[Samba] Default Hidden Disk Shares

Robert LeBlanc robert at leblancnet.us
Mon Jul 5 12:04:12 MDT 2010


The Windows client will hide any share that ends with a '$' whether or not
it is an administrator share, it's doesn't know or care. In this case there
is no difference between hidden and normal because to Windows they are both
hidden. Give it a try sometime.

If you hit the server with a Mac client, it shows all the shares (at least
it used to, I haven't tried in a long time), even the c$, d$, etc. I think
the Linux SMB clients also do the same. So to rely on 'server' to 'hide'
these shares, is a very false sense of security. It's the actual client that
does the hiding from normal users.

Robert LeBlanc
Life Sciences & Undergraduate Education Computer Support
Brigham Young University


On Mon, Jul 5, 2010 at 2:43 AM, Atkinson, Robert <RATKINSON at tbs-ltd.co.uk>wrote:

>  Robert, the discussion was around the hidden ‘$’ shares, not normal ones.
>
>
>
> Rob.
>
>
>
> *From:* Robert LeBlanc [mailto:robert at leblancnet.us]
> *Sent:* 02 July 2010 19:15
> *To:* Atkinson, Robert
> *Cc:* Jeremy Allison; samba at lists.samba.org
>
> *Subject:* Re: [Samba] Default Hidden Disk Shares
>
>
>
> On Fri, Jul 2, 2010 at 2:05 AM, Atkinson, Robert <RATKINSON at tbs-ltd.co.uk>
> wrote:
>
> Interesting to see you say it's dangerous. The way the Windows version
> works
> is that you have to be part of the Administrator group to be able to see
> them, which I would have thought secure enough?
>
>
>
> This is not true, the share is advertised to anyone who asks. The Windows
> client only hides shares that end with a '$'. By default Windows gives
> access only to administrators (by default), but they are by no means hidden.
>
>
> Robert LeBlanc
> Life Sciences & Undergraduate Education Computer Support
> Brigham Young University
>
>
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