Skip to content
Web Development

Mejora la velocidad de tu sitio web

El edge computing reduce la latencia y mejora la experiencia del usuario en sitios estáticos, gracias a su capacidad para procesar datos cerca del cliente.

4 min read
Read article
Web Development

Beneficios del edge computing para sitios estáticos

El edge computing reduce la latencia y el costo de transferir datos a través de Internet. Es especialmente beneficioso para sitios estáticos que no requieren procesamiento en el servidor.

4 min read
Read article
Infrastructure

Hello world Astrum Company!

Primer post de prueba del CMS productivo.

3 min read
Read article
Cybersecurity

Top 5 CVE vulnerabilities of 2026!

Technical breakdown of the critical CVEs with highest LATAM exposure and what controls to apply today.

7 min read
Infrastructure

Multi-cloud without lock-in: hybrid architecture that scales

Proven patterns to combine AWS, Azure and on-premise without paying the zero-portability tax.

9 min read
Web Development

Core Web Vitals 2026: what changed and how to measure what matters

INP replaced FID and thresholds were adjusted. A short guide to not losing rankings.

5 min read
Marketing

Full funnel: from first click to recurring customer

How to measure and optimize each stage — acquisition, conversion and retention — without losing attribution.

8 min read
Cybersecurity

AI-powered phishing: the new vector that slips past traditional filters

How attackers generate hyper-personalized emails and what signals to catch them before they land.

6 min read
Infrastructure

Kubernetes in production: 10 mistakes that cost critical tickets!

From misconfigured resource limits to HPA fighting cluster autoscaler. How to avoid them.

11 min read
Web Development

Edge computing: why your landing should live on the CDN

Cloudflare Workers, Vercel Edge and friends. Global latency <50ms without renting 12 regions.

6 min read
Marketing

First-party attribution in 2026: cookie-less with stronger signal

Server-side tracking, consent mode v2 and probabilistic modeling. Reclaiming attribution without third-party.

10 min read
Cybersecurity

Anti-ransomware playbook: the first 48 hours are what count

Critical decisions, blast-radius containment and prioritized recovery. Downloadable template included.

12 min read
Infrastructure

OpenTelemetry: one pipeline for traces, metrics and logs

Goodbye to 3 parallel SDKs. How to migrate incrementally without losing signal in the process.

8 min read
Web Development

Living design tokens: when Figma and code stop lying to each other

Pipeline from Tokens Studio → JSON → CSS variables. One source of truth, two consumers.

7 min read
Cybersecurity

Supply chain attacks: how to verify what enters your pipeline

SBOM, sigstore, automated dependency review. Turning the supply chain into a moat, not a door.

9 min read
Marketing

Content velocity without burning the team: the hub-and-spoke model

One technical pillar a month + 8 derivatives. How Astrum publishes 10× without hiring 10× writers.

9 min read
Infrastructure

SRE handoff between zones: passing on-call to EU without losing context

Living runbooks, shared context and the 23:30 UTC ritual. Operating 24/7 without burning people out.

7 min read
Marketing

AI in content: how not to sound like AI (and why Google already notices)

E-E-A-T in 2026, helpful content update and the line between assistance and authorship. Practical checklist.

8 min read
Web Development

Astro vs Next 2026: when to choose one, when the other, when something else

Decision guided by site type, not hype. Comparison table and decision tree included.

10 min read
Newsletter

Posts about cybersecurity
in your inbox.

No spam, no fluff. Technical posts and Astrum updates.

I want to receive posts about:

Double opt-in. Unsubscribe with one click from any email.