Fluentd - Fluentd is a cross platform open source data collection solution originally developed at Treasure Data.
HackerOne - HackerOne provides a platform designed to streamline vulnerability coordination and bug bounty program by enlisting hackers.
logstash - logstash is a tool for managing events and logs.
Trustwave Services - Trustwave is a leading cybersecurity and managed security services provider that helps businesses fight cybercrime, protect data and reduce security risk.
Wazuh - Open Source Host and Endpoint Security
Acunetix - Audit your website security and web applications for SQL injection, Cross site scripting and other...