About me
Background, technical focus, and practical engineering principles.
Welcome to my technical hub. I’m Or Guetta, a cybersecurity engineer and application delivery specialist focused on building, hardening, and securing large-scale infrastructure and web applications.
Technical Expertise
I specialize in defensive architecture and infrastructure security, with a deep focus on:
- NetScaler / Citrix ADC - Advanced configuration, SSL/TLS optimization, and security hardening.
- WAF & Traffic Management - Implementing AppExpert policies, Responder, and Rewrite rules for real-world threat mitigation.
- Defensive Architecture - Designing redundant, high-performance, and secure application delivery environments.
- Cybersecurity Engineering - Hardening systems against the OWASP Top 10 and real-world attack vectors.
- Infrastructure as Code - Automating security configurations and management using APIs and scripting.
Engineering Principles
My approach to engineering is driven by three core principles:
- Precision & Accuracy - In technical environments, details matter. I focus on exact configurations and verified security patterns.
- Defensive by Design - Security is not an afterthought; applications must be built and delivered within a secure-by-default architecture.
- Operational Efficiency - Technical depth should be paired with automation to ensure security is scalable and maintainable.
What I Share Here
This site serves as a technical knowledge base for engineers. You will find:
- Hands-on Guides - Practical NetScaler and AppSec configurations.
- Technical Tools - Calculators and scripts used in daily security operations.
- Deep Dives - Opinionated analysis of networking and security technologies.
- Practical Guides - Real-world solutions for infrastructure hardening.
Professional Contact
If you require technical consultation or wish to discuss engineering principles:
- LinkedIn: linkedin.com/in/orguetta
- Email: or@guetta.tech
- GitHub: github.com/orguetta