GoVPN is simple secure free software virtual private network daemon, written on Go programming language. It uses Diffie-Hellman Encrypted Key Exchange (DH-EKE) for mutual zero-knowledge peers authentication and authenticated encrypted data transport. Other features include: IPv4/IPv6, rehandshake, heartbeat, pre-shared authentication keys (PSK), perfect forward secrecy (PFS), replay attack protection, JSON real-time statistics. GNU/Linux and FreeBSD support. Home page: http://www.cypherpunks.ru/govpn/ also available as Tor hidden service: http://vabu56j2ep2rwv3b.onion/govpn/ Please send all questions, bug reports and patches to govpn-devel@lists.cypherpunks.ru mailing list. Also it is used for announcements. Either visit https://lists.cypherpunks.ru/mailman/listinfo/govpn-devel for subscription and archive access information, or send email with the subject "subscribe" to govpn-devel-request@lists.cypherpunks.ru. Development Git source code repository currently is located here: https://github.com/stargrave/govpn.git GoVPN is free software: see the file COPYING for copying conditions. For futher information please read either doc/govpn.info or doc/govpn.texi.