2281
XMPP: The Gem of Instant Messaging
Posts about SmolWeb, Gemini protocol and LowTech
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 3,021 posts.
2282
Cisco Adaptive Security Appliance SNMP Remote Code Execution Vulnerability
A vulnerability in the Simple Network Management Protocol (SNMP) code of Cisco Adaptive Security Appliance (ASA) Software could allow an authenticated, remote attacker to cause a reload of the affected system or to remotely execute code. The vulnerability is due to a buffer overflow in the affected code area. The…
2283
5G: if you build it, we will fill it
What is 5G? Why do we care? How much faster does the pipe get? What can we do with a fatter pipe? How does this relate to VR? Cars? Broadband? What’s the killer app? Really, unless you work in a few very narrow niches, you shouldn’t spend much time thinking about it.
2284
2285
Matrix Conference 2025 Highlights
The Matrix Conference 2025 was a huge success, and the energy and enthusiasm was just incredible!
2286
Starlink is a big deal
Part of my series countering misconceptions in space journalism. Now available in audio form. Starlink, SpaceX’s plan to serve internet via tens of thousands of satellites, is a staple in the…
2287
Internet Protocol Version 8 (IPv8)
Internet Protocol Version 8 (IPv8) is a managed network protocol suite that transforms how networks of every scale -- from home networks to the global internet -- are operated, secured, and monitored. Every manageable element in an IPv8 network is authorised via OAuth2 JWT tokens served from a local cache. Every…
2288
Facebook reveals 'SuperCell' tower to increase connectivity in rural areas
As part of our efforts to help expand connectivity around the world, Facebook Connectivity has been prototyping SuperCell, a wide-area coverage solution for increasing mobile connectivity in rural …
2289
OpenVMS 9.2 for x86: Auto boot, licenses, PAKs, networking and SSH
Published: 15-04-2023 22:30 | Author: Remy van Elst | Text only version of this article
2290
Why is Bitcoin forking?
A tale of differing visions
2291
Quad9’s Opinion of the Recent Court Ruling in Leipzig
A public and free DNS service for a better security and privacy
2292
The Connectivity Standards Alliance Announces Zigbee 4.0 and Suzi
DAVIS, California – November 18, 2025 – The Connectivity Standards Alliance (Alliance) announced today the release of Zigbee 4.0 and Suzi, the new brand for Zigbee’s Sub-GHz feature…
2293
Equiano, a subsea cable from Portugal to South Africa
Google’s private Equiano subsea cable will improve connectivity, resilience and latency for the people who live and work in Africa.
2294
2295
The Low Latency Live Streaming Landscape in 2019
One of the hot topics of NAB, IBC, and Demuxed last year was “low latency” live video streaming. In this post we’ll examine the spectrum of different latencies that users experience, discuss the use ca...
2296
Staying Out of TTL Hell
Cache strategies that don't trade-off correctness for speed
2297
HTTP/2 Approved
After more than two years of discussion, over 200 design issues, 17 drafts, and 30 implementations, the HTTP/2 and HPACK specifications have now been approved by the IETF’s steering group for publication as standards-track RFCs.
2298
2299
2300
IETF Draft: Centralization, Decentralization, and Internet Standards
Despite being designed and operated as a decentralized network-of-networks, the Internet is continuously subjected to forces that encourage centralization. This document offers a definition of centralization, explains why it is undesirable, identifies different types of it, catalogues limitations of common approaches…
2301
2302
HTML Live Video Streaming Via WebSockets
When I built my Instant Webcam App, I was searching for solutions to stream live video from the iPhone's Camera to browsers. There were none.
2303
How Big is Email?
Estimating the size of the world’s communications.
2304
2305
Fuck Cloud Messaging
Ever tried to send a push notification to your phone? How hard can it be? I was surprised when I tried to push a simple push notification without involving a third party. It's not just hard they have made it near impossible to send a simple push notification without subscribing to their service. Moreover it doesn't…
2306
2307
2308
The Quiet Numbers Station: Decoding Nineteen Years of GPS Cryptography
The Global Positioning System (GPS) relies on its primary L1 frequency to broadcast precise timing and orbital data, allowing receivers on Earth to calculate their exact location. Because the L1 C/A signal transmits at just fifty bits per second, every bit of this navigation data must earn its place. Yet, within this…
2309
2310
TOTP SSH port fluxing
Some people change their SSH port on their servers so that it is slightly harder to find for bots or other nasties and while that is generally viewed as an action of security through obscurity it does work very well at killing a lot of the automated logins you always see in /var/log/auth.log .