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date: Thu, 31 Jul 2008 11:56:11 -0700,
group: microsoft.public.access.security
back
Re: Access 03 Security
"Monty" wrote in message
news:6C3DFF55-6CF7-4182-A037-D128D1DFA7BD@microsoft.com...
>I have searched from head to toe and can't find an answer in this aor any
> other forum.
>
> I'm trying to secure an Access 03 database on a corporate wide network.
> Some use the program in English, some use French. The DB is split into FE
> and BE, both secured by the same Workgroup File. I have disabled the
> Admin/Administrateur & Users/Usagées permissions, ownerships, admin
> privilages etc.... I have set up the User Groups and Accounts with no
> problems. The problem is that the file is accessible on the network to
> all
> that want it. Whenever someone opens either the FE or BE without the
> using
> the prescribed Workgroup file, they have full access to the DB.
I'm sorry, but that *does* mean there are problems. You may think you have
setup security properly, however you have missed a step. It's a good test
to see if you've secured it properly, by attempting to open the secure mdb
while using (joined) to the standard system.mdw that ships with Access. If
you can even open the mdb, then you didn't secure it properly. It's likely
that the 'Admin' user still owns the database object; since that user is
common to every mdw file, anyone using any mdw can open the mdb.
> It's as if
> the computer is creating a new admin file evertime and overriding my
> security
> efforts. Once the Workgroup file is mapped THEN the ULS kicks in and
> works
> well. In essence, it's harder for assigned users to access the DB then
> unauthorised people....go figure. I'm at a loss as to what to do and how
> to
> fix this.
Once you have it secured properly, then only those using the proper mdw file
will be able to get in. Instead of joining them to your secure mdw, leave
them joined to system.mdw and provide a desktop shortcut to open the FE.
Its target would look like...
"path to msaccess.exe" "path to FE.mdb" /wrkgrp "path to secure mdw on
server"
--
Joan Wild
Microsoft Access MVP
date: Thu, 31 Jul 2008 17:23:53 -0400
author: Joan Wild
Re: Access 03 Security
Graham, I read your article (after reading about 5 others) and something
clicked. I've been trying to secure my database for the past 3 days and the
problem I'm having is that is I run it from the shortcut with the target
C:\.........ACCESS.EXE" "C:\My Documents........my database" /wrkgrp
"O:.......wrkgrp.mdw"
It opens with security; however, if I go to My documents thru the windows
explorer and click on my database, it will open under the default mdw file
and that does not have securities.
What clicked and I hope this is my misunderstanding, on your article, under
"Controlling and Viewing which MDW is in use" - "Start Access with Different
Wrokgroup file" You say: "...you can start Access with a Command line that
specifies to use a different MDW instead." IS there somewhere besides the
desktop shortcut that I can place this command line? To me is seems that it
would have to be in the database itself somewhere where it would be run upon
opening the database. How else will the wkjgrp.mdw get activated if a person
clicks it from the Windows Explorer File????
"Graham Wideman [Visio MVP]" wrote:
> Hi Monty,
>
> You might also find this article helpful:
>
> http://grahamwideman.com/gw/tech/access/accesssec/index.htm
>
> Graham
>
> --
> ---------------------------------------------------
> Graham Wideman
> ---------------------------------------------------
> Book/Tools:
> Visio 2003 Developer's Survival Pack
> Resources for programmable diagramming at:
> http://www.diagramantics.com
>
> "Joan Wild" wrote in message
> news:uvg58O18IHA.4608@TK2MSFTNGP06.phx.gbl...
> > "Monty" wrote in message
> > news:6C3DFF55-6CF7-4182-A037-D128D1DFA7BD@microsoft.com...
> >>I have searched from head to toe and can't find an answer in this aor any
> >> other forum.
> >>
> >> I'm trying to secure an Access 03 database on a corporate wide network.
