SSL VPN Solutions Through OpenVPN
<!–noadsense–>An SSL VPN is a virtual private network based on secure sockets layer. It provides many networking features allowing users to establish a private network within or out of the world-wide web that is the internet. There is a wide range of VPN products available to provide complete SSL VPN solutions. These SSL VPN solutions include optimization routers, firewalls, concentrators, hardware based SSL VPN clients, software based SSL VPN clients,etc.
SSL VPN Solutions: OpenVPN
OpenVPN is open source application software that provides SSL VPN solutions to the SSL VPN clients. It provides remote connections by P2P or point-to-point technique. It is capable of dealing with any firewall applications and NATs (network address translators). This SSL VPN solution works an SSL VPN server to authenticate every SSL VPN client through certificates of username/passwords. Many security features are provided. OpenVPN encrypts data using the OpenSSL encryption library. It is also capable of controlling channels and enhancing the encryption by accelerating hardware.
The SSL VPN solution, OpenVPN is capable of running over both UDP (User Datagram Protocol) and TCP (Transmission Control Protocol) by creating a single port. A single process in OpenVPN can manage several tunnels at a time. This SSL VPN solution does not require IP stack operations. Instead it runs in user space. It also offers smart cards cryptography which makes it more secure.
OpenVPN supports all major operating systems like windows 2000 and above, Linux, Solaris, Mac OS, etc. The users are able to run OpenVPN in both client or server mode from their respective network routers as the OpenVPN is integrated with the routing firmware packages. In a private network where multiple computers are connected, installing of OpenVPN on every device is not requires. A single router running OpenVPN can facilitate all other SSL VPN clients.
The SSL VPN solutions are generally designed with the motive of allowing the customers to be able of deploying the best technologies according to their requirements. The IPsec (Internet Protocol Security) based VPN solutions provides remote access to the users by enabling the computer resources available on remote working locations. The SSL based VPN solutions provides all the features of a virtual private networking without the need of a VPN client software. The features may include data transfer, chatting, voice conversations, video applications, sending and receiving of emails, TCP based applications, etc.
The SSL VPN, Secure Socket Layer Virtual Private Network have become the most preferable SSL VPN solution to meet all the remote access needs of the business organizations because of their flexible, secure and user friendly nature.
