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Disabling File Protection on W2K SP4

 
 
BertieBigBollox@gmail.com
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      25th Aug 2006
I know that on Windows 2000 versions later than SP2 its not as simple
as just setting the SFC registry key....

I've got instructions on how to hexedit the sfc.dll in order to disable
it for SP2 but I've got SP4 on my system.

Is it possible to disable on SP4?

Reason is we clampdown PCs for security reasons, removing things such
as regedit.exe etc.... Unfortnately, at the moment SFC puts them back
after you delete them !!!!

 
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John John
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      25th Aug 2006
It's not a recommended procedure and doing so will actually make your
pc's less secure! All kinds of virus and malware or rogue applications
will be able to replace system files wily-nilly! Why not control access
to these applications with GPO? Also, I think (?) you can remove the
copies of the files in the dll cache and then SFP will have no files to
replace the ones you delete in the System or System32 folders, but that
needs to be confirmed or researched further.

John

(E-Mail Removed) wrote:

> I know that on Windows 2000 versions later than SP2 its not as simple
> as just setting the SFC registry key....
>
> I've got instructions on how to hexedit the sfc.dll in order to disable
> it for SP2 but I've got SP4 on my system.
>
> Is it possible to disable on SP4?
>
> Reason is we clampdown PCs for security reasons, removing things such
> as regedit.exe etc.... Unfortnately, at the moment SFC puts them back
> after you delete them !!!!
>


 
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BertieBigBollox@gmail.com
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      25th Aug 2006
> It's not a recommended procedure and doing so will actually make your
> pc's less secure! All kinds of virus and malware or rogue applications
> will be able to replace system files wily-nilly! Why not control access
> to these applications with GPO? Also, I think (?) you can remove the
> copies of the files in the dll cache and then SFP will have no files to
> replace the ones you delete in the System or System32 folders, but that
> needs to be confirmed or researched further.


They actually live in a closed environment so no danger of viruses
etc...

Where is the dllcache directory located? Cant find it...

 
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Dave Patrick
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      25th Aug 2006
%systemroot%\system32\dllcache

--

Regards,

Dave Patrick ....Please no email replies - reply in newsgroup.
Microsoft Certified Professional
Microsoft MVP [Windows]
http://www.microsoft.com/protect

<(E-Mail Removed)> wrote:
|> It's not a recommended procedure and doing so will actually make your
| > pc's less secure! All kinds of virus and malware or rogue applications
| > will be able to replace system files wily-nilly! Why not control access
| > to these applications with GPO? Also, I think (?) you can remove the
| > copies of the files in the dll cache and then SFP will have no files to
| > replace the ones you delete in the System or System32 folders, but that
| > needs to be confirmed or researched further.
|
| They actually live in a closed environment so no danger of viruses
| etc...
|
| Where is the dllcache directory located? Cant find it...
|


 
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John John
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      25th Aug 2006
C:\WINNT\system32\dllcache As I said earlier I am not 100% sure on how
Windows will handle file deletions or file renames in the dll cache, up
to you to find out.

Also, if you wish to continue with SFP disable:
http://www.winguides.com/registry/display.php/790

Consider that with SFP disabled even installing a perfectly valid
software package could result in system files being overwritten.

John

(E-Mail Removed) wrote:

>>It's not a recommended procedure and doing so will actually make your
>>pc's less secure! All kinds of virus and malware or rogue applications
>>will be able to replace system files wily-nilly! Why not control access
>>to these applications with GPO? Also, I think (?) you can remove the
>>copies of the files in the dll cache and then SFP will have no files to
>>replace the ones you delete in the System or System32 folders, but that
>>needs to be confirmed or researched further.

>
>
> They actually live in a closed environment so no danger of viruses
> etc...
>
> Where is the dllcache directory located? Cant find it...
>

 
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Dave Patrick
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      25th Aug 2006
Maybe empty the folder and set SfcQuota to 0. As long as users don't have
access to the CD-Rom

http://www.microsoft.com/technet/pro....mspx?mfr=true

Also I don't think Windows File Protection Feature can run for non-admins.

--

Regards,

Dave Patrick ....Please no email replies - reply in newsgroup.
Microsoft Certified Professional
Microsoft MVP [Windows]
http://www.microsoft.com/protect

"John John" wrote:
| C:\WINNT\system32\dllcache As I said earlier I am not 100% sure on how
| Windows will handle file deletions or file renames in the dll cache, up
| to you to find out.
|
| Also, if you wish to continue with SFP disable:
| http://www.winguides.com/registry/display.php/790
|
| Consider that with SFP disabled even installing a perfectly valid
| software package could result in system files being overwritten.
|
| John


 
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Steve Parry
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Posts: n/a
 
      25th Aug 2006
(E-Mail Removed) wrote:
> I know that on Windows 2000 versions later than SP2 its not as simple
> as just setting the SFC registry key....
>
> I've got instructions on how to hexedit the sfc.dll in order to disable
> it for SP2 but I've got SP4 on my system.
>
> Is it possible to disable on SP4?
>
> Reason is we clampdown PCs for security reasons, removing things such
> as regedit.exe etc.... Unfortnately, at the moment SFC puts them back
> after you delete them !!!!


http://www.microsoft.com/whdc/winlog...wfp.mspx#ENAAC

any help?


--
Steve Parry BA(Hons) MCP

http://www.gwynfryn.co.uk


 
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Dave Patrick
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      25th Aug 2006
Doesn't work since the OS has been service packed.

--

Regards,

Dave Patrick ....Please no email replies - reply in newsgroup.
Microsoft Certified Professional
Microsoft MVP [Windows]
http://www.microsoft.com/protect

"Steve Parry" wrote:
| http://www.microsoft.com/whdc/winlog...wfp.mspx#ENAAC
|
| any help?
|
|
| --
| Steve Parry BA(Hons) MCP
|
| http://www.gwynfryn.co.uk
|
|


 
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BertieBigBollox@gmail.com
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      29th Aug 2006

Dave Patrick wrote:
> Doesn't work since the OS has been service packed.
>


Yep. Thats the problem...

 
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