Learning repository documenting cybersecurity fundamentals through Google Cybersecurity Certificate, TryHackMe labs, and network/IAM exercises.

Portfolio artifacts from the Google Cybersecurity Certificate (Coursera), showcasing hands-on cybersecurity projects and assessments.

Uma auditoria de segurança e avaliação de risco abrangentes realizadas para a Botium Toys como parte do Google Cybersecurity Professional Certificate. Inclui análise de controles internos, identificação de vulnerabilidades e verificações de conformidade com os padrões NIST CSF, PCI DSS, GDPR e SOC.

Managing and auditing Linux file permissions to ensure system security and proper authorization as part of the Google Cybersecurity Professional Certificate.

A professional vulnerability assessment of a remote database server using the NIST SP 800-30 Rev. 1 framework to identify, analyze, and remediate security risks for an e-commerce organization.

Cybersecurity portfolio with hands-on labs, attack-to-defence workflows, network scanning, log analysis, and home-lab projects built while progressing through the Google Cybersecurity Certificate and TryHackMe.

Security audit case study completed as part of the Google Cybersecurity Professional Certificate. Includes risk analysis, controls assessment, and compliance checklists.

Security risk assessment for a social media network breach scenario, applying network hardening controls (credentials, firewalls, MFA) in line with GRC and IT risk practices.

Cybersecurity portfolio featuring hands-on projects in incident response, vulnerability assessment, Linux hardening, SQL log analysis, and Python automation — built on NIST CSF and NIST SP 800-30 frameworks.

Cybersecurity SQL project investigating suspicious login attempts and retrieving employee machine data using filters and pattern matching.

Technical analysis of network security incidents (DoS, Brute Force, and DNS) using tcpdump and Wireshark. Includes a strategic incident response plan based on the NIST Cybersecurity Framework.

Notes, activities, and more for the Google Cybersecruity Certification online course

Automated cybersecurity log analysis and alert system using Termux and Python — Google Certified hands-on project with SIEM, threat detection, and Blue Team tools.