RSH Consulting, Inc. offers expert advice and assistance to RACF administrators, technicians, managers, and auditors seeking to enhance the security of their IBM z/OS mainframe systems by fully exploiting all the capabilities and latest innovations in RACF. RSH's RACF security reviews and audits are unmatched for their depth and breadth, and they typically generate over 200 detailed recommendations. RSH is at the forefront of training the next generation of RACF Administrators, and our RACF Level I Administration class is the ideal first step for new RACF staff.