1. A method for modifying inter-process communications (IPC) in a mobile computing environment, the method comprising: determining a first computer memory location of an IPC function within an instance of a virtual machine, the IPC function configured to receive IPC calls from an application running on the instance of the virtual machine; configuring the instance of the virtual machine to redirect, from the IPC function, each IPC call from the application to an interception function located at a second computer memory location within the instance of the virtual machine; responsive to the interception function receiving an IPC call from the application, identifying, in a post-interception database, a set of post-interception actions corresponding to the IPC call; selecting a post-interception action from the set of post-interception actions, the post-intercept action including: invoking a method used to record policies for a set of binder interfaces; inferring transaction information including an interface operated in a transaction corresponding to the transaction parameters by inspecting a set of binder transaction parameters; and passing the transaction information to the interception function to apply the pre-defined policy; modifying, according to the post-interception action, transaction parameters to generate a modified IPC call compliant to a pre-defined policy; sending, by the interception function, the modified IPC call to the IPC function; receiving, by the interception function, a response from the IPC function; and forwarding, by the interception function, the response to the application.