Which is the best (easy to follow the chat not like wireshark) to sniff msn chat for remote users in my network? I was try msn shadow that it has easy to understand inderface but it sniffs only local chat.
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Do i know any one pluged Removable devices on his system. we dont allow removable devices on network. most of the workstations are Windows XP, and Vista. i have disabled USB using Group policy but still some system need to access USB ports.
I want to monitor USB deivces on each system as the pulgged to workstation an alert or any action that informs to Admin.
I would like to experiment a "green" idea of virtual desktop where multiple users are served by a single powerful machine.
I have a server running 24/7. The monitor of this machine is turned off most of the time and the OS is on the login screen.
Other users, in the same local network, use less powerful machines, which could be a thin client or an old Pentium 3 machine. They access their accounts remotely and work with the GUI as if they were sitting in front of the server. Each user sees their own desktop (different themes, screen resolution, etc.). And of course it can happen that several users could log in at the same time.
The usage is modest: mostly web browsing and the usual default applications (office, wine, gimp, etc.). In particular no games or any demanding applications. The users want to use their desktop in graphical mode only.
Question: How do we call this way of using a server? Is it possible with Ubuntu? And how to implement it?
So, the NSA puts out some handy documentation on locking down a RHEL server (running centos 5.6 x64 myself) here, [url]. Under "Ensure System is Not Acting as a Network Sniffer" on page 63, it says that if any numbers below the first line in /proc/net/packet, that it is acting as a network sniffer.
I get the following output:
Code:
Unless I've been pwned, I don't know exactly what could be causing this. Besides samba, nmap (compiled from source, not from yum), screen, and rtorrent, there's nothing I've installed beyond the fresh install I did a few days ago. I was not running nmap when looking at /proc/net/packet.
Is it possible to map a remote user to a local user in SSH? The object is to avoid using $ssh user@server and instead just do $ssh server instead.
View 4 Replies View RelatedIs there a way to allow users from a remote account (say, those connecting to the X server from a remote location) to sudo? What kind of account do you need to add to /etc/sudoers to be able to allow this to happen?
View 1 Replies View RelatedI'm trying to get VNC working on Damn Small Linux. I installed the package, and I can get the viewer to work. However what I want to do is get the server working so that I can remote connect to users. When I do connect instead of the active session all I get is a grey screen with an xterm window. I've done a lot of searching for this, but cannot seem to find a good answer. What I'd like to do is connect to the native X session. I've tried changing things in the xstartup file to things such as "-display :0" but it still doesn't work.
View 13 Replies View RelatedI have a openvpn server configured and users are using from remote location. I got some errors in the /var/log/messages file as:PHP Code:
Dec 18 16:09:37system openvpn[7221]: x.x.x.x:58983 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Dec 18 16:09:37 system openvpn[7221]: x.x.x.x:58983 TLS Error: TLS handshake fai
[code]....
I run a system that users may log into either remotely or physically. Multiple users may be logged in simultaneously because of the remote access, but only one user can be physically logged in at a time.With the current setup, however, if the physical user inserts a flash drive (which the OS mounts automatically) then the remote users gain access to the removable media.
View 6 Replies View RelatedWe have an existing Windows 2000 network that I am trying to add an Ubuntu 8.04 server to. I have put links into the windows domain DFS to the linux machine's samba shares.
The shares work fine for local users that are physically on the same network (192.168.0.X). Remote users from other offices or dialing in with a vpn client can not access the these particular folders off the DFS. However, they can map them directly from the ubuntu server.
how one professionaly would solve the security and administration for the multiple webadmins, but firstly I give some general information.I spent 2 days searching and there are alot of good guides but I dont see my specific questions answered, not so I can understand them atleast.I have Ubuntu 10.10 64bit server edition installed.I am educating myself and am new to linux but use vmware and have installed Gentoo multiple times and a copy of Ubuntu server. This server is going to be setup on the 64-bit 10.10 Ubuntu virtual machine.
View 3 Replies View RelatedI just installed open Suse 11.3, and I cannot SSH my school. Upon further investigation I could not even ping any machines outside my local area network. Ironically I could nmap machines outside my local area network.
