John,

I read the doc. It describes ACF2 coverage for UADS functionality. But what
happens if ACF2 refuses to start? In RACF, the UADS dataset is saved in
RCVTUADS. I looked at ACCVT mapping macro and there is no such field.

ITschak

*| **Itschak Mugzach | Director | SecuriTeam Software **|** IronSphere
Platform* *|* *Information Security Continuous Monitoring for Z/OS, zLinux
and IBM I **|  *

*|* *Email**: [email protected] **|* *Mob**: +972 522 986404 **|*
*Skype**: ItschakMugzach **|* *Web**: www.Securiteam.co.il  **|*





On Wed, Mar 3, 2021 at 8:47 PM John Lock <[email protected]> wrote:

> Some ancient info here .......
>
> http://vtda.org/docs/computing/IBM/Mainframe/MainframeSecurity/198501_Access%20Control%20Facility%20General%20Information%20Manual.pdf
>
>
> On Wed, Mar 3, 2021 at 13:40 Itschak Mugzach <
> [email protected]> wrote:
>
> > UADS is in a bypass state. However, I still wonder what happens if ACF2
> > fails to start and we need to authenticate with UADS. Where is the UADS
> > dataset name saved? I don't think we can access the MSTRJCL data area (I
> > don;r think it is documented anywhere).
> >
> > *| **Itschak Mugzach | Director | SecuriTeam Software **|** IronSphere
> > Platform* *|* *Information Security Continuous Monitoring for Z/OS,
> zLinux
> > and IBM I **|  *
> >
> > *|* *Email**: [email protected] **|* *Mob**: +972 522 986404
> **|*
> > *Skype**: ItschakMugzach **|* *Web**: www.Securiteam.co.il  **|*
> >
> >
> >
> >
> >
> > On Wed, Mar 3, 2021 at 8:19 PM Jeremy Nicoll <
> > [email protected]>
> > wrote:
> >
> > > On Wed, 3 Mar 2021, at 17:11, ITschak Mugzach wrote:
> > > > I looked at RCVT in an ACF2 system, but the RCVTUADS is nullified.
> How
> > > can
> > > > I locate the active UADS in this case?
> > >
> > > What would a UADS be used for on such a system?
> > >
> > > Wouldn't everything user-related be under ACF2 control?
> > >
> > > --
> > > Jeremy Nicoll - my opinions are my own.
> > >
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