OneLogin - On-demand SSO, directory integration, user provisioning and more
logstash - logstash is a tool for managing events and logs.
Teramind - Teramind provides a user-centric security approach for monitoring.
rsyslog - Rsyslog is an enhanced syslogd supporting, among others, MySQL, PostgreSQL, failover log...
TeamPassword - TeamPassword helps you manage and share access to the apps, services, and tools your team needs to keep projects moving.
Graylog - Graylog is an open source log management platform for collecting, indexing, and analyzing both structured and unstructured data.