┌─────────────────────────────────────────────────────────────┐
│ │
│ Rodrigo López Pizarro │
│ ├── Alias : Nocturne │
│ ├── Focus : Cybersecurity & Infrastructure │
│ ├── Environment : Linux / Networks / Backend │
│ ├── Languages : Python / Java / Bash / SQL │
│ ├── Interests : Ethical Hacking / OSINT / Automation │
│ └── Philosophy : Understand → Build → Break → Secure │
│ │
└─────────────────────────────────────────────────────────────┘
I'm a Cybersecurity student and developer focused on understanding how systems, networks and applications work — and how they can be made more secure.
My approach is simple:
If I want to understand something, I build it. If I want to master something, I break it. If I want to secure something, I first understand how it fails.
My interests live at the intersection of:
- 🔐 Cybersecurity & Ethical Hacking
- 🌐 Network Engineering & Infrastructure
- 🐧 Linux & Systems Administration
- 🕵️ OSINT & Digital Investigation
- ⚙️ Security Automation
- 🐍 Python Development
- ☕ Java & Backend Development
- 🗄️ Databases & Web Applications
- 🖥️ Virtualization & Homelab Infrastructure
status: "BUILDING"
current_focus:
- Cybersecurity
- Network Engineering
- Linux
- Ethical Hacking
- Security Automation
- Backend Development
currently_exploring:
- Hack The Box
- Network Security
- Digital Investigation
- Vulnerability Analysis
- Infrastructure Security
- Virtualization
long_term:
- Advanced Cybersecurity
- Network Architecture
- Security Engineering
- Secure Infrastructure| Project | Description | Stack |
|---|---|---|
| 📡 Anomalisis | Network analysis and security toolkit focused on reconnaissance, port analysis and vulnerability-oriented inspection. | Python |
| 🕵️ OSINT-NG | OSINT framework designed for digital reconnaissance and information gathering. | Python |
| 🛡️ SQLijection-Detector | Security-oriented tooling for identifying suspicious SQL injection patterns. | Python |
| ⚔️ Nocturne-Attack | Controlled security-testing framework for experimenting with network and application stress scenarios in authorized environments. | Python |
| Project | Description | Stack |
|---|---|---|
| 🔑 Passcor | Secure password generation and credential-handling experiments using modern hashing practices. | Python |
| 🗂️ Metapython | Metadata extraction and analysis utility for digital files. | Python |
| 🗄️ WDB | Terminal-oriented database creation and management tooling. | Python |
| 🐍 Learn Full Django | Practical Django learning environment focused on building real-world web applications from the ground up. | Django |
One of the things I enjoy most is taking cybersecurity outside the code and into real infrastructure.
INTERNET
│
▼
┌─────────────────┐
│ ROUTER │
└────────┬────────┘
│
▼
┌─────────────────┐
│ NETWORK SWITCH │
└────────┬────────┘
│
┌────────────┴────────────┐
│ │
▼ ▼
┌──────────────┐ ┌──────────────┐
│ Proxmox VE │ │ Network │
│ R430 │ │ Devices │
└──────┬───────┘ └──────────────┘
│
┌───────┼────────┐
│ │ │
▼ ▼ ▼
LXC VMs Services
│
└── VPN / Web / Security Labs
My lab environment is used to experiment with:
- Proxmox virtualization
- Linux servers
- WireGuard
- Networking
- Web servers
- Infrastructure services
- Security experimentation
- Network segmentation
- Virtual machines and containers
I'm particularly interested in enterprise networking and resilient infrastructure.
Some of the concepts I work with:
VLANs
├── Data
├── Voice
├── Guest
└── IT
Routing
├── Inter-VLAN Routing
├── OSPF
└── EIGRP
High Availability
├── HSRP
└── GLBP
Layer 2
├── EtherChannel
├── LACP
├── PAgP
├── RSTP
└── MSTP
Services
├── DHCP
├── NAT / PAT
├── ACLs
└── VPN
┌─────────────────┐
│ UNDERSTAND │
└────────┬────────┘
│
▼
┌─────────────────┐
│ BUILD │
└────────┬────────┘
│
▼
┌─────────────────┐
│ BREAK │
└────────┬────────┘
│
▼
┌─────────────────┐
│ ANALYZE │
└────────┬────────┘
│
▼
┌─────────────────┐
│ SECURE │
└─────────────────┘
I believe cybersecurity is not just about memorizing vulnerabilities.
It's about understanding systems deeply enough to predict how they fail.
CYBERSECURITY
│
┌─────────────────┼─────────────────┐
│ │ │
▼ ▼ ▼
NETWORKS SYSTEMS APPLICATIONS
│ │ │
▼ ▼ ▼
Cisco Linux Python
│ │ │
▼ ▼ ▼
Routing/Switching Servers Django
│ │ │
└─────────────────┼─────────────────┘
│
▼
SECURITY ENGINEERING
I'm continuously expanding my knowledge through:
- 📚 Structured cybersecurity education
- 🧪 Hands-on labs
- 🖥️ Homelab experimentation
- 🌐 Network simulation
- 🔎 Vulnerability research
- 💻 Development projects
- ⚔️ Authorized CTF / security environments
Learn it.
Build it.
Break it.
Understand it.
Secure it.
— Nocturne
┌────────────────────────────────────────────────────────────┐
│ │
│ NOCTURNE // ONLINE │
│ │
│ Cybersecurity • Networks • Systems • Code │
│ │
└────────────────────────────────────────────────────────────┘