Artur Stinn Email & Phone Number

Brazil

Curitiba, Paraná, Brazil

Led training sessions for SOC Tier 1 teams, enhancing their incident response capabilities.Developed detailed incident reports and vulnerability assessments using Qualys.Designed and implemented SOC playbooks, optimizing security operations.Created custom playbooks for SOAR platforms to automate responses.Configured and optimized SIEM use cases, improving detection rates and alert accuracy.Integrated security tools with SIEM via API, streamlining threat monitoring.Deployed and managed SIEM solutions for various clients, ensuring seamless operations.Implemented Intune for improved workstation visibility and control.Provided EDR support for server environments, reducing the risk of endpoint breaches.

Curitiba, Paraná, Brasil

Implemented Local Administrator Password Solution (LAPS) to secure workstation accounts.Managed Microsoft Intune deployment, increasing oversight and security controls.Introduced Role-Based Access Control (RBAC) policies for server access, enforcing least privilege principles.Assisted in selecting and onboarding a Security Operations Center (SOC) for corporate environment monitoring.Conducted firewall rule analysis, ensuring secure and optimized traffic control.Established multi-factor authentication (MFA) policies to strengthen access controls.Redesigned Active Directory (AD) and Azure identity processes to standardize and secure user access.Led DNS migration efforts, ensuring seamless integration of acquired company domains.

Curitiba, Paraná, Brasil

Addressed security incidents, mitigating threats within Azure environments.Automated routine tasks using custom Python and Bash scripts, improving operational efficiency.Implemented QRadar rules and incident handling procedures to improve threat detection.Managed privileged access (PAM) solutions, securing critical accounts.Updated security documentation and processes, ensuring compliance and operational consistency.Conducted vulnerability assessments, manually and via automated tools, identifying critical issues.Supported firewall operations, optimizing rule configurations and threat protection.Implemented EDR (Sophos) for server and workstations environments, reducing the risk of endpoint breaches.

Pós-Graduação Lato Sensu - Especialização, Cybersecurity

Tecnólogo, Information Security