I was at a Microsoft seminar a year or two ago that covered laptop or remote
user access security and how Windows Server and other Micorosoft technologies
could be used to control remote user access to business LAN.

They talked about being able to set up VPN access to LAN and being able to
scan remote user laptop/desktop to verify whether it's patches and updates
were up to date and if they were the remote user was allowed into LAN if if
they were not up to date then the remote user was "quarantined" and not
allowed access to the LAN until it was updated and then allowed into LAN.

What is required to do this and is there any documentation on how to set
this up?

Thanks,
Jose

Re: Remote User "Quarantine" and access control by Steven

Steven
Thu May 18 11:58:43 CDT 2006

I have not used it myself but the link below should get you started on what
it takes. From what I understand writing the scripts needed can be the
challenging part to check for all the various antivirus programs. The
article does have some sample scripts to get you started and if you Google
you may be able to find more. --- Steve

Implementing Quarantine Services with Microsoft Virtual Private Network
Planning Guide
http://www.microsoft.com/technet/security/prodtech/windowsserver2003/quarantineservices/default.mspx
http://www.microsoft.com/downloads/details.aspx?FamilyID=a290f2ee-0b55-491e-bc4c-8161671b2462&displaylang=en
--- sample scripts

"Jose" <Jose@discussions.microsoft.com> wrote in message
news:617A9155-4ADA-4657-9DFC-B3A728824C9B@microsoft.com...
>I was at a Microsoft seminar a year or two ago that covered laptop or
>remote
> user access security and how Windows Server and other Micorosoft
> technologies
> could be used to control remote user access to business LAN.
>
> They talked about being able to set up VPN access to LAN and being able to
> scan remote user laptop/desktop to verify whether it's patches and updates
> were up to date and if they were the remote user was allowed into LAN if
> if
> they were not up to date then the remote user was "quarantined" and not
> allowed access to the LAN until it was updated and then allowed into LAN.
>
> What is required to do this and is there any documentation on how to set
> this up?
>
> Thanks,
> Jose



Re: Remote User "Quarantine" and access control by Patrick

Patrick
Wed May 24 22:55:55 CDT 2006

"Steven L Umbach" <n9rou@n0-spam-for-me-comcast.net> wrote in message
news:%23MtiRxpeGHA.968@TK2MSFTNGP04.phx.gbl...
>I have not used it myself but the link below should get you started on what
>it takes. From what I understand writing the scripts needed can be the
>challenging part to check for all the various antivirus programs. The
>article does have some sample scripts to get you started and if you Google
>you may be able to find more. --- Steve
>
> Implementing Quarantine Services with Microsoft Virtual Private Network
> Planning Guide
> http://www.microsoft.com/technet/security/prodtech/windowsserver2003/quarantineservices/default.mspx
> http://www.microsoft.com/downloads/details.aspx?FamilyID=a290f2ee-0b55-491e-bc4c-8161671b2462&displaylang=en
> --- sample scripts
>
> "Jose" <Jose@discussions.microsoft.com> wrote in message
> news:617A9155-4ADA-4657-9DFC-B3A728824C9B@microsoft.com...
>>I was at a Microsoft seminar a year or two ago that covered laptop or
>>remote
>> user access security and how Windows Server and other Micorosoft
>> technologies
>> could be used to control remote user access to business LAN.
>>
>> They talked about being able to set up VPN access to LAN and being able
>> to
>> scan remote user laptop/desktop to verify whether it's patches and
>> updates
>> were up to date and if they were the remote user was allowed into LAN if
>> if
>> they were not up to date then the remote user was "quarantined" and not
>> allowed access to the LAN until it was updated and then allowed into LAN.
>>
>> What is required to do this and is there any documentation on how to set
>> this up?
>>
>> Thanks,
>> Jose
>
>


Could you write a script that quarantines the laptop until MBSA scans it?
If it's a company laptop, you could implement a policy that they have to
install (or keep) the necessary files for MBSA to scan the laptop. If it's
a personal laptop, IMVHO, it has no business even being on the company
network, so that makes the job even easier.

After MBSA runs, and verifies whether or not the updates are installed, you
can either un-quarantine or keep it in quarantine based on the results.