> >> Some use the program in English, some use French. The DB is split into
> >> FE
> >> and BE, both secured by the same Workgroup File. I have disabled the
> >> Admin/Administrateur & Users/Usagées permissions, ownerships, admin
> >> privilages etc.... I have set up the User Groups and Accounts with no
> >> problems. The problem is that the file is accessible on the network to
> >> all
> >> that want it. Whenever someone opens either the FE or BE without the
> >> using
> >> the prescribed Workgroup file, they have full access to the DB.
>
>
>
date: Fri, 15 Aug 2008 14:58:02 -0700
author: MFSCLARK
Re: Access 03 Security
"MFSCLARK" wrote in message
news:5DC48D33-29F4-4933-9D7E-2631F101C73A@microsoft.com...
> It opens with security; however, if I go to My documents thru the windows
> explorer and click on my database, it will open under the default mdw file
> and that does not have securities.
If that's the case, then you missed a step in securing the mdb. You
shouldn't be able to even open the mdb using system.mdw.
> What clicked and I hope this is my misunderstanding, on your article,
> under
> "Controlling and Viewing which MDW is in use" - "Start Access with
> Different
> Wrokgroup file" You say: "...you can start Access with a Command line
> that
> specifies to use a different MDW instead." IS there somewhere besides
> the
> desktop shortcut that I can place this command line?
No
> To me is seems that it
> would have to be in the database itself somewhere where it would be run
> upon
> opening the database.
No, the mdw is tied to a session of Access, not a database. You can setup
security such that a database can be used with a number of mdw files; and
you can have many databases that will open using one mdw file.
Access always uses security. It ships with a mdw named system.mdw that is
used for every session. You are silently logged in as 'Admin' using this
mdw for unsecure sessions. Access always has some mdw that is set as the
default one to use (that would be in effect if you just opened Access, or
opened a mdb file from Windows Explorer). You can change the default via
the workgroup administrator, or you can use a desktop shortcut with the
/wrkgrp switch to override the default *for just that session* of Access.
Once you've opened a session of Access using a secure mdw, you can open any
number of mdb files during that session, and you're still using the secure
mdw.
>How else will the wkjgrp.mdw get activated if a person
> clicks it from the Windows Explorer File????
Your choice is to use/distribute a desktop shortcut, or change each
computer's default mdw to your secure mdw. The former is preferred, since
users likely have unsecured databases and if you join them by default to
your secure mdw, they'd get a login prompt for every session of Access.
--
Joan Wild
Microsoft Access MVP
date: Sat, 16 Aug 2008 08:36:16 -0400
author: Joan Wild
Re: Access 03 Security
I'm using this setup to give specific security permissions to certain users
of a DB on a corp shared drive. How ever i am finding some difficulty trying
to import data from queries into excel with this security format.
Please advise.
Thanks,
Larry
"Joan Wild" wrote:
> "MFSCLARK" wrote in message
> news:5DC48D33-29F4-4933-9D7E-2631F101C73A@microsoft.com...
> > It opens with security; however, if I go to My documents thru the windows
> > explorer and click on my database, it will open under the default mdw file
> > and that does not have securities.
>
> If that's the case, then you missed a step in securing the mdb. You
> shouldn't be able to even open the mdb using system.mdw.
>
> > What clicked and I hope this is my misunderstanding, on your article,
> > under
> > "Controlling and Viewing which MDW is in use" - "Start Access with
> > Different
> > Wrokgroup file" You say: "...you can start Access with a Command line
> > that
> > specifies to use a different MDW instead." IS there somewhere besides
> > the
> > desktop shortcut that I can place this command line?
>
> No
>
> > To me is seems that it
> > would have to be in the database itself somewhere where it would be run
> > upon
> > opening the database.
>
> No, the mdw is tied to a session of Access, not a database. You can setup
> security such that a database can be used with a number of mdw files; and
> you can have many databases that will open using one mdw file.
>
> Access always uses security. It ships with a mdw named system.mdw that is
> used for every session. You are silently logged in as 'Admin' using this
> mdw for unsecure sessions. Access always has some mdw that is set as the
> default one to use (that would be in effect if you just opened Access, or
> opened a mdb file from Windows Explorer). You can change the default via
> the workgroup administrator, or you can use a desktop shortcut with the
> /wrkgrp switch to override the default *for just that session* of Access.
