OpenVPN 2.4.0 - Free Download - D'BRAVO SCIENCE AND INFORMATION SHARING SERVICE

OpenVPN 2.4.0 - Free Download

OpenVPN is very flexible and robust VPN daemon. OpenVPN supports SSL / TLS security, ethernet bridging, TCP or UDP transport tunnel through a proxy or NAT, support for dynamic IP address and DHCP, portability to most major OS platforms, and scalability to hundreds or thousands of users. OpenVPN is an open source VPN daemon.

OpenVPN supports conventional encryption using a pre-shared secret key (Static Key mode) or public key security (mode SSL / TLS) using the client and server certificates. OpenVPN also supports non-encrypted TCP / UDP tunnel. derives much of its crypto capabilities, and OpenVPN tightly bound to the OpenSSL library.

OpenVPN is designed to work with TUN TAP network interface / virtual available on most platforms. Overall, OpenVPN aims to offer many key features of IPSec but with a relatively light footprint.

With OpenVPN, you can:

tunnel any IP subnetwork or virtual ethernet adapter over a single UDP or TCP port,
use any cipher, key size, or HMAC digest (for datagram integrity checking) supported by the OpenSSL library,
configure a scalable, load-balanced VPN server farm using one or more machines which can handle thousands of dynamic connections from incoming VPN clients,
to use all features of encryption, authentication, and certification of OpenSSL library to protect your private network traffic as it transits the internet,
choose between static-based conventional encryption key or certificate-based public key encryption,
use static, pre-shared keys or TLS-based dynamic key exchange,
using real-time adaptive Link compression and traffic-shaping to manage link bandwidth utilization,
tunnel networks through connection-oriented stateful firewalls without having to use explicit firewall rules,
network tunnel endpoint dynamic society such as DHCP or dial-in clients
tunnel networks over NAT,
create secure ethernet bridges using virtual tap devices, and
control OpenVPN using a GUI on Windows or Mac OS X.