Defensia Database Security
Defensia Database Security: A low-cost Linux defense layer for exposed database ports and authentication attacks. Ranked #14 of 26 in Database Vulnerability Scanners by our editors (7.7/10); pricing: Free plan · 14-day trial; best for low-cost Linux database exposure defense.
At a glance
- Editor score7.7 / 10
- PricingFree plan · 14-day trial
- Best forLow-cost Linux database exposure defense
- Free planYes
- Paid from€9/unit/mo
- Facts checked20 Sep 2026
Where it wins
- Checks common MySQL, PostgreSQL, MongoDB, and Redis ports
- Detects brute-force patterns and can block repeat offenders
- Open source with Docker, Kubernetes, Slack, and webhook integrations
Where it doesn't
- Agent installation is required on each protected server
- Free plan limits coverage to one server and monitor mode
- Focuses on exposure and authentication defense, not deep assessment
Our verdict on Defensia Database Security
Defensia Database Security is an agent-based security tool for teams running MySQL, PostgreSQL, MongoDB, or Redis on Linux servers. It checks database port exposure, monitors authentication logs in real time, detects brute-force patterns, and presents events in a hosted web dashboard. The product suits teams that need practical visibility into publicly exposed database services and a way to respond to repeated authentication attacks. It is less suited to organizations seeking broad database vulnerability assessment, privilege analysis, compliance templates, or cloud-provider database review.
Pricing is straightforward. The Free plan covers 1 server, monitor mode only, 2,000 events per month, a real-time dashboard, 3 days of log retention, and community support. The Pro plan costs €9 per server per month with monthly billing and adds unlimited servers, protected mode, unlimited events, a Web Application Firewall, CVE advisory intelligence, and priority email support. Pro also enables automatic blocking through iptables or nftables. A 14-day free trial is available. The free tier is appropriate for a small, observation-focused deployment; Pro is the practical choice when active blocking, broader server coverage, or higher event volume matters.
Its main strength is focused Linux exposure defense: it checks ports 3306, 5432, 27017, and 6379, automatically discovers supported database logs, and provides remediation advisories for exposed ports. Docker and Kubernetes fit teams managing containerized workloads, while Slack, Discord, and webhooks support alert delivery. The trade-off is the required server agent and the product’s narrow scope. Choose Defensia for affordable monitoring and authentication protection on Linux servers; choose an alternative when agentless scanning or deeper database security analysis is a priority.
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Defensia Database Security pricing
All 2 Defensia Database Security plans and prices →
Defensia Database Security fact sheet
| Free plan | Yes |
|---|---|
| Paid from | €9/unit/mo |
| Database platforms | Not verified |
| Deployment | Hybrid |
| Cloud databases | Not verified |
| Privilege analysis | Not verified |
| Compliance templates | Not verified |
| Agentless scanning | No |
| Remediation guidance | Yes |
| Free trial | 14 days · no card needed |
| Money-back guarantee | 30 days |
| Deployment | Cloud |
| Platforms | Web, Linux |
| Compliance & security | 2FA |
| Support | Email, Community |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 7 integrations: Docker, Kubernetes, iptables, nftables, Slack, Discord … |
| Pricing | Free plan · 14-day trial (source) |
| Website | defensia.cloud |
| Facts checked | 20 Sep 2026 |
Defensia Database Security integrations
Defensia Database Security lists 7 integrations on its own site.
- Docker
- Kubernetes
- iptables
- nftables
- Slack
- Discord
- webhooks
Alternatives to Defensia Database Security
- Onam Database SecurityA hybrid database scanner combining posture checks, privilege analysis, and compliance reporting.9.4
- DataSunriseBroad database security with vulnerability assessment, monitoring, masking, and compliance automation.9.2
- LevelBlue AppDetectivePROA focused hybrid scanner for database risk, privileges, compliance, and remediation tracking.9.0
See all Defensia Database Security alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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