This document discusses how to configure Mule ESB to run in FIPS 140-2 compliant mode. There are two requirements - installing a certified cryptography module in the Java environment and adjusting Mule ESB settings to run in FIPS security mode. It assumes familiarity with FIPS 140-2 and having obtained a certified security module. It provides examples of setting up RSA's BSAFE JCE provider in the Java environment and updating the Mule wrapper configuration file to run Mule in FIPS security mode.