Tarson Marcelo Florencio Email & Phone Number

Brazil

Brazil

Salvador, Bahia, Brazil

• IAM and IGA Leadership: I work as an engineer in implementing and supporting IAM and IGA solutions, using Okta to improve secure and efficient access to services and products in corporate and governmental sectors. I am familiar with SAML, OpenId, SCIMv2 standards and frameworks.• Security Incident Management: Responsible for a proactive approach in the analysis, triage, and response to security incidents using products such as FortSiem, SeceonSiem, Crowdstrike, and I have knowledge about Microsoft Entra and AWS.• Security Configuration and Integration: I have extensive experience configuring and integrating security systems across various operational environments, ensuring robustness and compliance of infrastructures. I have a solid understanding of the OSI Model and different network protocols.• Innovation in Secure Access: I led the internal project and implementation of access and governance management (IAM) and (IGA), including Single Sign-On (SSO) using Okta, which significantly improved secure, fast, and efficient access to a wide range of applications, services, and devices. This initiative increased operational efficiency and user satisfaction through a simplified interface with an optimized authentication process, always adhering to ITIL, NIST, ISO, and LGPD standards.• Reporting and Monitoring (MSSP/SOC/IR): I prepare detailed reports and perform continuous monitoring of assets using tools such as Crowdstrike, NetSkope, Tenable IO, Forescout, BeyondInsight, Azure AD, O365, utilizing the MITRE ATT&CK framework to neutralize threats and ensure system security. These activities are essential to maintain a clear view of the security posture and identify opportunities for continuous improvements, ensuring adaptation to the evolution of cyber threats.• Customer Support: In charge of customer service at levels 1 and 2, providing effective technical support and solving complex problems.

Salvador, Bahia, Brazil

• Identity and Access Management and Identity Governance and Administration: Utilized Okta for identity management, supporting access certifications, and enhancing control over user entitlements.I assisted in managing user access across various platforms, ensuring alignment with organizational IAM and IGA policies.• Cloud Infrastructure Security: Managed and secured cloud platforms including AWS, Microsoft Entra, and Microsoft O365, implementing robust measures to safeguard against data loss and cyber threats.• Enhanced Data Protection and Compliance: Integrated security frameworks and best practices that reduced the risk of data loss and cyber-attacks, ensuring adherence to regulatory requirements and internal policies.• Automation and Process Improvement: Implemented automation solutions using tools like Okta Workflows to streamline security assessments and access reviews, reducing manual intervention and increasing efficiency. Assisted in deploying automated workflows to handle access review processes, ensuring timely reviews and compliance.• Compliance and Risk Management: Ensured adherence to SOX, ISO/IEC 27001, and NIST standards through regular security assessments and compliance checks.Assisted in data classification and privacy data handling to minimize unnecessary reviews and enhance data governance.• Technical Documentation and Reporting: Created detailed technical documentation, including incident response playbooks and threat-hunting reports, to support security operations and audit requirements.• Collaboration and Stakeholder Engagement: Worked collaboratively with cross-functional teams to enhance IAM and IGA practices and support secure access management.Engaged with external stakeholders to ensure alignment with security protocols and regulatory requirements.

Kirkland, Washington, United States

My role in this program was to learn about the enterprise environment from IT companies, participate in online meetings, monitoring assets with Splunk ES, and help manage IT security operational measures to protect the organization's data, systems, computer networks, and endpoints from cyber-attacks, also help to develop organization-wide best practices for IT security.

Postgraduate Degree, Computer And Information Systems Security/Information Assurance

Noncredit Esl Program

I am proud to have participated in the ESL for College and Career Pathways program at Santa Monica College, where I had the opportunity.

Ef General Program

As an English Language student from Brazil at EF School in Boston, I embarked on an immersive and transformative journey to master.