About
About this site
Varuolo.ch is a personal technology site maintained by N. Varuolo, based in Switzerland. It collects observations and curated resources on modern information technology — with a focus on AI engineering, cybersecurity, quantum computing, and resilient systems.
Motivation
This site was created as a quiet space to collect current IT topics — free from advertising, tracking, and social media noise. It is intended for professionals and anyone looking for brief, factual perspectives on technology trends.
Focus areas
Cybersecurity
Security controls, threat landscapes, identity-first architectures, and proven practices for modern IT environments.
IT Infrastructure
Resilient systems, cloud architecture, network design, and operational stability — with a focus on reliability.
AI Engineering
Practical application of AI systems: evaluation, governance, agentic workflows, and responsible deployment.
Quantum Computing
Post-quantum cryptography, quantum hardware progress, cryptographic agility, and emerging compute paradigms.
Principles
All content is written in neutral language and avoids marketing speak. The site runs as a purely static HTML site without databases, server-side scripts, or external dependencies. There are no forms or comment sections.
Technical setup
The site is built with plain HTML, CSS, and minimal JavaScript for background animation and navigation. No frameworks, no build tools, and no external resources are loaded. It is served over HTTPS with modern security headers (HSTS, CSP, X-Frame-Options, Referrer-Policy).