Infrastructure and Network

OSSEC is an open-source host-based intrusion detection and prevention system (HIDS/HIPS) used to monitor system integrity and detect malicious activity.

Polaris (GSLB) is an open-source global server load balancing (GSLB) solution for distributing traffic across geographically dispersed data centers. It ensures optimal performance and availability for global users.

Postfix is a free, open-source mail transfer agent (MTA) that routes and delivers electronic mail. It is widely used for setting up mail servers and provides robust security features, high performance, and ease of configuration.

PowerDNS is an Authoritative Server, a versatile nameserver that supports a large number of backends.

RustDesk is an open-source remote desktop application that enables users to securely connect to and control devices over the internet with features like file transfer and clipboard sharing.

Syncthing is an open-source, peer-to-peer file synchronization tool that securely syncs data across devices without relying on third-party servers.

Ubuntu is the modern, open source operating system on Linux for the enterprise server, desktop, cloud, and IoT.

Vaultwarden offers the easiest and safest way for teams and individuals to store and share sensitive data from any device.

Wazuh is an open-source security monitoring platform that provides real-time threat detection, log analysis, and compliance management to enhance the security posture of IT environments.

WireGuard is a fast, secure VPN that’s simple to set up and uses advanced encryption for seamless, efficient networking across devices.