Defensia Database Security vs SQLTriage

Defensia Database Security detects database ports exposed to the network and monitors authentication failures that may indicate brute-force attacks. Its agent monitors authentication logs for MySQL/MariaDB, PostgreSQL and MongoDB, and checks Redis port exposure. At startup, it checks ports 3306, 5432, 27017 and 6379; a port bound to 0.0.0.0 creates a dashboard advisory. Repeated authentication failures can trigger IP blocking through iptables or nftables. The agent runs as a systemd service and detects MySQL, PostgreSQL and MongoDB log files automatically. It requires Linux kernel 4.x or newer, root or sudo access, and HTTPS access to the Defensia panel. Deployment options include Docker, Docker Swarm and Kubernetes, with a Helm chart for Kubernetes. The dashboard shows attack timelines, blocked IPs and port advisories. Free is free, with one server, 2,000 events/month, three days of log retention and monitor mode only. Pro is €9 a month, with unlimited servers and events and 90 days of retention.

SQLTriage audits SQL Server and maps findings to compliance controls, with cited evidence and a PDF for board-level review. It describes more than 576 checks across security, performance, configuration, high availability, backup, and recovery. Mappings cover NIST 800-53, CIS Benchmarks, DISA STIG, ISO 27001, SOC 2, PCI-DSS, and HIPAA. Its read-only assessment queries SQL Server DMVs without installing an agent or changing the schema; separate opt-in deployment and remediation pages can make changes. Companion monitoring views include live sessions, blocking chains, query plans, wait statistics, dashboards, and alerts. The repository says the app is local-only by default, without telemetry, phone-home behavior, or a cloud dependency, and supports optional Azure Blob export. SQL passwords are encrypted at rest with AES-256-GCM and DPAPI. It supports Windows authentication, SQL authentication, and Azure AD. Azure SQL Managed Instance is fully supported; Azure SQL Database has partial support, and checks needing server-level DMV access are skipped automatically. SQLTriage is free under GNU GPL v3, allowing commercial use while requiring modifications to remain open.