I think someone is going way overboard Sent from my iPhone
Sorry for the finger checks > On Mar 31, 2019, at 09:50, Phil Smith III <li...@akphs.com> wrote: > > Matthew Donald wrote: > >> I'm looking into pervasive encryption and I have a question about batch > >> temp files that I have been unable by googling. > >> > >> In order to have SMS encrypt a dataset, the dataset must be in extended > >> format, which I believe is specified in the dataclass. My question is: do > >> batch temporary datasets support extended format? Can they be encrypted > >> using pervasiv encryption? > > > > Not clear to me what the problem is that you're trying to solve by encrypting > temporary data sets. Remember what protection the whole-file encrypt provides: > > 1) Data is encrypted between the array and the CEC (the support was added for > the financial industry, which does worry about such things, especially with > remote DASD). > > 2) DFSMS admins can manipulate encrypted data sets without requiring the > ability to decrypt them. Presumably this doesn't apply, since an admin won't > be doing anything admin-ish with temporary data sets (moving, copying, etc.). > > > > Beyond those, all it's really adding is a second SAF resource on those data > sets (well, really on the key, but since you can't even open the data set > without that resource permission, same diff). So if the data sets are already > locked down properly, all you're really doing is protecting the data on the > wire between the array and the CPU. If that's a requirement, great; > otherwise, you're not achieving anything.* > > > > ...phsiii > > > > * Unless, of course, your auditors don't understand and are asking for this, > in which case what you're achieving is getting the auditors to shut up! > > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN