Dear Experts,
My linux server is hacked by a hacker.
He replaced all my client's index pages, including sub-folders.
(It seems he can use my server to scan other's ports too, and it gener...
The follwoing below is my host.deny file. My settings for this as shows below. I would like to ask if this is a secure setting is I want to secure my system.
# /etc/hosts.deny
# See 'man t...
Hi there
We are using Red Hat Enterprise Linux ES on two production servers and would like to get NFS to work.
The problem is that portmap doesn't start.
This is the error we are gett...
I am trying to configure pure-ftp server to accept connections from outside. Seems, the problem lies in the tcpwrappers configuration, since the entry "ALL: 0.0.0.0 : ALLOW" in the hosts.allow...
Hi
I've installed FWBuilder on a server running Centos Linus v5, with two interfaces (192.168.0.4 internet facing towards my ISP connection & 192.168.1.1 internal). When I try to compile and ...
I have 2 server. Between Server A and B there is a firewall...but the firewall is set to be open from A to B and vice versa. As below output...Server A can authenticate to Server B but unable ...
I have a Linux Server providing service of proxy (squid) and NAT with IPTABLES (required for accesing external mail with outlook mail client).
How can i avoid to browse the internet via NAT...
Hi experts,
I read about the new Bind 9 exploit and need to upgrade my servers running Fedora 6 and BIND version 9.3.4,. Could you tell me where I could find a rpm patch for this version of...
HI experts!
Can someone tell me how I can connect with XP/Putty to
trigger first a connection to a SUSE 9.2 box, and then use
REALVNC to connect to SUSE VNC. The Suse firewall has
onl...
I'm setting up SSL/TLS on my pop3 server and apparently I need a signed certificate. Ascertia.com offers free certificates but I'm having problems making a certificate request that will work....
Hi.
I would like to know how I can log the commands people type in when they log in through SSH.
We are already monitoring FTP access to automatically log file changes/uploads, but with ...
Hi,
I configured smoothwall express firewall..but from client machine i can able to ping public ip and gateway..but i cannot able to browse..it showing internet could not search the page er...
I was getting a timeclock skew error, but fixed the clock, and now I'm getting a new error regularly in my APACHE-SSL ERROR.LOG:
When I login with a user that exist the CORRECT password, I ...
hi all,
my manager assigned me a task to install configure a stable secured in-house server for web applications to be available on the internet that is written in php, perl, python, jsp, rub...
Hello,
i got an assignment of unix password to crack. And i am having difficulties solving it. we have to use john the ripper or crack software.
the password is based on dictionary words alr...
i have setup public key authentication on a few hosts to do some rsyncing.
i have restricted the keys to rsync only and restricted the usage to specific hosts.
the public key authentication ...
Hello,
We are using Squid as our proxy server. If someone goes to a site which has a pop up logon window, this pop up never comes up and the page says access denied from the server. This is...
I have forget the redhat6.2 passsword,now i go to rescue mode and type command
chroot /mnt/sysimage but it is showing me error....
"cannot change root directory to /mnt/sysimage:No such file...
http://www.nessus.org/download/index.php
If you don't see "NessusClient" stuff on the above link, I guess you have to
do dialogs..
here is what I am talking about:
Download :
...
Dear All
Am using Brightmail Control Center version: 6.0.2.100 on Linux Enterbrise ES 3.0 it work fine for long time ,before one month when i log in to bright mail by the web site to the con...
I am trying tp get php to add a system user using sudo on redhat 9.
Apache is running under user apache, the PHP and sudo command (sudo /usr/sbin/useradd -gpods -d/home/test11 -m test11 -p ...
How to block a domain using iptables ?
thx
We have a user who we want to give read/write access to a directory we host via WU-FTP. We setup WU-FTP, set the users home directory to the ftp directory, gave the user read/write access and...
I'm creating a website that will be storing credit card information. I'd like to encrypt this plain text file, and only decrypt it for the user that is charging the credit cards. I'd love it...
Hi,
I am after a linux product to monitor all network activity and reconstrut is.
There is a great product for windows called wfilter http://www.imfirewall.com/en/WFilter.htm
Below...
