BCSC was the company that envisioned the use of an Offline RACF database to test RACF changes. As a result, we developed the RACF-Offline product. In 2007, the BCSC assets were acquired by IBM. RACF-Offline is now integrated in the IBM Security zSecure offering.

For more information about the IBM Security zSecure product and RACF-Offline, please start at
http://www-03.ibm.com/software/products/en/zsecure-admin