Systems and methods for selective proxification of applications are disclosed. One or more computer readable storage media may be encoded with instructions executable by one or more processing units of a computing system. The instructions encoded on the computer readable storage media may comprise authenticating a single sign-on access at a proxy server, receiving a request at the proxy server to access an application on an application server requiring authentication, accessing the application on the application server, authenticating a user to the application without additional authentication input from the user, and selectively providing a proxified session between the user and the application.