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João Vitor dos Santos Costa
Cyber Security Analyst @Minsait
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WORK HISTORY
Cyber Security Analyst @Minsait
Incident detection & analysis: SIEM solutions (QRadar) and EDR tools (CrowdStrike) for rapid threat identification and response.Incident response & management: Containment, eradication, and recovery of security incidents, minimizing operational impact. Experience with Cofense (phishing response) and ServiceNow (incident tracking).Incident response playbooks: Development and optimization of incident response procedures, ensuring structured, effective, and repeatable responses.Threat intelligence & defense: IOC/IOA blocking, TTP analysis (MITRE ATT & CK), and proactive defense strategies using CrowdStrike & Microsoft Defender.Post-incident analysis & continuous improvement: Root cause analysis, reporting, and strategic implementation of preventive measures to reduce recurrence.Third-Party Risk Management (TPRM): Assessment and continuous monitoring of security risks in vendors, service providers, and partners.
EDUCATION
Faculdade de Tecnologia de São Paulo - FATEC-SP
Análise e desenvolvimento de sistemas
Universidade Cruzeiro do Sul
Curso Superior de Tecnologia (CST)
Etec de Guaianazes
Ensino Técnico
Etec de guaianazes
Ensino Técnico
ABOUT JOÃO VITOR DOS SANTOS COSTA
Apaixonado por tecnologia e cibersegurança, com alguns anos de experiência na área…
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