Resource Access Control Facility (RACF)
Mainframe
Resource Access Control Facility, or RACF, provides the tools to help the installation manage access to critical resources.
“Z/OS Basic Skills.” Ibm.com, 28 June 2023, https://www.ibm.com/support/knowledgecenter/zosbasics/com.ibm.zos.zsecurity/zsecc_042.htm. Accessed 16 July 2025.