I am a dedicated and trustworthy cybersecurity professional with over ten years of evolving experience in on-premise and cloud environments, specializing in security for IaaS, PaaS, and SaaS solutions. My tenure with the Brazilian Navy’s CSIRT has equipped me with deep expertise in compliance, security risk mitigation, and incident response, driven by a strong sense of accountability and ownership. I thrive on implementing comprehensive security strategies that align with business goals and drive measurable outcomes.Core Competencies and Technical Knowledge:- Frameworks and Standards: NIST, CIS, ISO 27001, OWASP, MITRE ATT&CK;- Security Tools: Kaspersky Security Center, McAfee ePolicy Orchestrator, Sophos, OpenVAS, Wireshark, Nmap, Kali Linux, Cuckoo Sandbox, Snort, TheHive & Cortex;- SOC Operations: Security Operations Center setup and management, Threat Hunting, and Forensics;- SIEM, Engineering, and Log Management: Expertise in ELK Stack, Graylog, Grafana, and Splunk;- Cyber Threat Intelligence (CTI): Strategic threat intelligence, profiling, OSINT, and analysis;- Intrusion Detection & Prevention: IDS/IPS deployment and management;- Vulnerability Management: Assessing and mitigating infrastructure risks;- ICS/SCADA Security: Monitoring and securing industrial control systems;- Malware Analysis: Investigating and responding to cyber threats;- MSSP & MDR Services: Managed Security Services Provider operations and managed detection and response strategies;- Cloud Security: Protecting cloud infrastructure and services.