Dathan Nobrega

Background

About Dathan Nobrega

Cybersecurity isn’t just my profession — it’s my passion. I’m a hands-on Cybersecurity Analyst with real-world experience in threat hunting, incident response, and SOC operations. Whether I’m analyzing network traffic or tuning SIEM tools for more precise detection, I thrive on staying ahead of the curve. I take a proactive approach to cybersecurity, applying frameworks like MITRE ATT & CK and NIST to identify and mitigate vulnerabilities before they become threats. My toolkit includes Wazuh, Wireshark, Zabbix, and Kali Linux — and I’m always exploring new tools that improve visibility and resilience. Key Strengths: • Threat Intelligence & Hunting – Detecting stealthy attacks through behavioral analytics • Incident Response – Leading root cause analysis and rapid containment • SOC Operations – Managing live monitoring and optimizing alert pipelines • Risk Management – Aligning security policies with compliance and business needs I currently strengthen cybersecurity defenses at Viaconnect and previously supported infrastructure and factory systems at CJ Selecta. With a solid foundation in cloud and hybrid environments, I’m committed to building safer digital ecosystems. Let’s connect if you’re passionate about cybersecurity or open to collaboration!