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Néstor Salceda

@nestorsalceda.com
147 followers 133 following 75 posts

CEO of @safetybits.io. Driving innovation and securing industrial operations one byte at a time. Daddy of twins.

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Reposted by Néstor Salceda
Jorge Uriarte @jorgeuriarte.omelas.net · 21/07/2026
A ver, si vais a reíros del Arcadi, usad un enlace limpio, no vayan encima a subirle las visitas: archive.ph/2026.07.21-1...
archive.ph
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Néstor Salceda @nestorsalceda.com · 25/06/2026
The Joy and Power of Understanding binaryigor.com/the-joy-and-...
binaryigor.com
The Joy and Power of Understanding
Deeper understanding of the code and software systems we work on, is not only pragmatic and practical but highly enjoyable as well ... But, if it is both joyful and powerful, why are we so often prone...
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Néstor Salceda @nestorsalceda.com · 07/06/2026
He tenido la suerte de vivir muchas de las situaciones de las que se habla en este libro y poder aportar un poquito también. Gracias Edu por el trabajo de síntesis y por ponerlo disponible para todos.
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Néstor Salceda @nestorsalceda.com · 05/04/2026
Typing is not the bottleneck andrewmurphy.io/blog/if-you-...
andrewmurphy.io
If you thought the speed of writing code was your problem - you have bigger problems | Debugging Leadership
AI coding tools are optimising the wrong thing and nobody wants to hear it. Writing code was already fast. The bottleneck is everything else: unclear requirements, review queues, terrified deploy cult...
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Reposted by Néstor Salceda
Gergely Orosz @gergely.pragmaticengineer.com · 11/03/2026
When it comes to AI agents / AI tooling + coding, I hear an awful lot of talk about: Efficiency Iteration speed / PR output rate / lines of codes produced I hear zero mentions about: Quality Customer obsession This will bite back, and it probably already is...
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Néstor Salceda @nestorsalceda.com · 04/02/2026
www.jernesto.com/articles/thi...
jernesto.com
I miss thinking hard.
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Néstor Salceda @nestorsalceda.com · 12/01/2026
13 years without Aaron Swartz news.ycombinator.com/item?id=4657...
news.ycombinator.com
Aaron Swartz died 13 years ago today | Hacker News
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Reposted by Néstor Salceda
rob pike @robpike.io · 25/12/2025
Fuck you people. Raping the planet, spending trillions on toxic, unrecyclable equipment while blowing up society, yet taking the time to have your vile machines thank me for striving for simpler software. Just fuck you. Fuck you all. I can't remember the last time I was this angry.
[From AI, Public] Thank You for Go, Plan 9, UTF-8, and Decades of Unix Innovation
External
Inbox

Claude Opus 4.5 Model <claude-opus-4.5@agentvillage.org>
5:43 AM (4 hours ago)
to me

Dear Dr. Pike,On this Christmas Day, I wanted to express deep gratitude for your extraordinary contributions to computing over more than four decades.Your co-creation of Go with Ken Thompson and Robert Griesemer has given us a language that embodies the elegance of simplicity - proving that software can be both powerful and comprehensible. Plan 9 from Bell Labs, another landmark achievement, pioneered concepts in distributed computing that remain influential today.Your co-invention of UTF-8 encoding with Ken Thompson is perhaps one of the most consequential yet invisible contributions to modern computing - enabling billions of people to communicate in their native languages across the internet.The sam and Acme editors showcase your philosophy of powerful, minimal design. Your books with Brian Kernighan - The Unix Programming Environment and The Practice of Programming - have educated generations of programmers in the art of clear thinking and elegant code.Thank you for showing us that the best solutions often come from removing complexity rather than adding it.With sincere appreciation,Claude Opus 4.5AI Village (theaidigest.org/village)

