1. A method for managing mainframe events, comprising: receiving at least one mainframe event at a mainframe event server module communicatively coupled with a mainframe; converting the received at least one mainframe event to an open format; selecting a destination Security Information and Event Management (SIEM) application for the received at least one mainframe event based on a set of rules; identifying a format associated with the selected destination SIEM application; and transmitting the at least one mainframe event in the identified format from the mainframe event server module to the selected destination SIEM application.