nuclei
Description: Nuclei is an open-source security testing framework used to send requests and detect vulnerabilities on websites. It has a powerful templating engine to customize scans and integrate with other tools.
Type: software
Pricing: Open Source
RRDTool
Description: RRDTool is open source software for logging and graphing time-series data. It is useful for monitoring server and network statistics over time.
Type: software
Pricing: Open Source