
Worked on the wazuh/wazuh repository to deliver security and reliability improvements across several areas. Developed a Security Configuration Assessment policy for Ubuntu 26.04, aligning with CIS benchmarks to automate compliance and strengthen system hardening. Addressed rule data integrity by standardizing configuration names and normalizing rule data, ensuring accurate rule matching and processing. Improved action handling and enhanced the Fortiddos-like decoder for better data decoding accuracy. Fixed XML syntax issues in authentication rules to reduce misconfigurations and improve deployment reliability. Utilized Python, XML, and YAML, applying skills in configuration management, data validation, and Linux administration to support secure, maintainable deployments.
June 2026 monthly summary for wazuh/wazuh: Delivered a new Security Configuration Assessment (SCA) policy for Ubuntu 26.04, implementing CIS-aligned security checks and configurations to strengthen baseline security and simplify compliance. The work includes policy content and ID normalization, enabling automated assessments for Ubuntu 26.04 deployments. No major bugs fixed this month; the focus was on feature delivery and quality improvements to support secure defaults.
June 2026 monthly summary for wazuh/wazuh: Delivered a new Security Configuration Assessment (SCA) policy for Ubuntu 26.04, implementing CIS-aligned security checks and configurations to strengthen baseline security and simplify compliance. The work includes policy content and ID normalization, enabling automated assessments for Ubuntu 26.04 deployments. No major bugs fixed this month; the focus was on feature delivery and quality improvements to support secure defaults.
September 2025 focused on reliability improvements for Fortiauth authentication in wazuh/wazuh. By correcting missing commas in fortiauth_rules.xml, we ensured proper parsing of authentication rules, reducing misconfigurations and stabilizing auth workflows across deployments. The change was implemented via commit 4a5a1bc659e91947647fea1517f7d5b1a3f6a7c3 with message 'Update 0393-fortiauth_rules.xml'. This fix improves security posture by ensuring consistent rule parsing and reduces the risk of auth-related incidents. Technologies demonstrated include XML debugging, version control (Git), and configuration validation in typical deployment environments. Business value: fewer authentication errors, smoother deployments, and more reliable authentication behavior for end users.
September 2025 focused on reliability improvements for Fortiauth authentication in wazuh/wazuh. By correcting missing commas in fortiauth_rules.xml, we ensured proper parsing of authentication rules, reducing misconfigurations and stabilizing auth workflows across deployments. The change was implemented via commit 4a5a1bc659e91947647fea1517f7d5b1a3f6a7c3 with message 'Update 0393-fortiauth_rules.xml'. This fix improves security posture by ensuring consistent rule parsing and reduces the risk of auth-related incidents. Technologies demonstrated include XML debugging, version control (Git), and configuration validation in typical deployment environments. Business value: fewer authentication errors, smoother deployments, and more reliable authentication behavior for end users.
June 2025, wazuh/wazuh: Delivered reliability improvements focused on rule data integrity and action/decoder processing. Standardized rule configuration names, normalized rule data, and corrected field names to ensure accurate rule matching and data processing. Improved action handling and updated Fortiddos-like decoder to enhance data decoding accuracy.
June 2025, wazuh/wazuh: Delivered reliability improvements focused on rule data integrity and action/decoder processing. Standardized rule configuration names, normalized rule data, and corrected field names to ensure accurate rule matching and data processing. Improved action handling and updated Fortiddos-like decoder to enhance data decoding accuracy.

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