Security Information & Event Management Blog | SIEM

Guest blog post, z/OS security, from Barry Schrager Part 1 of 7: System Integrity

Posted by Barry Schrager on Jun 22, 2015 7:29:00 PM

Mainframe Security Part 1: System Integrity

I’m often asked about what installations can do to maximize their data security in an IBM mainframe environment. For those that do not know me, I was one of the people who started the data security initiative in the mainframe environment when I was asked to form the SHARE Security Project in 1972. We worked together to create a series of requirements to be presented to IBM and I did that in 1974. For more details on this, see

When IBM delivered RACF in 1976, it did not meet two of the crucial requirements – protection by default and what we called algorithmic grouping of resources. 
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Topics: compliance standards, Log Management, z/OS security, system integrity, mainframe security

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