SSL-Explorer is the world’s first open-source, browser-based SSL VPN solution. This unique remote access control solution provides you with a means of securely accessing intranet applications and resources using a standard web browser.
No client-side software needs to be installed on your user’s systems and maintenance is centralised and simple. SSL-Explorer relies on the ubiquitous Java™ web technology and hence requires just a standard web browser to take advantage of full remote access. Network traffic can be tunnelled through the SSL connection with ease and your email and intranet web/file resources are securely accessible from outside the corporate network with just a single firewall configuration required post-installation.
If you ever need a SSL VPN solution, take a look at the community edition. Quite a useful software.