1. A method, comprising: receiving a set of data from a first computer over a network at a second computer, wherein the first computer authorizes modifications to a plurality of software programs being executed on the second computer; generating a calling name space translation on the second computer according to the set of data, wherein one or more original calling names associated with an original interface are translated into one or more translated calling names associated with a translated interface; translating an original software program of the plurality of software programs to obtain a translated software program according to the translated interface, wherein an implementation of a corresponding interface is not translated; receiving a request to execute the translated software program; and reverse translating the translated software program to obtain a reverse translated software program according to the original interface, wherein a translation name space of the translated interface includes a subset of at least some of the one or more original calling names, wherein the one or more original calling names in the subset are mapped to null values.