Displaying 20 results from an estimated 6000 matches similar to: "SSH w/ttysnoop"
1998 Jun 16
2
masquerading
Following Situation:
Having an intranet-application that needs to know the ip-Address of the
clients before running.
Clients anywere in the Internet with any ip-address.
So I thought about using masquerading the opposite way than normal.
But then anybody could use this application.
Dos anybody know how to make it a little bit more secure, like proofing
the mac-address of the client, or something
1998 Aug 05
6
IP Security for Linux (IPSec)
I''ve kept this one on the back burner for a while, waiting for it to
mature before attempting to use it, and now having seen OpenBSD
ship with IPSec I''m getting a bit impatient =).
What is the status of IPSec for Linux (and more specifically RedHat)?
By this I mean I just did some www browsing/etc and found about a
half dozen different implimentations, ranging from NRL, to a
1998 Jun 08
27
Services not required?
I''m in the process of locking down as much of my systems here
as possible as to available ports. I am down to only a handful
but am not sure how much of a security risk they pose and was
wondering if anyone here might be able to comment, or suggest
secure versions to run:
21/FTP (WU-ftpd v2.4.2 BETA 14)
22/SSH (1.22)
23/TELNET (Netkit 0.09)
25/SMTP (Sendmail
1998 Dec 05
8
portmap vulnerability?
Are there any known vulnerabilities in portmap (redhat''s
portmap-4.0-7b)? I''ve been receiving a lot of attempts to access the
portmap port on some linuxppc machines I administer by various
machines which clearly have no business with mine, and I wonder if
this is an attempt to break in to my machines.
I''ve searched some archives, but I haven''t yet found any
2004 Feb 19
2
traffic normalizer for ipfw?
Hi there,
Is there some way to configure ipfw to do traffic
normalizing ("scrubbing", as in ipf for OpenBSD)? Is
there any tool to do it for FreeBSD firewalling?
I've heard that ipf was ported on current, anything
else?
TIA,
/Dorin.
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1998 Oct 06
1
Unwanted browse lists
Michel,
One approach that hasn't been suggested is to block access to the netbios
nameservice port on the samba host with a firewalling rule. That way the
other computers on the subnet can't register themselves with nmbd.
Suppose that your internal network is all within the 192.168.15.0/24
network. Each Windows workstation will automatically announce itself with
a udp packet broadcast
2010 May 11
3
indexing words with alternative spellings
Some languages (e.g. German and Danish) have special letters that are
often written using two-letter combinations when the appropriate
keyboard or medium is not available:
? = ae
? = ue
? = oe
? = ae
? = oe
? = aa
? = ss
(there are undoubtedly far more examples than those)
As a user of an index, I would like to be able to search for
e.g. "schaefer" and get matches on both
1998 Jul 10
2
Re: RedHat 5.X Security Book
[mod: This discussion has been going on "offline" with an occasional
CC to linux-security. By the time I got around to do another
"moderation round" this one was the latest. Everyone is keeping good
context, so I think you all will be able to follow the discussion. --REW]
>>>>> <seifried@seifried.org> writes:
>> The only thing I can see coming out
2004 Jun 02
1
xdm security hole
Hi everyone,
every comment about this:
http://xforce.iss.net/xforce/xfdb/16264
Didn't find any hint or patch on http://www.xfree86.org/security/.
Best regards
Konrad Heuer (kheuer2@gwdg.de) ____ ___ _______
GWDG / __/______ ___ / _ )/ __/ _ \
Am Fassberg / _// __/ -_) -_) _ |\ \/ // /
37077 Goettingen /_/ /_/
1998 Jun 16
7
Ethernet card addr <-> IP
-----BEGIN PGP SIGNED MESSAGE-----
Hi everyone -
Someone I''m working with has a requirement to map ethernet card addresses
to unique IP addresses, and then have a Linux IP masquerade server know of
this mapping list and not allow any data to pass from any ethernet card
that a) it doesn''t know about, or b) isn''t assigned the right IP. Ideally
it would also log this
1997 Sep 23
1
C''t Article on Juggernaut
There is a recent article in the German magazine C''t that may be of
interest to those on this list. It describes a cracker program,
Juggernaut, which can hijack telnet sessions. The program is written
specifically to run under Linux. An english translation of the article
is available at:
http://www.ix.de/ct/english/9710142/
It also mentions that they are working on a version of the
1998 Oct 13
5
compare / contrast of linux fw and others
Hi,
I was wondering how a linux box configured as a firewall stacked up
against some of the commercial products like checkpoint-1 and gauntlet.
