/biktor ximeneθ/

Imagen con fondo negro que presenta a RootNode.es como sponsor oficial de #SOSZ26. A la izquierda aparece su logotipo junto al nombre de la marca y, separado por una línea vertical, a la derecha se muestra el nombre del evento Startup Open Space acompañado del logotipo de Cachirulo Valley. Debajo se indica Zaragoza y la fecha 21 de marzo de 2026. En la parte inferior se lee “Sponsor oficial #SOSZ26”. El diseño mantiene una estética limpia y corporativa que destaca la colaboración entre la empresa patrocinadora y el evento.

¡Un sponsor salvaje del #SOSZ apareció!
Por primer año, @rootnode.es patrocina el #SOSZ26

En RootNode.es hacen marketing técnico y de producto. 🗣️
Ayudan a startups a conectar con su audiencia mediante contenido técnico que educa, inspira, y soluciona sus problemas.

How to run rootless containers | Sysdig Discover how to run containers without root, adapt images for unprivileged users, and use capabilities and user namespaces to reduce container escape risk.

Running workloads unprivileged is one of security's best practices. Discover with Matt Kim, @captaingolo.net and @sysdig.com several strategies to run rootless containers:

🛠️ What to modify in your images.
👥 How to use User Namespaces.
🔐 When to use Capabilities.

www.sysdig.com/blog/how-to-...

Why I’m leaving Meta’s apps During February, I’m going to disconnect from all Meta applications (WhatsApp, Facebook, Instagram, Threads…). In this article, I explain why I’ve made this decision. TL;DR, I’m doing it for survival,...

From San Francisco to Saudi Arabia, stepping by Aragón, elites are following the same instruction manual:

Blade Runner, Alien, Robocop.

The government-less world where corporations are in charge is no longer science fiction.

Is there something we can do?
captaingolo.net/blog/why-im-...

I’m gonna frame this quote. 💖

“Don’t trust AI blindly. […]. Think of AI models as eight-year-olds. They will consider anything their parents told them as the ultimate truth, will make up facts with complete confidence, and if left unsupervised, they are capable of creating the greatest of mayhem.”

How am I going to leave Meta apps In February, I will disconnect from all Meta applications (WhatsApp, Facebook, Instagram, Threads…). In this article, I explain the alternatives I will use and the difficulties I expect to encounter. ...

Is it possible to leave Instagram, WhatsApp and Facebook without cutting contact with your friends?

I’ll try during February

For now, these are the alternatives I’m considering:
• Bluesky
• Mastodon
• Pixelfed
• Telegram
• Signal
• RCS

Do you use any others?

captaingolo.net/blog/meta-al...

Kubernetes 1.35 - New security features | Sysdig Discover the new security features in Kubernetes 1.35, from breaking changes like cgroup v1 removal to safer defaults for auth, images, and namespaces.

Kubernetes 1.35 brings changes around security:

🚮 Removal of cgroup v1 support
🪪 Increased verifications when pulling images
🦹🏻 Limits to impersonation
🌐 User namespaces when using the host network
🔑 Token secrets for CSI drivers

And more!
www.sysdig.com/blog/kuberne...
#Kubernetes #Security #k8s

🎉 They finally published this article I collaborated on.

I'm excited to start my freelance career providing marketing services!

If you are a startup and you feel you are not connecting with your audience as much as you want, let's chat!

Did you know?

All our content is available both in English and Spanish.

Our landings will direct you to your preferred language.

And you can always change it.

All without cookies! 🍪

➡️ Try it! → safetybits.io/blog/

My technology podcast (in Spanish):
onthenubs.com
@onthenubs.com

My 3D Printing blog (in Spanish):
cosicas.co
@cosicas.co

In the meantime, feel free to follow me on my personal projects:

My blog, where I write about technology, project management, and occasionally random topics:
captaingolo.net

It's also available in Spanish:
capitangolo.net
@capitangolo.net

a man in a suit and tie is adjusting his tie in front of a purple background . ALT: a man in a suit and tie is adjusting his tie in front of a purple background .

I'm looking for opportunities where my strengths can shine, and I can keep growing my career, focusing on my mixed profile of:

🗣️ Good communication skills
📊 Project management
👷🏼‍♂️And technical knowledge

I'm open to positions in marketing, devrel, and team leadership.

bart simpson from the simpsons is standing in front of a green background and says goodbye now ALT: bart simpson from the simpsons is standing in front of a green background and says goodbye now

This is my last week at Safetybits.

It's been a wild ride as I've worked on putting a newborn brand on the map, supervising the creation of the brand image, developing the messaging, writing engaging content, and helping shape the product features.

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!

Happy and defiant pride! 🏳️‍🌈🏳️‍⚧️

At Safetybits, we strive to create an environment where our workers and customers feel safe.

Like security, rights need constant work to obtain and maintain. From Safetybits, we wish you a good time celebrating and the strength to continue fighting for equality.

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.

Join our CEO, @nestorsalceda.com, on June 2nd at DFeX 2025, where he'll teach to capture network traffic before an attack to enable a forensics investigation.

Register for the event here:
ciberseguridad.unizar.es/congreso-dfex/

// @www.unizar.es @incibe.bsky.social

OT Compliance is seamless with Safetybits.

🚙 Safetybits Risk Management covers the OT side of TISAX.
✅ Continuously keeping your industrial equipment in compliance.

ℹ️ safetybits.io/blog/introdu...

#OTSPM #Compliance #Cybersecurity #DigitalTransformation

OT Compliance is seamless with Safetybits.

We ship the industry's most common security standards already mapped to controls for OT security, so you can start acting right away.

Learn more at:
safetybits.io/blog/introdu...

#OTSPM #Compliance #Cybersecurity #DigitalTransformation

Introducing Seamless Compliance Inside Safetybits OTSPM Platform Safetybits introduces Seamless Compliance to help you comply with security standards and regulations. It continuously checks your security requirements so you can act as soon as you fall out of compli...

Safetybits Seamless #Compliance turns a chore into an ally in daily operations.

✅ Comply with security standards and regulations.
🔄 Continuous checks, act as soon as risks appear.
🧠 Obtain guidance through mitigation actions.

And more!
safetybits.io/blog/introdu...
#cybersecurity #OTSecurity

"This is a cyberattack" is what everyone close to me thought. Friends, trainers, doctors, parents… Well, it's probably not, but the fact that everyone is thinking the same is telling.

In any case, it motivated us anyway into be more resilient in all areas (including cybersecurity).

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.

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...

We’ve been working on something cool 😎.

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

You can feel the PTSD on people's face when compliance is named in the conversation.

We are preparing something cool with Safetybits that changes the game (at least for industrial environments), and here is a sneak peek.

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...

🚀 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

Víctor Jiménez and Néstor Salceda wearing a purple t-shirt with the trefoil adidas logo and white stripes on the arms. Nestor is smiling at the camera, while Víctor is trying to look cool.

We are pleased to announce our new uniform for the company. 🤣

It's been a few intense days trying to turn @lizano.bsky.social‘s beautiful designs into a web. I'm really excited to share the result!

Hopefully we'll iron out the final minor quirks over the next days 🎉.

🇪🇺 NIS2 was supposed to be transposed by Oct 17, 2024.

⚠️ Most countries have bills that may be signed into law at any time.

💡 They are mostly adapting existing regulations, so you can start preparing.

ℹ️ safetybits.io/blog/nis2-af...

#cibersecurity #nis2 #digitaltransformation #compliance