T.R | Title | User | Personal Name | Date | Lines |
---|
2794.1 | Always could do it | CHRLIE::HUSTON | | Wed Jun 02 1993 18:50 | 11 |
|
If they have bypass and/or sysprv they always could read anything
they wanted, they simply had to set default to the VMS directory
then type the files.
If you can't trust the user, take away the privs, or as Graham put
it in another note, use the "salary continuation method" (sorry
if I misquoted you Graham)
--Bob
|
2794.2 | It was in V2.4 under another name | IOSG::MAURICE | Night rolls in, my dark companion | Wed Jun 02 1993 19:14 | 5 |
| And in V2.4 the equivalent functionality was called "NEWDIR"!!
Cheers
Stuart
|
2794.3 | | KAOFS::R_OBAS | | Wed Jun 02 1993 22:17 | 8 |
| re:.1
I believe that is what I said in .0.
And I agree 100%. If you don't trust the user.... It's one of those
customers that (I am customer I am right attitude).
t.y.
|
2794.4 | There is always a way ... | BRUMMY::MARTIN::BELL | Martin Bell, NTCC, Birmingham UK | Thu Jun 03 1993 08:53 | 12 |
| Sounds like a wonderful opportunity to sell some consultancy to customise
the DRM forms to do extra checking. If written well then maybe the code
could be made into an ASSET!
Of course, it would be the *System Manager* who makes this code live,
but surely you can trust him/her ;-)
Or maybe if this is a security concious site, maybe you want to re-classify
the System Management role into an Administrator role and disable interactive
access to the ALLIN1 account?
mb
|
2794.5 | It's all down to how easy it is to be naughty | IOSG::SHOVE | Dave Shove -- REO2-G/M6 | Thu Jun 03 1993 12:26 | 10 |
| While all this is true, thre's no doubt that DRM makes it easier for a
not very skilled manager to see other users' documents.
It does sound as though it might be worth customising DRM, as .4
suggests. But the customer _must_ be made aware that this would merely
make it more difficult for the manager to see other users' stuff; it
would _not_ make it impossible. (Otherwise we could get into trouble
later).
Dave.
|
2794.6 | an update | KAOFS::M_BARNEY | Formerly Ms.Fett | Thu Jun 03 1993 22:05 | 37 |
| I've taken on Ricardo's call, and had a long chat with the customer.
I think we've both been rationalizing "our views" on this and are
coming from two opposite directions,
My view (with the help of the previous replies here)
- VMS and most things layered on it are not secure from a
privileged user.
- As long as the user has sysprv, bypass reading "private" material
within ALL-IN-1 has always been possible. Newdir in V2.3,V2.4 or
with DRM in V3.0.
- one should not give unsophisticated or untrustworthy user these privs.
- V3.0 CM has been expanded such that many many applications can be
developed within the A1 platform, and within its "privilege
jurisdiction" so that there is little need for these kind of
powerful "blanket" vms privs.
Customer's View:
- VMS privileges granted to users who are working on applications
totally outside of ALL-IN-1, but need to have access to
ALL-IN-1 for communication purposes.
- Because of DRM it is EASIER for a less-sophisticated user (with
those privs) to select and read another's mail.
- Customer's management now has the impression of a less secure
ALL-IN-1 system than they first imagined it would be.
- Why was this "security hole" not specifically mentioned in
the documentation.
- customer is surprised that this was not brought up by more of
the customer base.
Bottom line; he would like someone (read: someone to be an
official Digital Voice on this) to write up something about
this so that he can make his management understand our point
of view on this.
Volunteers? 8-)
Monica
|
2794.7 | | FORTY2::ASH | Grahame Ash @REO | Fri Jun 04 1993 13:56 | 20 |
| > <<< Note 2794.6 by KAOFS::M_BARNEY "Formerly Ms.Fett" >>>
> -< an update >-
> Customer's View:
> - VMS privileges granted to users who are working on applications
> totally outside of ALL-IN-1, but need to have access to
> ALL-IN-1 for communication purposes.
The way we've approached this on our (internal Digital) system, is that people
who need privileged accounts have 2 accounts. Possibly your customer could do
something similar - users could then have ALL-IN-1 access only from their
unprivileged account.
> - Why was this "security hole" not specifically mentioned in
> the documentation.
Historically, we've always tried to avoid documenting 'security holes'!! But
yes, perhaps users could have been warned about possible surprises.
grahame
|
2794.8 | closed the call | KAOFS::M_BARNEY | Formerly Ms.Fett | Mon Jun 07 1993 16:24 | 4 |
| I made the suggestion to him of 2 accounts (he liked that
one) and we decided that an SPR would be appropriate.
Monica
|
2794.9 | More info | SWAM2::RHODEWALT_BR | Read. Reply. Repeat. | Thu Sep 02 1993 19:45 | 2 |
| Don't miss TR's discussion of this on p. 121 of "Managing and
Programming in V3.0."
|