
How much EU is in DNS4EU?
This is another post that started after several toots on mastodon. Most of the things presented here were already tooted by other people, but I think this is a good chance to write a mini tutorial about what to look at. We’ll use DNS, whois, BGP and your favourite search engine. What is DNS4EU? To quote the web page…
369
A bit more on Twitter/X's new encrypted messaging
Update 6/10: Based on a short conversation with an engineering lead at X, some of the devices used at X are claimed to be using HSMs. See more further below. Matthew Garrett has a nice post about T…
370
Why not use DNS over HTTPS (DoH)?
DoH is not about protecting your DNS queries from peepers. That is a big lie. It is about making sure only one peeper can see all of your queries.
371
DNS4EU for Public Is Available
The free DNS4EU resolver, for everyone in Europe. Get the addresses, set it up in minutes, and block malware and phishing with no tracking.
372
A new generation of Tailscale access controls
Grants are Tailscale’s next generation of access controls that combine network and application capabilities into a single syntax.
373
Negotiating PoE+ Power in the Pre‑Boot Environment
Solving a boot-time power challenge on PoE+ x86 systems by creating our own UEFI app to handle LLDP power negotiation at the firmware level, allowing our machines to request higher power from network switches before the OS loads.
374
BGP handling bug causes widespread internet routing instability
At 7AM (UTC) on Tuesday May 20th 2025 a BGP message was propagated that triggered surprising (to many) behaviours with two major BGP implementations that are often used for carrying internet traffic.
375
Calendars, Contacts and Files in Stalwart
We’re excited to announce the release of Stalwart v0.12, a significant milestone that evolves Stalwart from a powerful mail server into a complete, integrated communication and collaboration...
376
The Difference Between Downloading and Streaming
Mostly to make use of an animation I made for a different blog post that hasn't materialised, let me take a moment to explain to you the fundamental technical difference between 'streaming' and 'downloading'. Which won't take long... because there isn't one!
377
O2 VoLTE: locating any customer with a phone call
Privacy is dead: For multiple months, any O2 customer has had their location exposed to call initiators without their knowledge.
378
Tailscale 4via6 – Connect Edge Deployments at Scale
In this post, we’re highlighting 4via6 subnet routing — a powerful way to extend Tailscale’s mesh across entire edge or customer networks. It’s ideal for scenarios where traditional VPNs struggle, like fleets of robots, sensors, or isolated cloud environments.
379
Air Traffic Control
Air traffic control has been in the news lately, on account of my country's declining ability to do it. Well, that's a long-term trend, resulting from decades of under-investment, severe capture by our increasingly incompetent defense-industrial complex, no small degree of management incompetence in the FAA, and…
380
Open Hardware Ethernet Switch project, part 1
One of my longest-running projects has been an open hardware Ethernet switch. This has been one of the key driving forces behind many of my other projects, such as ngscopeclient and the high speed probes. It was also the project that got me into high speed digital design.
381
Starlink User Terminal Teardown
I think the human race has no future if it doesn’t go to space. —— Stephen Hawking Starlink is a low Earth orbit (LEO) satellite internet service provided by SpaceX. Users connect to near-Earth orbit satellites through a user terminal, which then connects to the internet via ground gateways. Basic Starlink network…
382
Using NASA’s SMAP satellite to detect L-band interference
It was launched to measure moisture. Now it’s ghost-trailing jammers across an electronic battlefield.
383
The State of SSL Stacks
The SSL landscape has shifted dramatically. In this paper, we examine OpenSSL 3.x, BoringSSL, LibreSSL, WolfSSL, and AWS-LC with HAProxy.
384
Internet usage pattern during power outage in Spain and Portugal
What patterns do we see in RUM data during the April 28th power outage in Portugal and Spain?
385
The Beauty of Having a Pi-Hole (2024)
Why Pi-hole, the Raspberry Pi DNS sinkhole, is worth running at home to block trackers, ads, and analytics endpoints across every device on the network.
386
What went wrong with wireless USB
(Hat tip to the late Bill Strauss and The Capitol Steps' Lirty Dies.) A few moons ago I was thinking of ways to take my Palm OS Fossil Wr...
387
AirBorne: Wormable zero-click remote code execution (RCE) in AirPlay protocol
Oligo Security reveals AirBorne, a new set of vulnerabilities in Apple’s AirPlay protocol and SDK. Learn how zero-click RCEs, ACL bypasses, and wormable exploits could endanger Apple and IoT devices worldwide — and how to protect yourself.
388
Did 5G kill the IMSI catcher?
Understand the mechanics, risks, and the future of IMSI catching (a.k.a. stealing your cellular ID) in 2025. Read our primer on this niche form of hacking.
389
A M.2 HDMI capture card
Have you ever looked at an NVMe drive and thought to yourself, 'Hey, this would be 31.7% cooler with HDMI ports?'
390
Signal Carnival
At Revision 2025, we released "Signal Carnival" ( csdb , YouTube ). This demo asks you to switch the audio and video cable of your C64: