I need help troubleshooting a problem with a Ubuntu Linux machine that should accept ssh connection through a Kerberos ticket.
The kinit [username] is successful and klist report the presenc...
I have two machines on Network.local, a linux machine and a windows machine. The windows machine can ping the linux machine. The linux machine can ping google.com, etc but can't ping any machi...
Hello everyone,
I really need some help or guidance in setting up radius server for integration with my Linux firewall...namely ZEROSHELL.
Thanks,
Hi,
I have IPCop v1.4.21 and I am trying to block all port 25 traffic on my green interface except for my Mail-Servers IP Address. I have looked up a few site on the web so far and I have a...
I am attempting to 'harden' my server as much as possible. One step that I have read in articles is to not allow remore 'root' login via ssh.
So, I plan to not allow ssh login for any but m...
Hi,
I have Firestarter running on my latest Ubuntu install, but also wanted to use a custom iptables configuration. When I try to load my iptables configuration using the command:
iptab...
I inherited a Redhat Linux system to administer. While I'm nobody's Sysadmin (network is my thing) - I do know that direct login using "root" is generally a no-no. Right? That's how the pre...
My developer accidently typed in chmod -R 777 /etc
Is there way of recovering so i dont have to reinstall.
cannot get anything on ports higher than 9000 working. i have used plesk firewall module to apply rules and the tables look fine however no connection are possible from 9001~9005.
i can;t w...
I want to find out if it's possible to limit the number of connections per IP with zeroshell, and sort of related to this question, how does the burst behaves in the firewall rules action fields.
Can linux forward packets back through the same interface they came? If so, how can this be accomplished with routes? Thanks.
I have Ubuntu (hardy) with tor and privoxy installed, configured and working correctly with the Vidalia gui in gnome.
I would like all requests going to/from the internet from any program on ...
I have a server running SuSE 11 on a VMWare vm which has the following error when I start up csf:
iptables: No chain/target/match by that name
Thsi message is repeated for every rule in ...
hi,
i'd like to forward the lpr print port 515, but to do that i always have to login as root since the openssh server on my debian machine forbids normal users to forward remote ports lower ...
Hello.
I'm trying to setup my iptables configuration on my VPS.
I want to allow inbound ftp/https and ssh connections, so i have the following rules setup
-A INPUT -i venet0 -p tcp -m...
Hi,
We have a linux server that is running SVN repositories, apache, and SSH terminal. Is there a way to enable logging so we can see which users are accessing the SSH/apache server, acces...
Hi,
I've readed this post http://www.experts-exchange.com/Security/Linux_Security/Q_20683396.html, the code posted works fine if I only want to add one ip. One ip at bad.txt.
If there mo...
Greeting Friends,
We just got this camera. It takes snapshots ever few seconds, and has uclinux embedded.
The documentation in numerous places strongly recommends using FTP (or numerous...
How can i configure Sudo to provide access to users in the /home/cvs directory after they cd to that directory?
Once they get to this directory, they should be able to chown, chmod etc.
How can I make my Linux server files as 4777 by default? At present it is at 455.
Hi,
In a site i saw an article teaching how to install vhcs.
It is a step by step guide....I run the code mentioned there.
But i also see some quote:
there how to run those...?
I have an IP addressable device that I want to put on the corporate network, but I need to give security info to the IT department about it, in particular what ports are open. Unfortunately th...
i have a central log server, running kiwi syslog service manager
and in windows servers im using datagram syslog agent
now i have a linux machine, im lookin for a free tool which will send...
We had a Linux Servers Audit Report, which i cant understand it that much, because i am a windows user. Can you please review it, and let me know if there is anything missing in terms of secur...
I am looking for some Linux software which server as a Firewall and VPN for my company.
I Will install a hardware firewall witch will manage 2 incoming internet connections. The linux firew...