> Once you've opened a session of Access using a secure mdw, you can open any
> number of mdb files during that session, and you're still using the secure
> mdw.
>
> >How else will the wkjgrp.mdw get activated if a person
> > clicks it from the Windows Explorer File????
>
> Your choice is to use/distribute a desktop shortcut, or change each
> computer's default mdw to your secure mdw. The former is preferred, since
> users likely have unsecured databases and if you join them by default to
> your secure mdw, they'd get a login prompt for every session of Access.
>
> --
> Joan Wild
> Microsoft Access MVP
>
>
date: Wed, 15 Oct 2008 10:00:11 -0700
author: Larry
Re: Access 03 Security
Sorry I should elaborate a little more. I'm unable to log into the db
through excel to import data using the data>import data command in excel.
When i try to open it, excel seems unable to associate it to the correct mdw
file.
"Larry" wrote:
> I'm using this setup to give specific security permissions to certain users
> of a DB on a corp shared drive. How ever i am finding some difficulty trying
> to import data from queries into excel with this security format.
>
> Please advise.
>
> Thanks,
> Larry
>
> "Joan Wild" wrote:
>
> > "MFSCLARK" wrote in message
> > news:5DC48D33-29F4-4933-9D7E-2631F101C73A@microsoft.com...
> > > It opens with security; however, if I go to My documents thru the windows
> > > explorer and click on my database, it will open under the default mdw file
> > > and that does not have securities.
> >
> > If that's the case, then you missed a step in securing the mdb. You
> > shouldn't be able to even open the mdb using system.mdw.
> >
> > > What clicked and I hope this is my misunderstanding, on your article,
> > > under
> > > "Controlling and Viewing which MDW is in use" - "Start Access with
> > > Different
> > > Wrokgroup file" You say: "...you can start Access with a Command line
> > > that
> > > specifies to use a different MDW instead." IS there somewhere besides
> > > the
> > > desktop shortcut that I can place this command line?
> >
> > No
> >
> > > To me is seems that it
> > > would have to be in the database itself somewhere where it would be run
> > > upon
> > > opening the database.
> >
> > No, the mdw is tied to a session of Access, not a database. You can setup
> > security such that a database can be used with a number of mdw files; and
> > you can have many databases that will open using one mdw file.
> >
> > Access always uses security. It ships with a mdw named system.mdw that is
> > used for every session. You are silently logged in as 'Admin' using this
> > mdw for unsecure sessions. Access always has some mdw that is set as the
> > default one to use (that would be in effect if you just opened Access, or
> > opened a mdb file from Windows Explorer). You can change the default via
> > the workgroup administrator, or you can use a desktop shortcut with the
> > /wrkgrp switch to override the default *for just that session* of Access.
> > Once you've opened a session of Access using a secure mdw, you can open any
> > number of mdb files during that session, and you're still using the secure
> > mdw.
> >
> > >How else will the wkjgrp.mdw get activated if a person
> > > clicks it from the Windows Explorer File????
> >
> > Your choice is to use/distribute a desktop shortcut, or change each
> > computer's default mdw to your secure mdw. The former is preferred, since
> > users likely have unsecured databases and if you join them by default to
> > your secure mdw, they'd get a login prompt for every session of Access.
> >
> > --
> > Joan Wild
> > Microsoft Access MVP
> >
> >
date: Wed, 15 Oct 2008 10:03:11 -0700
author: Larry
Re: Access 03 Security
I'm going from memory here, but from Excel I believe you setup a query using
MS Query - during the setup of that, you have the option of specifying a
system file (mdw) and username/password.
I think you'll find it easier to export from Access to Excel rather than the
other way. The user would already be authenticated within Access and have
no problem exporting to Excel. (Tools, Office Links, Analyze with Excel).
