272 Topics
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| | Hello guys, I have a TCP Listener Server which listens to requests and replies them. It is working fine in a particular network. But what if i would need to make it available for everyone (my clients) over internet to connect to it and send receive messages/data? My current code …  |
| | Hi all, How to do socket programming in C.I need to control an external device through TCP/IP or UDP/IP so that when I send a query the device should be capable to respond.  |
| | Hello all. I'm feeling pretty confused about how UDP port forwarding is done. My situation is: I have [B]Comp1[/B] with a local IP (192.168.0.2) connected to [B]Comp2[/B] with external IP and internet connection, and some unknown Internet Client ([B]IC[/B]) (three of them actually), who needs to send data to the … |
| | i need help on programming networking.. i'm creating a winservice called HeartBeat. this service is to check if the gateway(list of gateway) is alive and able to do certain process( other application) and if it's down after certain tries, it will notified related person(email/sms/voicemail). We a doing terminal application for … |
 | I recently started messing with tcp socket programming. I hacked up a little instant messaging application that seems to work has some little problems but the world isn't in need of more IM clients. but I wanted to know a good practice for sending large files over tcp sockets. i … |
 | If you've ever had the (un)fortunate experience of having to work closely with a lawyer, you know that their profession seems to have it's own language. In fact, there are actually courses in law school that teach future attourneys to speak this strange mish-mash of English, French, Latin, and Greek. … |
 | Symantec released a report comparing Mozilla Firefox vs. Windows Explorer, and found that Firefox had more security flaws, but Explorer's were more severe. The report also disclosed statistics on a number of other concerns involving Internet Security. Using data collected between January and June 2005, Mozilla's browsers suffered 25 vendor-confirmed … |
| | Hi everyone. My name is Tan. I am interested in MS .NET programming, DB programming, C++, x86/64 assebmly, 3D graphics, TCP/UDP programming, VoIP programming, ... |
| | Hie all I am trying to make my game playabel over a network, Client/Server. I have managed to design the game, i have also managed to create a chat program whereby all clients connect to the server and messeges sent are all received and updated by the server to all … |
| | Basically while I was away some malware infected my computer. My girlfriend was unable to enter gmail.com and there were various popups advertising 'Windows Security Suite'. Using Malwarebytes I was able to get rid of the Malware and am 100% sure that my computer is not infected anymore - pop …  |
| | Cross-thread operation not valid: Control 'txtIn' accessed from a thread other than the thread it was created on. I am trying to make a TCP IP Client control and when I receive a message, or basically when the receiver text box is updated, it crashes my client due to cross … |
| | hi everyone, I'm to some extent beginner in java. first of all let me explain a bit about our project and then I will explain the problem. In our project there are Agent programs sending their Data via UDP connections to the Server program, Server performs some math on data, …  |
| | I have learned how to work with TCP and UDP connections with the Java standard API but now I am trying to see how to create raw packets to send on a network with Java so that I can create the header info and everything. I tried getting jpcap but …  |
| | Hello to everybody Plz help me Now onto my problem My Homepage is set to about:Blank but everytime i open my IE it will go to this website [url]http://www.369.com/[/url] System Windows XP Home Edition Version 2002 Service pack3 IE 8 This the report that i use Trend Micro CWShredder to … |
| | Hi: I have a netgear router which has a public AP (hotspot) connected to it. On some days, one particular user regularly causes my router log to look like the one posted below. Can anyone tell me what he is doing to cause this sort of response from the router? … |
| | OK, So I was using Qwest DSL internet...that only provided a speed of 1.5mbps, which for running 2 desktops and sometimes 2 laptops at the same time was real slow...So I switched to Comcast with 12mbps, and bought a D-Link DIR-628 wireless router. That is the best I've seen so … |