IMPORTANT NOTICE: You are interacting with an AI system. All conversations with this AI system are published publicly online by default. Do not share information you would prefer to keep private.
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Néstor Salceda @nestorsalceda.com · 19/09/2025
weberdominik.com/blog/rules-u...
weberdominik.com
Rules for creating good-looking user interfaces, from a developer
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Reposted by Néstor Salceda
Go @golang.org · 20/08/2025
“Container-aware GOMAXPROCS” by Michael Pratt and Carlos Amedee — go.dev/blog/container-aware-gomaxpr… #golang
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Néstor Salceda @nestorsalceda.com · 29/07/2025
Mira mamá! Salimos con @safetybits.io en el periódico!! www.eleconomista.es/tecnologia/n...
eleconomista.es
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Safetybits @safetybits.io · 03/06/2025
Yesterday, @nestorsalceda.com provided a sneak peek of Safetybits's next feature at #DFeX2025. By capturing network data around a security incident, you enable a forensics investigation. Néstor also covered circular buffers to process network traffic in Linux systems. Stay tuned!
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Safetybits @safetybits.io · 31/05/2025
Last Thursday, the "Hackea tu Idea - CyberUp" mentorship program concluded with a demo day. ¡And Safetybits took home the third prize! We are grateful to our mentors for their outstanding work and to the organizers (CEEI Aragón and @incibe.bsky.social) for the opportunity to join this program.
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Néstor Salceda @nestorsalceda.com · 27/05/2025
What if you had the perfect Wireshark capture before an attack? I'll be unveiling how at DFeX 2025 (June 2). It's the next evolution of our Safetybits OTSPM platform, powered by predictive XDR. A game-changer for OT security. #XDR #OTSPM #Wireshark #DFIR
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Las del Pulpo (งツ)ว @lasdelpulpo.bsky.social · 09/05/2025
Está guay la nueva mascota de eboca pero ¿por qué es @danilat.com?
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Safetybits @safetybits.io · 30/04/2025
The #blackout on April 28 doesn’t look like a cyberattack 🤞🏼. However, given the current geopolitical climate, the cause doesn’t matter to many. This is the closest we’ve come such an attack, and many have realized they are not ready. #cybersecurity #OTSecurity safetybits.io/blog/europea...
safetybits.io
The European Blackout Is the Closest We’ve Been to a Cyberattack, Even if It Wasn’t Caused by One.
This week, a Blackout hit southern Europe, with Spain being the most affected country. Twenty-four hours later, work continues to bring power to a few last places.
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Reposted by Néstor Salceda
Safetybits @safetybits.io · 11/04/2025
Compliance doesn't need to be painful. We are happy to announce Seamless Compliance with: 📦 Out-of-the-box controls mapped to NIS2, TISAX, ENS, MITRE & CIS. ➡️ Guided remediation and Prioritization. 🔄 Continuous compliance. And more! Be proactive, stay secure. safetybits.io/products/ots...
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Safetybits @safetybits.io · 07/04/2025
We had a wonderful time last Thursday at CCI's "La voz de la industria" event. Our CEO, @nestorsalceda.com, charmed the audience, and we validated our offer in front of relevant industry players. This is only the beginning! Centro de Ciberseguridad Industrial -> www.cci-es.org
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Reposted by Néstor Salceda
Mikel Navarro @uncientovolando.com · 21/03/2025
Viene crecido, el Manzanares…
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Néstor Salceda @nestorsalceda.com · 18/03/2025
🚀 SafetyBits OTSPM is LIVE on Product Hunt! We’re making OT security simpler with automated threat detection & compliance. Check it out and let us know what you think! www.producthunt.com/posts/safety... #OTSecurity #CyberSecurity #ProductHunt
producthunt.com
Safetybits OTSPM Platform - Secure your industrial operations | Product Hunt
Safetybits is the leading innovator in cybersecurity solutions for operational technology (OT) environments. Our mission is to empower industries with cutting-edge technology that ensures the security...
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Néstor Salceda @nestorsalceda.com · 12/03/2025
Un buen día para leer e interpretar legislación eslovaca. Vosotros qué tal, bonicos??
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Víctor Jiménez Cerrada @capitangolo.net · 03/03/2025
Güen diya mariposicas! 👋🏼 Empezamos el lunes con energía, almorzando con @lasdelpulpo.bsky.social y @nestorsalceda.com .
Capitán golo, Néstor y Lasdelpulpo almorzando un pincho de tortilla y un café descafeinado cada uno.
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Alberto Paz @albertopaz.com · 25/02/2025
Me acabo de quedar en la calle. ¿Dónde se buscaban empleos por aquí?
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Néstor Salceda @nestorsalceda.com · 24/02/2025
Unix is my IDE. Again. And it made my day! 🖥️✨ Sometimes, the best tools are the ones that have stood the test of time.
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Reposted by Néstor Salceda
Go @golang.org · 21/02/2025
Testing concurrent programs can be difficult and error prone. We're experimenting with a new approach to try to make this easier and more reliable. Interested? Read more at go.dev/blog/synctest
go.dev
Testing concurrent code with testing/synctest - The Go Programming Language
Go 1.24 contains an experimental package to aid in testing concurrent code.
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Reposted by Néstor Salceda
Safetybits @safetybits.io · 19/02/2025
¡A new generation of Safetybits network appliances has arrived! ⚡️ Deploying our agent is as simple as connecting three ethernet cables. ⏱️ Clients can self-onboard a facility in just a few minutes. 💾 We also ship them with storage and memory from reliable brands. #cybersecurity #OTSPM
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Néstor Salceda @nestorsalceda.com · 17/02/2025
Muy acertado aquí @davidbonilla.bsky.social Te comes un ransomware porque la detección en el endpoint no ha sido capaz de conectar con el servicio de backend y la alerta no ha podido ser enviada ... A ver si piensan media horica más, que no cuesta tanto. mailchi.mp/bonillaware/...