--
Joan Wild
Microsoft Access MVP
"Larry" wrote in message
news:CF5C8DE3-7F86-4A4A-815B-DE6FFAEF417F@microsoft.com...
> Sorry I should elaborate a little more. I'm unable to log into the db
> through excel to import data using the data>import data command in excel.
>
> When i try to open it, excel seems unable to associate it to the correct
> mdw
> file.
>
> "Larry" wrote:
>
>> I'm using this setup to give specific security permissions to certain
>> users
>> of a DB on a corp shared drive. How ever i am finding some difficulty
>> trying
>> to import data from queries into excel with this security format.
>>
>> Please advise.
>>
>> Thanks,
>> Larry
>>
>> "Joan Wild" wrote:
>>
>> > "MFSCLARK" wrote in message
>> > news:5DC48D33-29F4-4933-9D7E-2631F101C73A@microsoft.com...
>> > > It opens with security; however, if I go to My documents thru the
>> > > windows
>> > > explorer and click on my database, it will open under the default mdw
>> > > file
>> > > and that does not have securities.
>> >
>> > If that's the case, then you missed a step in securing the mdb. You
>> > shouldn't be able to even open the mdb using system.mdw.
>> >
>> > > What clicked and I hope this is my misunderstanding, on your article,
>> > > under
>> > > "Controlling and Viewing which MDW is in use" - "Start Access with
>> > > Different
>> > > Wrokgroup file" You say: "...you can start Access with a Command
>> > > line
>> > > that
>> > > specifies to use a different MDW instead." IS there somewhere
>> > > besides
>> > > the
>> > > desktop shortcut that I can place this command line?
>> >
>> > No
>> >
>> > > To me is seems that it
>> > > would have to be in the database itself somewhere where it would be
>> > > run
>> > > upon
>> > > opening the database.
>> >
>> > No, the mdw is tied to a session of Access, not a database. You can
>> > setup
>> > security such that a database can be used with a number of mdw files;
>> > and
>> > you can have many databases that will open using one mdw file.
>> >
>> > Access always uses security. It ships with a mdw named system.mdw that
>> > is
>> > used for every session. You are silently logged in as 'Admin' using
>> > this
>> > mdw for unsecure sessions. Access always has some mdw that is set as
>> > the
>> > default one to use (that would be in effect if you just opened Access,
>> > or
>> > opened a mdb file from Windows Explorer). You can change the default
>> > via
>> > the workgroup administrator, or you can use a desktop shortcut with the
>> > /wrkgrp switch to override the default *for just that session* of
>> > Access.
>> > Once you've opened a session of Access using a secure mdw, you can open
>> > any
>> > number of mdb files during that session, and you're still using the
>> > secure
>> > mdw.
>> >
>> > >How else will the wkjgrp.mdw get activated if a person
>> > > clicks it from the Windows Explorer File????
>> >
>> > Your choice is to use/distribute a desktop shortcut, or change each
>> > computer's default mdw to your secure mdw. The former is preferred,
>> > since
>> > users likely have unsecured databases and if you join them by default
>> > to
>> > your secure mdw, they'd get a login prompt for every session of Access.
>> >
>> > --
>> > Joan Wild
>> > Microsoft Access MVP
>> >
>> >
date: Wed, 15 Oct 2008 16:31:01 -0400
author: Joan Wild
Re: Access 03 Security
Ok I got it working! Thanks for your help Joan.
For anyone else posing this issue I had to go through Data > Import external
Data > New Database Query.
- Click on New Data Source
- Create a name for it in Excel and select MS Access for the driver.
- Click Connect
- Select your Access DB
- In the System Database area click on the database radio button
- Click the System Database button and select your MDW file.
- click on advanced to input your login info for the DB
And your all set!
I elected to pull the data from access through excel instead of pushing the
data out of access to excel because this data will need to be updated daily
or more. Excel has the ability to rerun the needed queries and add or update
cells as needed with in its current format. If i were to push it from access
then there would be alot more manual labor on my part to keep the spread
sheet organized and calculating the data correctly.
