hi,

lids ... linux intrusion detection system does two things

1.)it makes files read-only
2.)it makes files readable and appendable

those files are handled by the kernel module, so even root
can't write to them (i.e. change a logfile)

it is installed by making a list of files you want to
protect, compile lids-enhanced kernel and run it

i don't compile it as a module ... makes me sleep better ;-)

this is obviously very cool for configuration files as well as
log files.

greetinx

rand

p.s.: for further information please refer to the lids webpage
http://www.soaring-bird.com.cn/oss_proj/lids/


On Mon, 6 Dec 1999, Tamas Arpad wrote:

> lits-kernel module?
> What is it? Sorry, I've never heard of  it.
> Please give me an explanation.
> Thanks
>         Arpi
> 
> > hi,
> > 
> > when setting up the system, don't forget to use the lits-kernel module
> > (linux intrusion detection system) ... it saves your logfiles from
> > manipulations (even superuser !).
> > 
> > gx rand
> > 
> > ________________________________________________________________________
> > Randolph Kepplinger            | When Law is Tyranny,
> > Student of CS                  | Revolution is Order .
> > [EMAIL PROTECTED]    | (Abraham Lincoln)
> > ________________________________________________________________________
> > 
> >                          feed them kernels !
> > _________________________________________________________________________
> > 
> > On Thu, 2 Dec 1999, Tony Turner wrote:
> > 
> > > 
> > > 
> > > Hi
> > > 
> > > All my message logs are empty i.e messages, messages 1 - 4, secure and
> > > boot logs. Why is this, they are normally full?
> > > 
> > > Also If  I try to telnet in and I should not be able to I get the
> > > message: ( I turnerd it off)
> > > 
> > > Red Hat Linux release 5.1 (Manhattan)
> > > Kernel 2.0.34 on an i586
> > > telnetd: /bin/ttysnoops: No such file or directory
> > > 
> > > I'm sure that when I turned off the telnet facility and later checked
> > > telnet hung as there was no active port for this. (that was correct)
> > > 
> > > Also the file securetty has disappeared.(oh dear what's going on here)
> > > 
> > > Cheers
> > > 
> > > Tony
> > > 
> > > 
> > > -
> > > To unsubscribe from this list: send the line "unsubscribe linux-net" in
> > > the body of a message to [EMAIL PROTECTED]
> > > 
> > 
> > -
> > To unsubscribe from this list: send the line "unsubscribe linux-net" in
> > the body of a message to [EMAIL PROTECTED]
> 
> 


________________________________________________________________________
Randolph Kepplinger            | When Law is Tyranny,
Student of CS                  | Revolution is Order .
[EMAIL PROTECTED]    | (Abraham Lincoln)
________________________________________________________________________

                         feed them kernels !
_________________________________________________________________________


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