I would suspect that it exposes potential attack vectors for the system.  
Ideally the system should be secure but loose lips sink ships.

Matt Hogstrom
m...@hogstrom.org

“To my Ph.D. supervisor, for whom no thanks is too much.”

> On Feb 3, 2022, at 6:12 PM, Farley, Peter x23353 
> <0000031df298a9da-dmarc-requ...@listserv.ua.edu> wrote:
> 
> I'll be the first to admit that I know just enough of what is in SYS1.PARMLIB 
> to be dangerous, BUT . . .
> 
> What information could possibly be gleaned from reading PARMLIB that would 
> require a knowledgeable auditor to insist on restricting read access (other 
> than security by obscurity and sysprog/auditor job security)?
> 
> Just curious, I don't plan on hacking anything.


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