"Joan Wild" wrote:
> I'm going from memory here, but from Excel I believe you setup a query using
> MS Query - during the setup of that, you have the option of specifying a
> system file (mdw) and username/password.
>
> I think you'll find it easier to export from Access to Excel rather than the
> other way. The user would already be authenticated within Access and have
> no problem exporting to Excel. (Tools, Office Links, Analyze with Excel).
>
> --
> Joan Wild
> Microsoft Access MVP
> "Larry" wrote in message
> news:CF5C8DE3-7F86-4A4A-815B-DE6FFAEF417F@microsoft.com...
> > Sorry I should elaborate a little more. I'm unable to log into the db
> > through excel to import data using the data>import data command in excel.
> >
> > When i try to open it, excel seems unable to associate it to the correct
> > mdw
> > file.
> >
> > "Larry" wrote:
> >
> >> I'm using this setup to give specific security permissions to certain
> >> users
> >> of a DB on a corp shared drive. How ever i am finding some difficulty
> >> trying
> >> to import data from queries into excel with this security format.
> >>
> >> Please advise.
> >>
> >> Thanks,
> >> Larry
> >>
> >> "Joan Wild" wrote:
> >>
> >> > "MFSCLARK" wrote in message
> >> > news:5DC48D33-29F4-4933-9D7E-2631F101C73A@microsoft.com...
> >> > > It opens with security; however, if I go to My documents thru the
> >> > > windows
> >> > > explorer and click on my database, it will open under the default mdw
> >> > > file
> >> > > and that does not have securities.
> >> >
> >> > If that's the case, then you missed a step in securing the mdb. You
> >> > shouldn't be able to even open the mdb using system.mdw.
> >> >
> >> > > What clicked and I hope this is my misunderstanding, on your article,
> >> > > under
> >> > > "Controlling and Viewing which MDW is in use" - "Start Access with
> >> > > Different
> >> > > Wrokgroup file" You say: "...you can start Access with a Command
> >> > > line
> >> > > that
> >> > > specifies to use a different MDW instead." IS there somewhere
> >> > > besides
> >> > > the
> >> > > desktop shortcut that I can place this command line?
> >> >
> >> > No
> >> >
> >> > > To me is seems that it
> >> > > would have to be in the database itself somewhere where it would be
> >> > > run
> >> > > upon
> >> > > opening the database.
> >> >
> >> > No, the mdw is tied to a session of Access, not a database. You can
> >> > setup
> >> > security such that a database can be used with a number of mdw files;
> >> > and
> >> > you can have many databases that will open using one mdw file.
> >> >
> >> > Access always uses security. It ships with a mdw named system.mdw that
> >> > is
> >> > used for every session. You are silently logged in as 'Admin' using
> >> > this
> >> > mdw for unsecure sessions. Access always has some mdw that is set as
> >> > the
> >> > default one to use (that would be in effect if you just opened Access,
> >> > or
> >> > opened a mdb file from Windows Explorer). You can change the default
> >> > via
> >> > the workgroup administrator, or you can use a desktop shortcut with the
> >> > /wrkgrp switch to override the default *for just that session* of
> >> > Access.
> >> > Once you've opened a session of Access using a secure mdw, you can open
> >> > any
> >> > number of mdb files during that session, and you're still using the
> >> > secure
> >> > mdw.
> >> >
> >> > >How else will the wkjgrp.mdw get activated if a person
> >> > > clicks it from the Windows Explorer File????
> >> >
> >> > Your choice is to use/distribute a desktop shortcut, or change each
> >> > computer's default mdw to your secure mdw. The former is preferred,
> >> > since
> >> > users likely have unsecured databases and if you join them by default
> >> > to
> >> > your secure mdw, they'd get a login prompt for every session of Access.
> >> >
> >> > --
> >> > Joan Wild
> >> > Microsoft Access MVP
> >> >
> >> >
>
>
date: Thu, 16 Oct 2008 06:50:02 -0700
author: Larry
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