RACF is an add-on software product that provides basic security for a mainframe system (examples of other security software packages include ACF2 and Top Secret, both from Computer Associates). RACF protects resources by granting access only to authorized users of the protected resources.

IBM Resource Access Control Facility (RACF®) for z/OS® 通过资源管理器做出访问控制决策，从而保护您的大型机资源。 只允许授权用户访问，可确保数据安全无虞。 RACF 使用密码、密 …

•RACF has a high-performance index which allows RACF to quickly find the RBA of any profile in the RACF data set so that the data in the profile can be read •Each RACF data set has its own index structure •The index blocks point to data blocks which contain the actual profile data •The ICB ties the index components together

2011年10月10日 · 每个RACF的组均有一个相应的组安全档（Group profile），作为一种安全档，它也必须有一个Group作为其所有者。 当一个组的所有者是一个组时，这个所有者组必须是其前驱组。

It contains an introduction to RACF, including sections that guide the user through basic security tasks. This document is for general users who need to use RACF to protect their own data sets or general resources, and for users responsible for the security of group data sets. You can use either panels or commands to perform these tasks.

To help you to audit access control and accountability, RACF provides: v Logging routines that record the information you require v Audit control functions that enable you to specify the information RACF is to record (or log) v The RACF SMF data unload utility, which converts SMF records into formats which can be used by a relational database ...

RACF determines whether a user is authorized to access a resource at the requested level of access (e.g., READ) based on resource profiles defined in its database

Resource Access Control Facility (RACF) is an IBM software security product that provides access control and auditing functions for the z/OS and z/VM operating systems. [1] RACF was introduced in 1976. [2] Originally called RACF it was renamed to z/OS Security Server (RACF), although many mainframe professionals still refer to it as RACF. [3]

IBM RACF for z/OS enables the protection of your mainframe resources by making access control decisions through resource managers. Granting access to only authorized users keeps your …

2024年3月12日 · RACF, the Resource Access Control Facility, is a security management product developed by IBM for mainframe environments that run the z/OS operating system. RACF is designed to offer comprehensive security controls, access management, and auditing capabilities to safeguard resources and data on IBM mainframes.