| | Hi, just surfed this site (and only this thread) since this morning because I have the same Trojan problem. It's really frustrating and, yes, lots of anti-virus and malware removal tools can't detect it (I'm using AVG 8.5). However, I just tried out Combofix, the latest solution provided by member …  |
| | Hai Friends, i want read data from on ejar file to another jar file during runtime with out uisng network connections(like UDP, Tcp etc) and also with out creating external files, is there any way to read data? please help me. |
| | I'm glad to announce the return of Hacker-Recruit and it's totally new and evolved. What is Hacker-Recruit? Hacker-recruit is interactive training software to teach you the arts of computer hacking, it has a unique approach and tries to taylor for all it's audiences, with Hacker-Recruit we will, over time attempt … |
| | i made an audio application confernce using tcp it was good but the delay was not good i try to do it using udp but i found some problem like nat network and i can't use the same socket to send and receive in two threads tell me this socket … |
| | Hi I am not sure whether this is the right forum to post, sorry if this the wrong form.... I am trying to create a jboss cluster of 2 nodes. Here is the setup required. 1. NodeA is on server1 on VLAN1 2. NodeB is on server2 on VLAN2. 3. … |
| | Hello everyone, i have one simple question. How to port forward udp port? I've successfully forwarded tcp port (that was easy), but i just can't understand how i can do this for udp port. Maybe someone can give code example? ps i'm trying to make 2-way port forwarding ( client … |
| | hello friends, as a semester project i have to make a voice chat application. But i am confused how to proceed.Can somebody provide me some help and guide me regarding capturing sound from microphone , after capturing which compressiong methods to use , then which tcp/udp to send packets ? … |
| | Hi Could one of you kind people who know tell me - and other readers - if it is safe practice to let all local-host to local-host connections happen ? I know that most illicit connections happen through already open ports, but what is good practice ? specifically, is it … |
| | Ok first off i have read a lot of the treads and post's dealing with this issue. the problem has stopped but people have said that it doesn't necessarily mean the it is fixed. So i am posting my comboFix log to have someone check it for possible problems. ComboFix … |
| | Hi, I did a project a while back and as the grading TA insist on it compiling on Solaris. I have a 0 for a perfectly working project. Can someone please help me with getting a program to compile on both the free free bsd and of course annoying Solaris. … |
| | Hi, My internet access has dropped to a very very low speed. So I ran nestat - a to see what was open and going on. At least 100 items there, which is a lot. The computer has been scanned in safe mode by spy bot, adaware, defender and avg … |
| | Hello!! I have a ByteBuffer & I want to send it on tcp or udp connection. How can I do this?  |
| | There is a squid process listening on a random port with protocol udp each time I start squid and I'm not sure what it does. I do a "ps -ef | grep squid" and get [CODE] root 22110 1 0 18:24 ? 00:00:00 /usr/sbin/squid3 -D -sYC proxy 22113 22110 0 … |
| | From Beej's Guide to Network Programming: [QUOTE]How can I set a custom timeout value for a TCP or UDP socket? It depends on your system. You might search the net for SO_RCVTIMEO and SO_SNDTIMEO (for use with setsockopt()) to see if your system supports such functionality. The Linux man page … |
| | Hi I'm Nackio and not very tech savvy. I can't access my control panel on my Acer Aspire Windows Vista laptop. I already did some of the steps I saw outlined in previous threads. Here is my Combo fix report log: ComboFix 08-12-12.05 - Nadia&Shaq 2008-12-13 12:17:10.1 - NTFSx86 Microsoft® …  |
| | I'm am Trying to fix My brother-in-laws Laptop (which runs windows XP) - I have seen several posts similar to this (that is actually what lead me to this site) but when I tried the suggestions on the other posts it did not solve my problem. The problem is: Every … |
| | After my fiance click some zango thing my comp went insane. I already ran windows defender,AVG,trend micro,the microsoft malicious remover and several others. After reading the other posts on the subject and trying every one of em I still have the problem. heres that data I collected. First is the … |
| | I suppose this would be an advanced case. I have *at least* two viruses and some rootkits– the go.google virus and the adoginhispen Trojan/downloader. My internet connection is being rerouted through an external IP address. Search engines results redirect me to random web pages. I have upload and download activity … |
