Learning CyberSecurity - Symantec - Restore and ride Classic Motorbikes
Andorra la Vella, Andorra
Joined April 2007
- Tweets1.6K
- Following2.7K
- Followers636
- Likes8.3K
Pinned Tweet
Great, it looks very comfort and a great update to Rockster, R850RT, R65, R100RT, R60/5 R75/5, R50, R18, R52... Need some one for the press test? Or some beemer to check evolution. Thanks, #bikerlife #motoretro #neoclassicbike
Javi retweeted
Durante 10 años, se ha podido entrar en muchas imágenes Docker con cualquier (sí, cualquier) contraseña de más de 256 caracteres, gracias a un fallo de OpenSSH. No hay búfer overflow, ni use-after-free… solo una sucesión de catastróficas desdichas que comienza en 1980. Hilo¬
Javi retweeted
Muchas gracias de corazón por todos los mensajes de cariño que estoy recibiendo ❤️. Estoy aún muy dolorido y magullado pero viendo las imágenes solo puedo pensar que fui muy afortunado.
Javi retweeted
Fresh Linux Kernel Threat: Fragnesia Exploit Delivers Instant Root Access thehackernews.com/2026/05/ne…
Javi retweeted
@C1b3rWall está apunto de abrir sus puertas.
Tras las últimas validaciones, a mediados de la próxima semana se iniciará el proceso de registro de asistentes presenciales y online a través de nuestra página web c1b3rwall.policia.es/congres….
Días 2, 3 y 4 de junio en @PoliciaEscuela
Javi retweeted
A la millor plaça de Barcelona, el districte de #lesCorts ha fet possible la convivència entre vianants, clients de les terrasses i nens que juguen, de la manera més senzilla: deixant pilotes d'escuma als infants perquè no facin mal amb les que porten de casa (pl. Concòrdia)
Javi retweeted
My bro @RealFelixRobles invented #weft, a language that current LLMs already understand but humans don't.
It's such an strange language that got his account in @x account is suspended.
Read more here roblesnotes.com/blog/weft-la…
@elonmusk can you help to unsuspend him?
Javi retweeted
Guía de notificación de brecha de datos (incidente con impacto en datos personales) aepd.es/guias/guia-brechas-s…
Javi retweeted
March 2026 was a brutal month for vulnerabilities. 🛡️
Here is the damage:
• 6,246 new CVEs (+55.7% Over Last March)
• 169 new vulns per day 🤯
• 7.1 median CVSS severity (High)
The Top 3 Culprits:
🥇 XSS (730)
🥈 SQLi (325)
🥉 Missing Auth (292)
2026 is already up 27% YoY. Patch management has never been more critical.
Javi retweeted
20 years ago today Casey Stoner scored his first #MotoGP pole position in Qatar, for his second race in the premier class. Due to a missed flight, he had spent the night sleeping in an airport lounge, only just making it to Losail in time for FP1, which he topped. This was the day everyone knew Stoner was something very special
Javi retweeted
We're going around the Moon. Come watch with us. Artemis II's four-astronaut crew is lifting off from @NASAKennedy on an approximately 10-day mission that will bring us closer to living on the Moon and Mars. The launch window opens at 6:24pm ET (2224 UTC). nitter.cf/i/broadcasts/1jxXgeyMk…
Javi retweeted
Me acabo de encontrar este bundle de certificaciones cloud que es una locura ☁️🔥
Por menos de 30€ tienes preparación para AWS, Azure, Google Cloud y CompTIA con exámenes prácticos incluidos (valor real de 3516,54 €)
Desde fundamentos hasta certificaciones como Machine Learning Engineer, Azure Data Fundamentals y más
Ideal si estás pensando en cambiar de trabajo o subir de nivel 👇
humblebundle.com/software/20…
Javi retweeted
Sorprendente que la gente no sea consciente de que los autores ganan una basura. Esta es una viñeta explicativa de la autoedición. Las grandes superficies se quedan el 50%, y a veces el 55%. Ah, y el autor suele ser el ÚLTIMO que cobra, si es que cobra.
Javi retweeted
Today we're releasing the AWARE framework—a guide for governing AI agents in the enterprise, developed by our Work AI Institute with security leaders at @Glean, @PaloAltoNtwks, and @databricks.
Why now? We noticed something in hundreds of conversations with CIOs and CISOs: everyone is trying to secure AI agents using tools and frameworks that were never designed for autonomous systems.
Enterprise security was built for human users, structured systems, and predictable data flows. Agents break all three assumptions. They retrieve, decide, and act across tools—often without a human in the loop. And the current playbook doesn't account for that. Most companies are governing agents the same way they govern SaaS apps, and it's not working.
