Jacobo Nájera

@jacobonajera
428 Followers
321 Following
279 Posts
Tecnólogo. Artesanía tecnológica y derechos a la comunicación @acuare_la. Core team @torproject, autor en @globalvoices
Tor projecthttps://www.torproject.org/about/people/
Global Voiceshttps://es.globalvoices.org/author/jacobo/

Conducir la electricidad nunca ha sido un acto solitario, incluso antes del transistor. Hoy podemos leer los cables como registro de esa historia: desigual y acumulativa.

“Los cables eléctricos como archivo”, Revista 404 de Centro de Cultura Digital

https://centroculturadigital.mx/revista/los-cables-electricos-como-archivo

Los cables eléctricos como archivo

¿Qué tiene que ver el transporte público con la historia de la electrónica? En medio de un proceso de reestructuración urbana viene bien recordar que el espacio (re)produce relaciones sociales, incluso a través de la materialidad con la que se construye.

Seguirán navegando como siempre, pero con una capa resistente a ataques realizados con computación cuántica. Más detalles en la publicación de @ahf https://forum.torproject.org/t/tor-relays-post-quantum-cryptography-in-tors-tls-layer-help-needed/21288
[tor-relays] Post-Quantum Cryptography in Tor's TLS Layer: Help needed!

Hello Tor Relay Operators, With the arrival of OpenSSL 3.5.0 in 2025, we finally had an important missing piece of infrastructure to start enabling the Tor network to support Post-Quantum Cryptography in the outermost cryptographic layer of the Tor protocol. Since Tor version 0.4.8.17, we have supported the x25519/ML-KEM-768 hybrid handshake in our TLS layer, and we have gradually seen more relays supporting it in the production network. Tor Browser has been built against OpenSSL >= 3.5.0 since...

Tor Project Forum
Con el tiempo, toda la red adoptará el nuevo algoritmo y la transición será prácticamente invisible para las personas usuarias.
Tor Browser, desde la versión 13.5.22 (septiembre 2025), puede establecer conexiones TLS postcuánticas, siempre que estén soportadas por los nodos.

🧵 @torproject avanza hacia la criptografía postcuántica:

Los primeros nodos de la red Tor comenzaron a soportar Post-Quantum Cryptography (≈ 32 %). Esto es posible a partir de la versión 0.4.8.17 (junio 2025), en combinación con OpenSSL 3.5.0.

https://mastodon.social/@ahf/116143077129016872

Yesterday, I ran a scan of the available #TLS cipher suites in the #Tor production network:

32.32% of our relays currently support the x25519/ML-KEM-768 hybrid #PQC key exchange group.

Relay operators, let's get this number up! 🤩

Big thanks to the #OpenSSL team for providing the PQC support here and making it available to all of us! 🎉😎

More information in https://lists.torproject.org/mailman3/hyperkitty/list/[email protected]/thread/MYP2MQDFTJUODF7SJNLJRWLXJK3KTUEU/ and the individual relay results are available from https://ahf.me/tor-tls-pqc/2026-02-26/

#crypto #postquantumcryptography

Post-Quantum Cryptography in Tor's TLS Layer: Help needed! - tor-relays - lists.torproject.org

Internet connectivity down in Iran as airstrikes hit the country.

Traffic volume dropped at 07:06 UTC and then again at 11:47 UTC with minimal connectivity remaining.

The country had a partial restoration since Jan-27 following a complete shutdown in Jan-8.

IODA shows the Internet in Iran has been cutoff from the global Internet since ~7:00 AM UTC. The regime implemented a similar Internet shutdown when Israel attacked Iran in June of 2025.
Follow connectivity in Iran in near realtime:
https://ioda.inetintel.cc.gatech.edu/country/IR?from=1772201179&until=1772287579

❗️Yesterday, #Gabon started blocking access to social media platforms

We just published a report documenting the blocking of WhatsApp, Facebook, Instagram, TikTok, and YouTube in Gabon based on OONI data: https://explorer.ooni.org/findings/340845567300

OONI data suggests that the blocks are implemented by means of DNS interference, as DNS queries return NXDOMAIN errors.

We thank community members in Gabon for contributing measurements 🙏

#ooni #ooniprobe #censorship #opensource

Tor Snowflake stats (2026-02-02) 📊

❄️ 160731 running proxies

By country

DE: 52999
US: 24584
IN: 9390
IR: 7601
FR: 5038
RU: 4407
GB: 4248

By type

Orbot (kindness mode): 61033
Webextension: 92745
Standalone: 6492
Website badge: 2011
#tor #iran #censorship #privacy