--
Patrick Dickey
Smile... Someone out there cares deeply for you.
http://www.pats-computer-solutions.com
http://www.microsoft.com/protect
http://update.microsoft.com


Re: Remote User "Quarantine" and access control by Steven

Steven
Thu May 25 10:57:52 CDT 2006

I don't believe that is yet possible. Currently my understanding is the
script must check for the updates you are looking for referencing a text
file that contains the list. The link below is another one I found on how it
works that may be of interest and below that is a sample .vbs file from
Microsoft for checking for updates. --- Steve

http://www.microsoft.com/technet/community/columns/cableguy/cg0203.mspx

'
*****************************************************************************
' SAMPLE SCRIPT - CheckHotFixes.vbs
'
*****************************************************************************
' Description - This Script finds if any critical OS updates (Hot Fixes)
' are missing on the Client machine or not.
' Administrator is required to provide a list of Hot Fixes
mandated
' to be installed on the Client Machine in order to remove it
from
' Quarantine. <refer the file: HotFixIdList.txt>
' Format for specifying the Hot Fixes in the Text file:
' <HotFix Id 1>
' <HotFix Id 2>
' ...
' * This list of required Hotfixes can either be packaged with
the
' * CM profile (along with other script files) OR it can be
made
' * downloadable from a server share at execution time.
' * Admin must make provisions to update this list of required
' * Hotfixes regularly.
'
' Supported Operating Systems -
' Windows 2000
' Windows 2000 Advanced Server
' Windows 2000 Professional Edition
' Windows 2000 Server
' Windows Server 2003
' Windows XP
' Windows XP Service Pack 2
'
' Usage - CheckHotFixes.vbs <filename>
' where filename is the file listing the Hot-Fix-ID
of all
' the Hot Fixes mandated
'
' Returns - 0 - If all requisite Hot Fixes are installed
' 1 - If one or more requisite Hot Fixes are missing
' 2 - Filename Not specified
' 3 - File Not Found
'
' Copyright © Microsoft Corporation. All rights reserved
'
***************************************************************************
Option Explicit

Dim sInstalledQFE(40), sReqdQFE(40)
Dim sintMaxInstalled, sintMaxReqd
Dim strFile

'
****************************************************************************
' Function - FindInstalledQFE
' Description - Reads the Registry and stores the list of installed
' QFEs/ Hotfixes in an array
' Returns - 1 : If unable to determine the installed QFEs/ Hot Fixes on
the
' Client machine
'
****************************************************************************

Sub FindInstalledQFE()
On Error Resume Next
Dim oReg
Dim strComputer
Dim subkey
Dim arrSubKeys
Dim strKeyPath

const HKEY_LOCAL_MACHINE = &H80000002

strComputer = "."

Set oReg=GetObject("winmgmts:{impersonationLevel=impersonate}!\\" &
strComputer & "\root\default:StdRegProv")
If (Not IsObject(oReg)) Then
WScript.Echo("Unable to retrieve Reg Prov object")
WScript.Quit (1)
End If

strKeyPath = "SOFTWARE\Microsoft\Windows NT\CurrentVersion\HotFix"
oReg.EnumKey HKEY_LOCAL_MACHINE, strKeyPath, arrSubKeys

sintMaxInstalled =0

For Each subkey In arrSubKeys
sInstalledQFE(sintMaxInstalled) = subkey
sintMaxInstalled = sintMaxInstalled + 1
Next

Set oReg = Nothing
End Sub


'
****************************************************************************
' Function - ReadRequiredQFE
' Description - Reads the file specified as a command line argument
enumerating
' the list of required QFEs/ HotFixes
' Returns - 1 : If unable to determine the installed QFEs/ Hot Fixes on
the
' Client machine
' 3 : If the specified file does not exist.
'
****************************************************************************

Sub ReadRequiredQFE()
On Error Resume Next
Dim objFSO
Dim objTextFile
Dim strNextLine

sintMaxReqd = 0

Const ForReading = 1
Set objFSO = CreateObject("Scripting.FileSystemObject")
If (Not IsObject(objFSO)) Then
WScript.Echo("Unable to Create FileSystem Object")
WScript.Quit (1)
End If

If (Not (objFSO.FileExists(strFile))) Then
WScript.Echo("Specified File Does not exists")
WScript.Quit (3)
End If

Set objTextFile = objFSO.OpenTextFile(strFile, ForReading)

Do Until objTextFile.AtEndOfStream
strNextLine = objTextFile.Readline
sReqdQFE(sintMaxReqd) = strNextLine
sintMaxReqd = sintMaxReqd + 1
Loop