The numbers bear this out. Only 17% of organizations have automated controls for AI data flows. AI-specific breaches take 290 days to contain—40% longer than traditional breaches. The fundamental question has changed. It's no longer "does this person have permission?" It's "is this behavior appropriate, right now, in this context?"
We developed the AWARE framework to start codifying how enterprises should think about this:
𝗔ctor Intent: Who or what is acting, and why?
𝗪ork Context: Is this data sensitive right now, in this context?
𝗔utonomous Guardrails: Is the agent staying within its declared scope?
𝗥eal-Time Risk Scoring: How risky is this behavior at this moment?
𝗘cosystem Observability: Can we trace what it did across every system it touched?
Nobody has this entirely figured out, but we need a framework for moving forward. The organizations that treat agent governance as a design principle (not a bolt-on) will be the ones that scale AI with confidence.
See everything we announced at Glean's Security Showcase today at 10am PT: glean-it.com/4s4Xidf
Read the full framework here: glean-it.com/3Nawklv
Javi retweeted
Esta maravilla podría perfectamente haber sido editada hace 40 años, pero no, lleva apenas unos días en el mercado.
La mayoría de los libros de IA actuales te enseñan a usar PyTorch o TensorFlow. Llamas a una función, obtienes un resultado y… no tienes ni idea de lo que ocurre debajo 🤣. Este libro invierte radicalmente esa lógica. Si implementas una red neuronal en BASIC del Z80 en un ZX Spectrum o un MSX, donde no tienes flotantes de 64 bits, ni matrices numpy, ni nada, tienes por narices que entender cada operación.
Con muchas ganas de empezar a leerlo (con un “gomas” al lado, por supuesto).
Javi retweeted
La lección no es “bloquea más”.
La lección es diseña mejor.
Rate limiting.
Cache inteligente.
WAF bien configurado.
Filtrado upstream.
Arquitectura pensada desde el principio para resistir abuso.
La seguridad no es un plugin. Es un diseño.
Javi retweeted
I spent $1.4 million on Microsoft Copilot.
$30 per seat per month.
4,000 employees.
Why?
2 words.
Digital transformation.
This morning I opened Microsoft Teams.
My top notification wasn't from my boss.
It wasn't from my team.
It wasn't a customer escalation.
It wasn't my wife.
It was Microsoft.
Telling me to learn how to use the thing I already bought.
It said ... "Elevate your expertise with new Copilot courses."
I've had these licenses for 6 months.
Apparently ... I should have waited.
The courses are 47 minutes each.
There are 9 of them.
That's 7 hours of learning.
Times 4,000 employees.
28,000 hours.
To learn the tool ... that was supposed to save us 40,000 hours.
We're already down 12,000 hours.
And no one's opened it yet.
Here's the math I don't put in the deck.
4,000 employees.
Average salary ... $105,000.
That's $50 an hour.
Times 7 hours of training.
Times 4,000 people.
$1.4 million.
In labor.
Just to learn the tool.
The training ... costs as much as the software.
$2.8 million.
Year 1.
To save 12,000 hours.
That's $233 ... per hour saved.
The CFO will never see this slide.
But I'll mandate the training.
Completion rates will be tracked.
Tracked means dashboarded.
Dashboarded means presented.
Presented means ... "adoption metrics are strong."
The graph will go up ... and to the right.
Strong adoption ... of the training ... for the tool no one uses.
Microsoft will send another case study team.
The case study will be called
"Enterprise drives 98% Copilot Academy completion."
The CEO will post it on LinkedIn.
He still won't know what Copilot does.
But he'll know we're ... "committed to continuous learning."
Learning is a journey.
The journey costs $1.4 million per year.
Plus $1.4 million in training labor.
To summarize emails ... we could read in 30 seconds.
But here's the thing.
I'll renew next year.
Because canceling requires a business case.
The business case requires ROI data.
The ROI data comes from the dashboard.
The dashboard shows 98% training completion.
98% is a success.
Success means renewal.
Renewal means ... I keep my job.
My job is ... making decisions.
I made a decision.
The decision was $2.8 million.
The decision cannot be wrong.
Because wrong decisions ... don't get promoted.
I got promoted.
So the decision was right.
This is called ... "strategic alignment."
Next quarter ... we're adding Microsoft 365 Copilot Studio.
It costs extra.
It lets us build ... custom Copilots.
Custom Copilots ... to automate the workflows ... no one has ... because everyone's still ... in training.
Microsoft says it's ... "transformational."
I believe them.
I have to.
I already signed the contract.
