LordAlastor78
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LordAlastor78

Cybersecurity learner & Ethical Hacker

[ Android Security · Malware Analysis · Privacy ]

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⟐ View Projects ⟐ Contact Me

Who I Am

Computer Engineering student focused on offensive cybersecurity, secure application development, and digital privacy. My mission is to make the internet a safer place through open-source software and security research.

🛡️

Offensive Security

Learning vulnerability analysis, pentesting, and security assessment for applications and systems.

📱

Android Security

Android application development with security-first design. Static and dynamic APK analysis, reverse engineering, and threat protection.

🔐

Privacy & Crypto

Implementation of end-to-end encryption, secure P2P communications, and tools that prioritize user privacy above all.

🔬

Malware Analysis

Malware research and removal on Android, Windows, and Linux. Infected system remediation and behavioral analysis.

💻

Open Source

Strong open-source advocate. I believe in sharing knowledge and tools so the whole community can benefit and improve collective security.

🌐

Networking

Understanding of network protocols, traffic analysis, and intrusion detection.

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Hours Learning

Tech Stack

Tools and technologies I use every day to research, build, and protect systems.

Android Development (Kotlin/Java)30%
Python & Scripting15%
Malware Analysis & Reverse Engineering55%
Networking & Protocol Analysis40%
Cryptography & Encryption30%
Linux & Bash Scripting10%
HTML/CSS/JavaScript20%

My Journey

The path I have followed in cybersecurity and software development.

2025 — PRESENT

Cybersecurity Student & Researcher

Training with a focus on cybersecurity

Currently deepening my knowledge in malware analysis, binary reverse engineering, and applied cryptography. Researching new threat detection techniques and developing security tools. Building security applications for threat detection and vulnerability analysis.

Malware Analysis Reverse Engineering Cryptography CTF
2024 — 2025

Learning Programming Languages

Python, GDScript

Learning Python and GDScript to build applications and games, with a focus on getting started in the programming world.

Python GDScript
2023 — 2024

Introduction to Computer Science

First steps in the programming world

Started learning with Windows, some Linux, and networking.

Windows Linux OS

What I Have Built

Open-source projects that show my passion for security, privacy, and development.

🔍
IN DEVELOPMENT

Haztya

Advanced offline and online malware scanner for Android devices. It analyzes installed applications using behavioral signatures and advanced heuristics to detect threats without requiring an internet connection. Diverse detection engine (ClamAV, YARA...).

Android Kotlin Java Malware Detection Heuristics Offline-First
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ACTIVO

WindChat

Point-to-point encrypted chat (P2P) without central servers. Communications travel directly between users' devices with end-to-end encryption. No logs, no stored metadata, no middlemen. Your conversation belongs only to you.

P2P E2E Encryption Privacy No Servers Android
🌐
In Development

NoirSec

Encrypted chat application, alternative to WindChat, focused on simplicity and performance. It uses an encryption protocol and sends messages through the channels of any messaging app by interpreting the message format (text, image (still in testing), file) and sending it encrypted through the messaging app chosen by the user (WhatsApp, Telegram, Signal...). When it receives an encrypted message, it decrypts and interprets it to show the original content.

Kotlin Live Preview Lightweight Android Encryption Secure-Everywhere

Let's Talk

Do you have a project in mind, a collaboration opportunity, or simply want to talk about security? Feel free to reach out.