Wazuh - Open Source Host and Endpoint Security
Toolsley PGPigeon - Simple but powerful OpenPGP-compatible message encryption webapp.
Beats - Beats is the platform for single-purpose data shippers that is installed as lightweight agents and send data to machines to Logstash or Elasticsearch.
DeliverySlip - DeliverySlip helps simplify, secure, and expedite the burdensome elements of online collaboration...
rsyslog - Rsyslog is an enhanced syslogd supporting, among others, MySQL, PostgreSQL, failover log...
Lockbin - Lockbin is a web application for sending private email messages and files.