an hour, with no client, server changes, or ongoing
maintenance.
Visit us at: http://www.neoteris.com/promos/sf-6-9.htm
--
--
--
David Ziggy Lubowa
Network Engineer
One2net
---
A Network
of upgrading and patching any running services. As for protecting
yourself from services which have vulnerabilities all i can suggest is
that you keep updating your box and have a tight firewall which shall only
allow what is needed and block the rest.
cheers
David Ziggy Lubowa
Systems
linux is a good bet, all you have to do is open the right ports via your
firewall which should not take you that long. I would suggest you go for
the linux solutions
Ziggy
I think I've got my internet connection security coming together,
but
I'm worried about a potential back door
well there many ways you can secure your cisco box you could put
access-lists or you couls disable line con ( or is it line vty :) ) anyway
u need to disable those features. DO a sh run and see what config is
running then disable what u dont need by doing a simple no foo.bar.
Ziggy
On my
it.
Ziggy
-Original Message-
From: aman raheja [mailto:[EMAIL PROTECTED]]
Sent: Monday, April 15, 2002 5:32 PM
To: [EMAIL PROTECTED]
Subject: xinetd and tcp wrappers
I want to use dtk on RH Linux 7.1
I have xinetd. How do I know whether it is compiled with libwrap.
One way would be to change
have you tried fport.
i think it should tell you who is bound to a particular port
Ziggy
-Original Message-
From: Miroslav Kisacanin [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, April 02, 2002 1:10 AM
To: [EMAIL PROTECTED]
Subject: Finding the app that owns listening port
I'm looking
or
maybe they write a patch for you that you can tfp down from there site (CCO
needed i think) .
thats ma 2cents
Ziggy
-Original Message-
From: jon schatz [mailto:[EMAIL PROTECTED]]
Sent: Monday, April 01, 2002 11:57 PM
To: Shafagh Zandi
Cc: [EMAIL PROTECTED]
Subject: Re: Cisco Password
i think the best way to go about this ..is to allow the services you need
and then block all the rest...!! i have a ORA book Building Internert
Firewall's if ya interested , i can send you a zipped up version of it.
Maybe that might help ya out :)
Ziggy
-Original Message-
From: [EMAIL
dump or tar i think should work
Ziggy
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Domingos Costa
Sent: Wednesday, February 20, 2002 6:28 PM
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Subject: Backup tools
Hello,
Does anybody know
if you want your internal hosts to be accesable e.g if you running a
webserver or mail server portforwarding is the way to go !!
Ziggy
-Original Message-
From: Nonya [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 11, 2002 8:03 PM
To: [EMAIL PROTECTED]
Subject: Beginner NAT question
Might want to look at snort and also mrtg they can give you some good
stat's on bandwith usage.
Hope this helps
Ziggy
-Original Message-
From: igal tiverobsky [mailto:[EMAIL PROTECTED]]
Sent: Sunday, December 09, 2001 1:05 PM
To: [EMAIL PROTECTED]
Subject: bandwidth monitoring
Hello
www.squid-cache.org might want to look at that site
Ziggy
-Original Message-
From: Imraan Kadir [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, December 05, 2001 11:15 AM
To: '[EMAIL PROTECTED]'
Subject: FW: Squid
Hi
I am not sure if this is the correct group to post this message
you might want to get Unix in a Nutshell the ORA book !! if you want it i
could send you a zipped up version of it :) , and you can get most of the
info you need about Unix
Ziggy
-Original Message-
From: tony toni [mailto:[EMAIL PROTECTED]]
Sent: Thursday, November 29, 2001 5:09 AM
well you can block off with an IPchains or IPtables rule
e.g
$IPCHAINS -A input -p tcp -s $REMOTENET -d $OUTERNET 12345 -j DENY
something like that depending on wether you have ipchains or iptables
-Original Message-
From: R. Toma [mailto:[EMAIL PROTECTED]]
Sent: Thursday, November
ummh well it is not a bad webmail program but security is only as good as
the administrator who implements it! i think ...i got a nice working
version of squirrelmail hasnt given me any problems so far and if you want
a webmail program you have to use some sort of IMAP regardless of how
you can have alook at www.linuxsecurity.com i think i saw a traffic shaping
doc on it sometime IIRC or you can spend a couple of bucks and procure a
system that was specifically made for that particular purpose...i got a
Bandwidth manager here which restricts bandwidth by IP have a look at
well those ports belong to netbios which is a very vunlerable protocol so if
you plan on implementing this on your WAN or whatever you might want to look
into some kind of tunneling e.g IPSEC e.t.c to make it secure.
-Original Message-
From: Thomas Ullrich [mailto:[EMAIL PROTECTED]]
www.freeswan.org or you can look into www.linuxsecurity.com under section
cryptology
-Original Message-
From: Karel Jennings [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, November 20, 2001 3:08 AM
To: [EMAIL PROTECTED]
Subject: Vpn howto?
Hey all.. I've thought that the idea of doing VPN
Never actually noticed TerraTerm had those capabilities :)
-Original Message-
From: Matt Hemingway [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, November 20, 2001 2:23 AM
To: Matt LYNCH; [EMAIL PROTECTED];
[EMAIL PROTECTED]
Subject: Re: Remote Admin of DMZ
If you can tunnel VNC through
what is wrong with hardening the box ( there is open source software for
that ) and then running only services that are needed to be run on the box
?? i got a server runing VNC and i administer it remotely ..it only has the
services it needs to run !!
-Original Message-
From: Clay
Sniffer Version 3.0.1
should let you analyse your traffic
-Original Message-
From: BurntCircuit [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 19, 2001 7:58 PM
To: Security-Basics
Subject: packet sniffer
im looking for a good windows NT/2K/maybe XP pro) packet sniffer to monitor
you could look into stunnel!!! it might help
-Original Message-
From: Bingham, John [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, November 14, 2001 11:00 AM
To: [EMAIL PROTECTED]; Akbar Ali; [EMAIL PROTECTED]
Subject: RE: Outlook FTP Passwords
Outlook is best run over PPTP or VPN.
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