RE: Security problems
On 17-Jul-99 lena wrote:
> Hello!
>
> I am a newbie with administrating my own Debian server, and got problems
> that got to do with security.
>
> I have 20 different users that got both ftp and telnet access to the server
> /using it for web publishing/. I would like to add they got access to their
> root directory and all directories below it, but not to be able to go
> towards the \.
>
> Also, they shouldnt have telnet access.
To deny them telnet access, you can edit the password file using 'vipw' if you
are comfortable with that. Make their default shell /bin/false instead of
what is their default shell now. Make sure /bin/false is listed in
/etc/shells, first.
You can instead deny them telnet access in /etc/hosts.deny
with something like:
in.telnetd: ALL
--
Andrew
>
> I have looked through all documentation I have been able to find, and asked
> everywhere, and it seems to stay unsolved.
>
> Please help
>
> lena parhiala
> http://subspace.nu
>
>
> At 09:31 PM 7/17/99 +0100, Patrick Kirk wrote:
>>Thanks - owing to a series of hw related probs I reinstalled and all works
>>now.
>>
>>Patrick
>>----- Original Message -----
>>From: Shao Zhang <shao@linuxfreak.com>
>>To: Patrick Kirk <patrick@kirks.net>
>>Sent: Saturday, 17 July 1999 9:25
>>Subject: Re: Segmentation fault - apt-get again
>>
>>
>>> What version of apt are you running.... ldd returns a list a libraries
>>apt-get will need when running...
>>> You might be missing some libraries or have incorrected version....
>>>
>>> On Fri, Jul 16, 1999 at 09:33:16AM +0100, Patrick Kirk wrote:
>>> > Shao asked...
>>> > >
>>> > > what does ldd /usr/bin/apt-get return??
>>> > > >
>>> > enterprise:/home/patrick# ldd /usr/bin/apt-get
>>> > libpkg.so.0 => /usr/lib/libpkg.so.0 (0x4000d000)
>>> > libstdc++-libc6.0-1.so.2 => /usr/lib/libstdc++-libc6.0-1.so.2
>>> > (0x400b700
>>> > 0)
>>> > libm.so.6 => /lib/libm.so.6 (0x400fd000)
>>> > libc.so.6 => /lib/libc.so.6 (0x40116000)
>>> > /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)
>>> > enterprise:/home/patrick#
>>> >
>>> > What on earth does that mean?
>>> >
>>> > Patrick (clueless in UK)
>>> >
>>> >
>>> >
>>> >
>>> > --
>>> > Unsubscribe? mail -s unsubscribe debian-user-request@lists.debian.org <
>>/dev/null
>>> >
>>> >
>>>
>>> --
>>>
>>____________________________________________________________________________
>>> Shao Zhang - Running Debian 2.1 ___ _ _____
>>> Department of Communications / __| |_ __ _ ___ |_ / |_ __ _ _ _ __
>>_
>>> University of New South Wales \__ \ ' \/ _` / _ \ / /| ' \/ _` | ' \/
>>_` |
>>> Sydney, Australia |___/_||_\__,_\___/
>>/___|_||_\__,_|_||_\__, |
>>> Email: shao@cia.com.au
>>|___/
>>>
>>____________________________________________________________________________
>>_
>>>
>>>
>>
>>
>>--
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>>/dev/null
>
>
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