Cesar Rosa Polanco

Cesar Rosa Polanco

AI CyberSec Cloud Health

Featured

Popeye's Spinach
AI 2026-03-01

🥬 Popeye's Spinach

How AI unlocked what was always inside me

Articles

Detect a phishing email in 10 seconds
CyberSec 2026-03-09

🎣 Detect a phishing email in 10 seconds

5 signs that give away a malicious email
MTA-STS: armoring your domain's email
CyberSec 2026-03-08

📧 MTA-STS: armoring your domain's email

The protocol nobody configures but everyone should have
Implementing OpenClaw: A Self-Hosted AI Assistant with Real Integrations
AI 2026-03-08

🤖 Implementing OpenClaw: A Self-Hosted AI Assistant with Real Integrations

Installation, hardening and Google Workspace — full documentation of a real implementation
From repo to live website in 5 minutes
Cloud 2026-03-07

☁️ From repo to live website in 5 minutes

GitHub + Cloudflare Pages: free, automatic hosting
SSO with Google Workspace & Cloudflare Zero Trust
Cloud 2026-03-06

🔐 SSO with Google Workspace & Cloudflare Zero Trust

Protect your site with domain login — complete guide
AI and Cybersecurity in the Office
AI · CyberSec 2026-03-05

🛡️ AI and Cybersecurity in the Office

The essentials every professional should know — based on a real session
Why diets don't work (and what does)
Health 2026-03-04

🌿 Why diets don't work (and what does)

Insulin as the body fat thermostat — based on Jason Fung
Anatomy of a good AI prompt
AI 2026-03-03

🎯 Anatomy of a good AI prompt

The difference between a mediocre result and a useful one is how you talk to AI
AI isn't coming for your job — it's coming for your tasks
AI 2026-03-02

🤖 AI isn't coming for your job — it's coming for your tasks

What Suleyman said, what it means, and what remains yours
Welcome to CRP.gi
CRP.gi 2026-02-28

🚀 Welcome to CRP.gi

After months of 'Coming Soon', we're live