View 4 Replies View RelatedGot a laptop I'm working on, the motherboard is fried. So I am archiving the data from the hard drive using a USB to Sata adapter. Is there a program native to Linux that can locate software license keys on an external drive similar to how Belarc Advisor or License Crawler does from Windows? If not, I can slave the drive in a Windows machine, I just normally do data retrieval in linux so I can safely scan the data.
View 1 Replies View RelatedI'd like to learn more about the VoIP protocol SIP. I read that Wireshark can be configured to filter stuff so that only SIP packets are shown, but the SIP server runs on a server with no GUI. Does someone know of a text-based packet sniffer that supports SIP?
View 1 Replies View RelatedI'd like to learn more about the VoIP protocol SIP. I read that Wireshark can be configured to filter stuff so that only SIP packets are shown, but the SIP server runs on a server with no GUI. Does someone know of a text-based packet sniffer that supports SIP?
View 4 Replies View RelatedI want coding of packet sniffer that runs on red hat and use c++ language.
View 2 Replies View RelatedIs there a default built in packet sniffer program in Fedora 8 ?
View 1 Replies View RelatedIs it possible to pickup the whole https URI with a sniffer?
IE. [url]
For example, Is there a way to get the sniffer to pick up id=39238?
I have been testing with wireshark, and it only seems to be picking up domain.com.
What sort of libraries can i use for coding of sniffer program for windows and linux? The sniffer that i want to code is for capturing the list of connected clients to AP wirelessly. I do know that the wireless NIC needs to be in 'monitor' mode in both windows and linux.
View 4 Replies View RelatedAlright I am trying to figure out how to find the ip address and port this radio station [URL] They use an flash player so i cant use vlc or another media player. I know before i used wireshark sniff the packets coming into to a device. However that ip address didnt work.
View 2 Replies View RelatedI am actually making a packet sniffer using raw socket. Its just that when I use the command '
if((ioctl(rawsock, SIOCGIFINDEX, &ifr)) == -1)
to get the interface index...
Its gives me an error saying :invalid argument?
I am having problem to collecting email from remote POP3 (all the emails for a domain is stored here) and distribute it after collecting to several users defined to Linux server. I have install postfix in Linux server for email distribution.
View 3 Replies View RelatedHow do I configure "X" windows such that both Windows and Linux users can run sessions on my server (CentOS 5.4)? Sort of like Terminal Services on run from a Linux server.
View 6 Replies View Relatedthis might be a simple question. I would like to, from the terminal, see what users are on a network and what their IP addresses are.
View 2 Replies View RelatedI want to upload some files via ftp and after that to access them via http (i have apache2 installed and configured properly) I can't use a ftp with system users because they are located in home.. it should be something with virtual users but the problem with be the file permissions.
View 4 Replies View RelatedI am using openSUSE 11.2 with active directory for authentication. I configured it using the Window Domain Membership YaST2 module and I can login successfully (although unreliably). The problem is that I need the UID and GID of the users on my computer to match the UID and GID assigned by Active Directory. Currently it just assigns UIDs and GIDs starting at 10000, which is completely different than the UID and GID used by Active Directory and by other Linux computer runs by the school (those use CentOS). Does anyone know how to get my openSUSE computer to assign UIDs and GIDs from Active Directory?
View 3 Replies View RelatedNow I have my ldap server doing authentication and providing autofs maps perfectly the next question ... is there a utility anywhere that will allow me to stuff 1200 users into the ldap server from a csv file
View 4 Replies View RelatedWe have reason to ask this of you following some strange firewall behaviour - But don't panic If you use openSUSE 11.2 and you think: Your Firewall should be running You are not sure but think it should be check and report back here.
This is how to check:
Go to Yast > Security and Users > Firewall
I am currently tinkering with my SMB configuration in my home server. My purpose is to enable users in the network to view, browse and edit files I decided to share. However, I would like them to do just plain old connect and open the folders without the server asking them for a username and password.
View 4 Replies View RelatedHOW TO ALLOW ONLY 3 USERS FROM THREE DIFF NETWORK TO USE PRINTER?
WE HAVE THREE NETWORK
192.168.0.0
172.16.99.0
10.28.250.0
I know samba will be use here, right?
but can configure this via samba?
and this has to be configured on machine where this printers drivers has been installed right?
Do I need to configure all in this "/etc/samba/smb.conf" file?
Printer name is HP Laser Jet M1005 MFP.
