Hackernews posts about Signal

Signal is a popular end-to-end encrypted messaging app that allows users to send private and secure messages, make voice and video calls, and send files over the internet.

1. Signal Protocol and Post-Quantum Ratchets (signal.org)
   637 points by pluto_modadic 15 days ago | 287 comments
2. Wi-fi signal tracks heartbeat without wearables (spectrum.ieee.org)
   103 points by JeanKage 11 days ago | 81 comments
3. The Peach meme: On CRTs, pixels and signal quality (again) (www.datagubbe.se)
   64 points by phaser 4 days ago | 25 comments
4. Signal threatens to leave Europe if Chat Control is accepted (www.heise.de)
   45 points by HelloUsername 15 days ago | 13 comments
5. Why Signal's post-quantum makeover is an engineering achievement (arstechnica.com)
   27 points by dangle1 4 days ago | 5 comments
6. Giving users choice with Cloudflare's new Content Signals Policy (blog.cloudflare.com)
   21 points by thm 23 days ago | 21 comments
7. Conservative justices signal openness to allowing conversion therapy (www.sfchronicle.com)
   19 points by softwaredoug 10 days ago | 15 comments
8. Show HN: Nallely – A Python signals/MIDI processing system inspired by Smalltalk (dr-schlange.github.io)
   17 points by drschlange 28 days ago | 2 comments
9. The Peach meme: On CRTs, pixels and signal quality (again) (www.datagubbe.se)
   14 points by zdw 4 days ago | 4 comments
10. Von Der Leyen Dodges Signal Transparency Amid Chat Control 2.0 (reclaimthenet.org)
    14 points by walterbell 10 days ago | discuss
11. Angular Signal-Based Architecture: Building a Smarter Shopping Cart (blog.appsignal.com)
    14 points by amalinovic 16 days ago | discuss
12. DEF CON 33 – "We are currently clean on OPSEC" – The Signalgate Saga – Micah Lee [video] (www.youtube.com)
    12 points by codewiz 5 days ago | 1 comments
13. Kepler Reveals the True Source of the Signal Coming from Koi-1755 (www.universetoday.com)
    11 points by rbanffy 17 days ago | discuss
14. Trump officials signal move to limit free speech (www.ft.com)
    10 points by perihelions 29 days ago | 1 comments
15. Was the "Wow Signal" Emitted from 3I/Atlas? (avi-loeb.medium.com)
    8 points by ca98am79 14 days ago | 4 comments
16. Wi-Fi Signals Can Be Used to Detect Your Heartbeat (spectrum.ieee.org)
    8 points by Brajeshwar 9 days ago | discuss
17. NFC-laboratory: NFC signal and protocol analyzer using SDR receiver (github.com)
    8 points by todsacerdoti 11 days ago | discuss
18. Fed Cuts Rates by Quarter Point and Signals More Are Likely (www.wsj.com)
    8 points by thm 30 days ago | discuss
19. The World Wide Web Consortium (W3C) adopts a new logo to signal positive changes (www.w3.org)
    7 points by SigmundurM 16 days ago | 2 comments
20. Math Is the Bridge: Axiom's Signal Flare and the Coming Reasoning Renaissance (zakelfassi.com)
    5 points by zakelfassi 14 days ago | 2 comments
21. Biosignatures? Why organics on Mars don't necessarily signal life (bigthink.com)
    5 points by Brajeshwar 29 days ago | discuss
22. Why Signal's post-quantum makeover is an engineering achievement (arstechnica.com)
    4 points by qnleigh 3 days ago | 1 comments
23. AI Can Help IT Teams Find the Signals in Alert Noise (thenewstack.io)
    4 points by BruceGain 14 days ago | discuss
24. Amygdala–liver signalling orchestrates glycaemic responses to stress (www.nature.com)
    4 points by PaulHoule 17 days ago | discuss
25. When Grand Buildings Signal Institutional Decay (www.project-syndicate.org)
    4 points by bryanrasmussen 24 days ago | discuss
26. Green Lights More Often: The Secret 2018 Study of Sydney's Traffic Signals (jakecoppinger.com)
    3 points by jakecopp 23 days ago | 3 comments
27. Vice Signalling (en.wikipedia.org)
    3 points by rolph 26 days ago | 2 comments
28. 'Crazy, Right?': More PE Funds Than McDonald's Signals Pressure (bloomberg.com)
    3 points by paulpauper 14 days ago | discuss
29. Cloudflare Enters the Robots.txt Fray with a Content Signals Policy for AI Bots (www.searchengineworld.com)
    3 points by bhartzer 22 days ago | discuss
30. Green Lights More Often: The Secret 2018 Study of Sydney's Traffic Signals (jakecoppinger.com)
    3 points by CharlesW 22 days ago | discuss