We have an ADFS farm with an external presence via an ADFS proxy server (located in the DMZ). Do we have to install the RSA ADFS agent on just the internal ADFS servers or install the RSA ADFS agent on the proxy servers too? Also, the ADFS servers have RSA Local Authentication Client agents installed on them as part of a standard configuration, does the RSA LAC need to be removed prior to installing the RSA ADFS agent? Thanks