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União Geek

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15+ Years 500+ Projects 5300+ Students


🇧🇷 Versão em Português  |  🇺🇸 English version below

Cybersecurity Consulting & Training • OT/ICS/SCADA/IoT • Offensive & Defensive Security • Brazil 🇧🇷

+15 years protecting critical infrastructure — from shop floor to cloud.

🎯 About União Geek

União Geek is a Brazilian cybersecurity company founded by André Henrique (@mrhenrike), specializing in end-to-end security across all technology domains — from industrial control systems to enterprise IT.

We help organizations prevent, detect, and respond to cyber threats through consulting, penetration testing, and hands-on training.

🔬 Specialties

🔴 Offensive Security

  • Web Application Pentesting
  • Mobile Security (Android/iOS)
  • Network & Infrastructure Hacking
  • WiFi & Wireless Security
  • Social Engineering & Phishing
  • Code Review & SAST

🔵 Defensive Security

  • SIEM · SOAR · XDR · MDR
  • SOC Operations & Threat Hunting
  • Incident Response (IR)
  • NIST-CSF & MITRE ATT&CK Implementation
  • Vulnerability Management (Tenable, Nessus)
  • EDR & Endpoint Protection

🏭 OT / ICS / SCADA Security

  • Industrial Security Assessment
  • Protocol Analysis (Modbus, DNP3, OPC, PROFINET)
  • ISA/IEC 62443 Compliance
  • GRFICS Lab Environment
  • Nozomi Networks (NNCE Certified)
  • PLC/HMI Security Evaluation

📡 IoT & IIoT Security

  • Embedded Device Security
  • Firmware Analysis & Reverse Engineering
  • Wireless Protocol Security (Zigbee, Z-Wave, BLE)
  • Hardware Hacking
  • SCADA/IoT Integration Risk Assessment
  • Smart Grid & Critical Infrastructure

☁️ DevSecOps

  • Secure SDLC Integration
  • CI/CD Pipeline Security
  • Container & Kubernetes Security
  • LGPD · GDPR · ISO 27001 Compliance
  • Infrastructure as Code Security
  • Cloud Security (AWS, Azure, GCP)

🎓 Training & Education

  • Academic OT/ICS/SCADA Courses
  • Udemy: Wi-Fi Hacking, Social Engineering
  • Corporate Workshops & Bootcamps
  • MindTheSec · BSides · H2HC · RoadSec · FLISOL
  • Mentoring — Career in Cybersecurity
  • 5,300+ students trained

🚀 Open-Source Tools

🖨️ PrinterReaper

Complete printer pentesting toolkit — Production Ready v2.5.3

  • 109 commands · PJL · PostScript · PCL
  • 4 network protocols · SNMP discovery
  • File exfiltration · NVRAM · Attack payloads

Stars Forks

🛡️ WinRM-Log-Collector

Enhanced PowerShell for Windows log collection via WEC

  • HTTP/HTTPS WinRM listener configuration
  • Firewall & certificate management
  • Blue team / SOC ready

Stars

🗡️ MikrotikAPI-BF

Brute force tool for Mikrotik RouterOS API auditing

  • RouterOS API credential testing
  • Wordlist support & auto-discovery
  • Audit report generation

Stars Forks

🔬 SOC-Detection-Lab

Modern cybersecurity detection laboratory

  • Threat hunting & adversary simulation
  • Blue team training environment
  • Hands-on SOC exercises

Stars

⚙️ Modbus-Slave-Simulator

Java MODBUS Protocol Slave Simulator for OT/ICS

  • Industrial control system security validation
  • ICS/SCADA security research
  • ModbusPal Enhanced

Stars

🔤 WordListsForHacking

Compiled wordlists for Pentesters — Brazilian context

  • Real Brazilian environment focus
  • Validated in real-world engagements

Stars

🏅 Team Certifications

OSCP GICSP GRID CEH CompTIA ISA62443 NNCE RSA Tenable Microsoft LPIC Securonix

45+ additional certifications including LGPD, GDPR, ESG, ISO 27001, Sophos EDR, Microsoft SC-200 and more

🏗️ SaaS Platforms

🔍 LGPD-Radar

WebApp scanner with automatic LGPD validation

  • Automated compliance checking
  • Privacy risk assessment

✍️ SignFlow

Digital document signing with legal validity

  • Legally binding signatures
  • Secure document workflow

👥 Team
mrhenrike André Henrique — @mrhenrike
LinkedIn X		 Co-Founder & Lead Hacker · Ethical Hacker & OT Security Expert · Cybersecurity Advisor @ SafeLabs (ISH Tech) · OSCP · GICSP · GRID · 45+ certs · 8th BlackHat CTF 2018
bhrandon Bhrandon Borges — @bhrandon
LinkedIn		 Co-Founder & Cyber Expert · SIEM Expert & PHP Developer · Cyber Security Tech Leader @ ISH Tecnologia · MDR Tech Leader · SIEM Specialist · 2x Pós-Graduação · Projeto LINCE

🤝 Partners

NeflinSEC

☕ Support / PIX

If our tools helped you, feel free to contribute via PIX — Brazil's instant payment system.

🇧🇷 PIX Key henrique.santos@uniaogeek.com.br

For authorized security testing and educational purposes only.

© 2026 União Geek • Cybersecurity Consulting & Training from Brazil 🇧🇷

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  1. WinRM-Log-Collector WinRM-Log-Collector Public

    🚀 Enhanced PowerShell script for configuring Windows Remote Management (WinRM) for log collection via Windows Event Collector (WEC). Supports HTTP/HTTPS listeners with comprehensive security featur…

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  2. SOC-Detection-Lab SOC-Detection-Lab Public

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  3. .github .github Public

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