Continuing to provide the Linux community with one of the most beautiful, safe, reliable, and easy to use computer operating system, Deepin 15.5 entered beta today with a bunch of new security features, such as support for importing and exporting VPN (Virtual Private Network) profiles and an application proxy function. The application proxy function works by allowing the user to open a certain program that requires an Internet connection through the system-wide, default proxy server. All you have to do is to right-click on an app’s shortcut and choose the new “Open by proxy” option from the context menu.