Set objFSO = Nothing
Set objTextFile = Nothing
End Sub


'
****************************************************************************
' Function - IsMissing
' Description - Compares the list of installed QFEs/ Hotfixes against those
' required and finds if any QFE/Hotfix is missing
' Returns - TRUE : If one or more required QFEs/ Hotfixes are not
installed
' on the Client machine.
' FALSE : If all the required QFEs/ HotFixes are installed on
the
' Client machine
'
****************************************************************************

Function IsMissing()
On Error Resume Next
Dim m,n

IsMissing = FALSE
For m=0 To sintMaxReqd
IsMissing = TRUE
For n=0 To sintMaxInstalled
If (sReqdQFE(m) = sInstalledQFE(n)) Then
IsMissing = FALSE
Exit For
End If
Next

If (IsMissing = TRUE) Then
Exit For
End If
Next
End Function


'
****************************************************************************
' Function - Main
' Description - Invokes routines to determine the list of installed HotFixes
' on the Client machine and validate them against the Admin
' provided list of required HotFixes
' Returns - 0 - If all requisite Hot Fixes are installed
' 1 - If one or more requisite Hot Fixes are missing
' 2 - Filename Not specified
'
****************************************************************************
Sub Main()
On Error Resume Next
If (WScript.Arguments.length < 1) Then
WScript.Echo("Usage: CheckHotFixes.vbs <filename>")
WScript.Echo(" where 'filename' is a file containing the list of
Required HotFixes")
WScript.Quit (2)
End If

strFile = WScript.Arguments.item(0)

FindInstalledQFE()
ReadRequiredQFE()

If (IsMissing = TRUE) Then
WScript.Echo("All Hot Fixes NOT installed")
WScript.Quit (1)
Else
WScript.Echo("All Hot Fixes already installed")
WScript.Quit (0)
End If
End Sub

Main()


"Patrick Dickey" <pd1ckey43@remove.msn.com> wrote in message
news:88AF3B2F-5F37-4897-BCA2-75A9F485B918@microsoft.com...
> "Steven L Umbach" <n9rou@n0-spam-for-me-comcast.net> wrote in message
> news:%23MtiRxpeGHA.968@TK2MSFTNGP04.phx.gbl...
>>I have not used it myself but the link below should get you started on
>>what it takes. From what I understand writing the scripts needed can be
>>the challenging part to check for all the various antivirus programs. The
>>article does have some sample scripts to get you started and if you Google
>>you may be able to find more. --- Steve
>>
>> Implementing Quarantine Services with Microsoft Virtual Private Network
>> Planning Guide
>> http://www.microsoft.com/technet/security/prodtech/windowsserver2003/quarantineservices/default.mspx
>> http://www.microsoft.com/downloads/details.aspx?FamilyID=a290f2ee-0b55-491e-bc4c-8161671b2462&displaylang=en
>> --- sample scripts
>>
>> "Jose" <Jose@discussions.microsoft.com> wrote in message
>> news:617A9155-4ADA-4657-9DFC-B3A728824C9B@microsoft.com...
>>>I was at a Microsoft seminar a year or two ago that covered laptop or
>>>remote
>>> user access security and how Windows Server and other Micorosoft
>>> technologies
>>> could be used to control remote user access to business LAN.
>>>
>>> They talked about being able to set up VPN access to LAN and being able
>>> to
>>> scan remote user laptop/desktop to verify whether it's patches and
>>> updates
>>> were up to date and if they were the remote user was allowed into LAN if
>>> if
>>> they were not up to date then the remote user was "quarantined" and not
>>> allowed access to the LAN until it was updated and then allowed into
>>> LAN.
>>>
>>> What is required to do this and is there any documentation on how to set
>>> this up?
>>>
>>> Thanks,
>>> Jose
>>
>>
>
>
> Could you write a script that quarantines the laptop until MBSA scans it?
> If it's a company laptop, you could implement a policy that they have to
> install (or keep) the necessary files for MBSA to scan the laptop. If
> it's a personal laptop, IMVHO, it has no business even being on the
> company network, so that makes the job even easier.
>
> After MBSA runs, and verifies whether or not the updates are installed,
> you can either un-quarantine or keep it in quarantine based on the
> results.
>
>
> --
> Patrick Dickey
> Smile... Someone out there cares deeply for you.
> http://www.pats-computer-solutions.com
> http://www.microsoft.com/protect
> http://update.microsoft.com