OpenVPN® Community Edition provides a full-featured open source SSL/TLS
Virtual Private Network (VPN). The TurnKey Linux VPN software appliance
leverages the open source 'openvpn-server', 'openvpn-client' and 'easy-rsa'
software (developed by OpenVPN® Inc.) to support "site-to-site" or "gateway"
access. "Site-to-site" can link 2 otherwise unconnected LANs; suitable for
multi-site enterprise networks or linkage to an Amazon VPC. "Gateway"
configuration can secure traffic across public and/or insecure wifi
connections and/or provide a secure solution for remote work scenarios.
WireGuard® is an extremely simple yet fast and modern VPN that
utilizes state-of-the-art cryptography. It aims to be faster, simpler,
leaner, and more useful than IPsec, while avoiding the massive headache.
It intends to be considerably more performant than OpenVPN.
ZoneMinder is a full-featured, open source, state-of-the-art video
surveillance software system. Monitor your home, office, or wherever you
want. Using off the shelf hardware with any camera, you can design a system
as large or as small as you need.