Blumira Free | Portable

| Problem | Solution | |---------|----------| | Collector not sending logs | Check sudo systemctl status blumira-collector or docker logs | | "License limit reached" | You added >3 log sources. Remove one: | | No alerts for known attacks | Verify rule is enabled and logs are arriving (Search for the event ID) | | High CPU on collector | Reduce log verbosity (e.g., Windows: turn off PowerShell script block logging) |

Blumira uses a lightweight (Linux VM or Docker) to pull logs from your environment.

If you currently have access or are looking at the legacy features, the free tier typically includes: blumira free

Unlike traditional SIEMs that require complex on-premise hardware, extensive configuration, and costly licensing based on data volume, Blumira Free is a cloud-native solution that provides immediate value with a streamlined setup process. It is specifically tailored for small to mid-sized businesses (SMBs), IT generalists, and Managed Service Providers (MSPs) looking to improve their security posture without adding heavy overhead.

For many SMBs, having a SIEM isn't just a "nice-to-have"—it's a requirement for or regulatory compliance (such as CMMC or HIPAA). | Problem | Solution | |---------|----------| | Collector

Blumira Free democratizes cybersecurity by removing the barriers of cost and complexity. By providing a powerful, easy-to-use tool for Microsoft 365 monitoring, it allows IT teams to stop "flying blind" and start defending their digital perimeter effectively.

# Download the installer wget https://collector.blumira.com/installer/linux/blumira-collector-installer.sh chmod +x blumira-collector-installer.sh sudo ./blumira-collector-installer.sh It is specifically tailored for small to mid-sized

| Feature | Blumira Free | Blumira Paid (Pro/Enterprise) | | :--- | :--- | :--- | | | Limited by log volume/day (sufficient for small orgs). | Higher volume limits / Custom. | | Log Retention | Typically 30 days. | Extended retention (up to 1 year or more). | | Response Actions | Manual. Alerts are sent via email/Slack; user must manually remediate. | Automated. Automated blocking and remediation capabilities. | | Users | Limited number of users. | Unlimited users with role-based access control (RBAC). | | Support | Community support and documentation. | Priority support and dedicated Customer Success Manager. |

Whether you are looking to bolster your defense-in-depth strategy or simply need a way to see what's happening in your cloud environment, Blumira Free offers a zero-risk starting point. New cybersecurity technology 2022 - Security Magazine

Blumira doesn't just "collect logs"; it focuses on . Key features available in the Free Edition include:

Choose any combination of these (free tier max: 3 sources):