Can someone direct me to a good book or online doc that compares linux
to some other firewall methods?
Mind you, I''m not talking about a firewall in the classical sense, ie
ip forwarding turned off and used as a proxy, but the typical Linux box
2008 Jun 20
4
Command line logging program suggestions?
I am looking for an app that would run from the terminal and would emulate a
bash shell (or pass everything to the shell) that would allow me to set a
log file and then record all my input and the output to the screen from the
commands. As an added bonus if it would allow me to run it from two
terminals (or more) on the same machine and log all the input and output to
the same file while still
2013 Apr 25
2
Converting MySQL database to Xapian
I am looking for some guidance on converting a large MySQL database to Xapian. The current structure is that the database is broken up into 160 "sub-databases". There are 50,000 or so records in each stub database. Each record has content that I am full-text indexing. The average size of the text is about 59k characters. The database is broken up into sub-databases because the MySQL
2007 Jul 25
3
Constructing bar charts with standard error bars
I am new to R.
I want to graph group data using a "Traditional Bar Chart with Standard
Error Bar", like the kind shown here:
http://samiam.colorado.edu/~mcclella/ftep/twoGroups/twoGroupGraphs.html
Is there a simple way to do this?
So far, I have only figured out how to plot the bars using barplot.
testdata <- scan(, list(group=0,xbar=0,se=0))
400 0.36038 0.02154
200 0.35927
1998 Jul 01
4
Serious Linux 2.0.34 security problem (fwd)
---------- Forwarded message ----------
Date: Tue, 30 Jun 1998 15:10:47 +0800
From: David Luyer <luyer@UCS.UWA.EDU.AU>
To: BUGTRAQ@NETSPACE.ORG
Subject: Serious Linux 2.0.34 security problem
I just saw this mentioned on linux-kernel and confirmed it;
#include <fcntl.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
int main(int
2000 Feb 09
2
Netbios port 139
On http://grc.com/default.htm
I've found some bad news on the above service.
It's true that if your windows network expose shared resources AND it is
connect to Internet it can be bombed
by hacker's attacks ?
If yes, how to prevent it thru Linux-Samba ?
2006 Jun 27
2
Mauchly and Levene
Hallo!
I just started working with R to do the statistical analyses for my diploma thesis.
I got two sets of data.
Both contain repeated measures.
One has only one within-subject factor with four levels.
The other has one within-subject factor with two levels and one between-factor with two levels.
I want to compute a Mauchly test for both sets and a Levene test for the second set.
I
1998 Jun 30
1
Patched Qpopper2.5 release Notification. (fwd)
Hi,
well, swift response!
Qualcomm has a patched qpopper (2.5)
Greetings,
Jan-Philip Velders
<jpv@jvelders.tn.tudelft.nl>
---------- Forwarded message ----------
Date: Mon, 29 Jun 1998 21:43:18 -0700
From: Praveen Yaramada <pyaramad@QUALCOMM.COM>
To: BUGTRAQ@NETSPACE.ORG
Subject: Patched Qpopper2.5 release Notification.
Hello Folks,
As you are already aware that qpopper
1998 May 23
7
Re: Re: Re: Bind Overrun Bug and Linux (fwd)
> > systems which no longer seem to have this. This file contained an archive of
> > the trojan''s that were inserted into the compromised system - does anybody know
> > what is in these trojans?
>
> Check the Linux RootKit ... (LRK)..
>
> Typically LRK to use config-files.. (and typically LRK-users to place
> files in /dev.. find /dev -type f | grep -v