To protect database systems from vulnerabilities and ensure data privacy: Apply Patches: Regularly update database software and apply security patches. Encrypt Data: Use encryption for data at rest and in transit (TLS, AES-256). Access Control: Implement role-based access and enforce the principle of least privilege. Monitor & Audit: Use monitoring tools to track access, detect anomalies, and maintain audit logs. Secure Backups: Encrypt backups and store them in secure, isolated locations. Firewall Rules: Restrict database access to trusted IPs and use a database firewall. Vulnerability Assessments: Conduct regular scans and penetration testing. Educate Users: Train staff on data protection and best practices.

Algumas práticas que já segui e funcionaram para mim: - Controle os acessos ao banco de dados - Tenha usuários para aplicação e para os administradores - Crie usuários para leitura e escritas devidamente mapeados - Mantenha os sistemas operacionais e paths de segurança em dia. - Crie alarmes e monitorias de rede que sejam capazes de avaliar os tráfegos que seus bancos de dados sofrem - Criptografe e utilize estratégias de hash quando necessário - Tenha políticas de segurança que contemplem os bancos de dados da sua companhia

To protect data privacy, start by identifying vulnerabilities through regular audits and risk assessments. Implement strong encryption for data in transit and at rest, and enforce strict access controls with least-privilege principles. Regularly update software to patch security flaws and use firewalls to block unauthorized access. Educate your team on best practices to prevent human errors. Additionally, monitor systems for suspicious activities and have an incident response plan ready. Proactive measures and constant vigilance are key to safeguarding sensitive data.

- Implement Data encryption (at Rest & in transit). - Role based access control. MFA. - Implement Firewalls & network segmentation. -Implement monitoring and audit DB activity. - Secured and encrypted backups. - Data redaction and data masking implementation. - - - Comply with regulations like HIPPA, PII, CCPA, GDPR. - - Limit exposing data. - Align with enterprise security team to ensure all the security standards are set. - Last but not least, document the data standards and access controls and train other teams about the importance of data privacy.