Tech Support & Infrastructure Analyst from Rio de Janeiro, Brazil, moving into SOC / Blue Team.
Today I'm the only field technician of Kryptus in Rio, supporting critical cryptographic appliances (HSMs) for clients such as BNDES and SERPRO: installation, troubleshooting through log analysis, log forwarding to customer SIEMs (rsyslog → IBM QRadar) and monitoring via SNMP (Zabbix).
- SOC home lab on Hyper-V: Active Directory domain, internal PKI (AD CS), Wazuh SIEM and TheHive for case management
- Python security tooling: a CLI that checks project dependencies against known vulnerabilities
- Studying for CNSP, Fortinet FCA and Microsoft AZ-900
- Postgraduate degree in Software Engineering
| Project | Description |
|---|---|
| appsec-dep-scanner | Python CLI that scans project dependencies for known vulnerabilities using the OSV.dev API (SCA) |
- CST in Cyber Defense — Estácio (final GPA 9.7/10)
- Postgraduate in Software Engineering — Descomplica (in progress)
- SIEM Engineer & SOC Analyst paths — Let's Defend
- Professional Pentest — Desec Security (277 lessons, 77 hands-on labs)
- Introduction to Linux (LFS101) — The Linux Foundation