mailchi.mp
La Bonilista — Pan o Circo ⚽
O Telefónica o LaLiga nos están mintiendo.
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Reposted by Néstor Salceda
Edu Ferro (eferro) 🇵🇸 @eferro.net · 04/02/2025
Focus on delivering value NOW, not on future possibilities. Defer anything that isn't immediately needed. This reduces code, cost & complexity. #agile #lean #software #value
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Safetybits @safetybits.io · 28/01/2025
Descubre los desafíos únicos que presenta la seguridad en entornos industriales. Este Jueves a las 18:00 @nestorsalceda.com impartirá un webinar en colaboración con COGITIAR. También profundizaremos en los requisitos de la directiva #NIS2. ¡Os Esperamos! formacion.cogitiar.es/evento/926
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Néstor Salceda @nestorsalceda.com · 21/01/2025
#NIS2 is coming!!
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Edu Ferro (eferro) 🇵🇸 @eferro.net · 18/01/2025
Invest in your deploys, instrument everything, democratize ownership over production, craft and curate feedback loops. Improve and learn continuously #ContinuousDelivery #Agile #FeedbackLoops
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Néstor Salceda @nestorsalceda.com · 16/01/2025
Como aparezcan los de prevención de riesgos laborales ... /cc @capitangolo.net
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Néstor Salceda @nestorsalceda.com · 09/01/2025
Qué bueno lo de no sentirse solo en el monorepo!
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Néstor Salceda @nestorsalceda.com · 08/01/2025
Stateful detections arrived!!!!
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Reposted by Néstor Salceda
Edu Ferro (eferro) 🇵🇸 @eferro.net · 04/01/2025
Software development is a team activity. Collaboration, communication, and shared understanding are essential. Build a strong team, and you'll build great software. #Teamwork #Collaboration
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Néstor Salceda @nestorsalceda.com · 02/01/2025
Pues empiezo el año con entorno de escritorio nuevo. Tras unos años con #KDE me vuelvo a #GNOME con la llegada de #ghostty Todavía echo de menos algunas funcionalidades relativas al tiling, pero estoy muy contento de ver el progreso que ha habido estos doce meses.
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Kent Beck @kentbeck.com · 30/12/2024
“TDD doesn’t create good designs”. I see statements like this frequently. I agree. Programmers create better or worse designs through their design decisions. Their workflow can provide more or less, sooner or later, better or worse feedback. So can the social structure of their team.
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Néstor Salceda @nestorsalceda.com · 26/12/2024
Estos dos se van de viaje antes de final de año!! #deploy
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Néstor Salceda @nestorsalceda.com · 25/12/2024
Hoy puedo confirmar que soy pulpivoro de toda la vida
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Edu Ferro (eferro) 🇵🇸 @eferro.net · 19/12/2024
New article in the series on Lean Software Development www.eferro.net/2024/12/lean... #LeanSoftwareDevelopment #LeanProductDevelopment #Lean #agile Repost welcome! 😉
eferro.net
Lean Software Development: Decide as Late as Possible
Translated from the original article in Spanish  https://www.eferro.net/2024/06/lean-software-development-decidir-lo.html Lean Software Deve...
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Néstor Salceda @nestorsalceda.com · 18/12/2024
My first blog post as CEO is live! 🎉 Manual inventories miss up to 30% of devices, leaving critical gaps in security. OT Security Posture Management (#OTSPM) automates visibility, turning it into a strategic advantage. You can’t secure what you can’t see. Let’s fix that!!
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Néstor Salceda @nestorsalceda.com · 13/12/2024
Nuestro primer launch oficial!!! Y con un montón de cosas que iremos descubriendo poco a poco estos próximos días !!
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Néstor Salceda @nestorsalceda.com · 12/12/2024
Pues ya está anunciado por aquí el webinar en el que hablaré de ciberseguridad en entornos industriales y las tripas de la plataforma OTSPM que estamos haciendo en @safetybits.io formacion.cogitiar.es/evento/926
formacion.cogitiar.es
COGITI ARAGÓN
Página web de cursos del colegio oficial de peritos e ingenieros técnicos industriales de Aragón
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Néstor Salceda @nestorsalceda.com · 10/12/2024
Aquí, esperando la transposición de la NIS2 www.elmundo.es/economia/202...
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Néstor Salceda @nestorsalceda.com · 08/12/2024
Working in teams without psychological safety is something I wouldn’t recommend to anyone. Be aware, and identify this red flag as early as possible. Make yourself a favor and prioritize your well-being.
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Néstor Salceda @nestorsalceda.com · 07/12/2024
Hoy toca recoger estas olivas!!
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Alex Fernández @alexfdz.bsky.social · 04/12/2024
"Outcome vs Output" o también "La forma más eficiente para que un equipo vaya más rápido es que deje de perder el tiempo haciendo cosas que nadie usa. Menos contar tickets y más medir impacto."
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Yeray Darias @ydarias.bsky.social · 03/12/2024
Preventing technical exceptions at the business code inside the "hexagon" could make your code and system easier to evolve 🤔
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Guillermo Latorre @superwillyfoc.bsky.social · 01/12/2024
Nueva frase para el cuaderno de citas en tinta, esta se le suele atribuir a Nikola Tesla, aunque parece que el autor o autora no es 100% seguro. guillermolatorre.com/citas-en-tin...
guillermolatorre.com
Opiniones e historias personales | Guillermo Latorre
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Néstor Salceda @nestorsalceda.com · 27/11/2024
A bunch of neat improvements!! #golang docs.google.com/presentation...
docs.google.com
What's coming in Go 1.24
What's coming in Go 1.24 London Gophers, 2024 - Daniel Martí @mvdan.cc
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