This part is an introduction to CICS® security. It explains at a high level
how you can use the facilities provided by RACF® to make your CICS systems, and the resources in those
systems, secure against unauthorized access.
Security facilities in CICS
CICS provides
a number of facilities that protect your resources against unauthorized access.
RACF facilities
CICS uses
a number of RACF facilities
in order to protect its resources.