| | Running ubuntu 8.04. Recently I was making some iptables rules to allow samba services. As a proof of concept: [CODE] iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT iptables -A INPUT -i eth1 -p udp -m udp --dport 137 -m state --state NEW -j ACCEPT iptables -A INPUT -i … |
| | Trojan different from the virus, usually does not infect documents, Trojans are often used to gain backdoor access, steal passwords and important documents. It can also be used to track and monitor computer, control, view, edit information and other operations. Trojans are highly concealed, sudden and offensive. Because the Trojans … |
| | Ive recently spent a lot of time using BSD sockets in Linux to do socket programming. I have written this howto with samples to show a person how to send a message buffer. Feel free to comment on this and correct anything that you think i have said wrong or … |
| | Hello, and thank you for any help that you provide. I am not sure what the problem is, but I will post all the information that the introduction thread says to provide. I would say that there is a virus/spyware infecting my explorer.exe file. Whenever I go on msn, and … Information Security adobe apple audio cdn client-server file-stream flash http-protocol microsoft-access microsoft-office microsoft-windows multimedia open-source operating-system os-x software-architecture tcp-udp user-interface video video-card virus-malware visual-basic web-browser web-server window-manager windows-server windows-virus |
| | As asked by Phillie here is the new thread with the ComboFix logs. I hope it helps: ComboFix 08-07-21.2 - Ryan Gartner 2008-07-23 20:11:55.3 - NTFSx86 Microsoft Windows XP Professional 5.1.2600.2.1252.1.1033.18.2221 [GMT 2:00] Running from: C:\Documents and Settings\Ryan Gartner\Desktop\ComboFix.exe . ((((((((((((((((((((((((( Files Created from 2008-06-23 to 2008-07-23 ))))))))))))))))))))))))))))))) . 2008-07-23 …  |
| | Hi everyone, I am new here and I have been trying to fix this on my own for a week now... I am not very experienced, however I've read through some previous threads and tried a few things based on previous advice to other unlucky people with the same symptoms... … |
| | i am unable to access the items in my control panel such as add/remove programs etc. please help! there seems to be some sort of trojan at work. here is my hijackthis log and my combofix log. i'm not massively technical so basic instructions would be much appreciated. many thanks, … |
| | [B]Hello and thak you for spending the time to help me!Model: Gateway ML6720 Notebook; with vista home premium.Afraid I still have a few nasties bugging my system.Having disconnect from internet(Verizion Fios) problems,internet and applications hang up.Any help I can get would be appreciated.[/B] Logfile of Trend Micro HijackThis v2.0.2 Scan … |
| | Hi. *** SHORT QUSETION: Is there a way I can run a <large> socket server withought having to have a thread for each client/socket created? ***LONGER EXPLAINATION IVe recently written a small network program, that sends messages over TCP or UDP... depending on user input. I want ot adapt that … |
| | HI, I've written a big program which uses multiple serial ports and udp & tcp sockets. Everything works functionally as expected, but the serial port writes block until the data has been sent (reading is fine as I check the number of bytes available before trying to read). I thought … |
| | hi, I don't use python very often, and I don't have a lot of experience with network programming either. A friend of mine came up with a problem, and I was wondering if anyone could help out: "I need to connect to another computer with a UDP socket and TCP/IP …  |
| | My explorer.exe keeps flashing on and off. I ran combofix and this was the log: ComboFix 08-05-29.1 - Joshua 2008-06-09 11:21:50.3 - NTFSx86 Microsoft® Windows Vista™ Home Premium 6.0.6000.0.1252.1.1033.18.2044 [GMT -4:00] Running from: C:\Users\Joshua\Desktop\ComboFix.exe * Created a new restore point . ((((((((((((((((((((((((((((((((((((((( Other Deletions ))))))))))))))))))))))))))))))))))))))))))))))))) . C:\Windows\System32\FeMllnnn.ini C:\Windows\System32\FeMllnnn.ini2 C:\Windows\system32\FLTuvGgh.ini C:\Windows\System32\FLTuvGgh.ini2 … |
| | hi, my system have been attacked by virus and it showing a "virus alert" in the system tray. when i go through the net i got this "combofix.exe". i downloaded this and installed it. It gave a me a log file which i have pasted down. pls tell me what … |
| | I have all these files on my c drive and a red x marked as my c drive I did the steps and this is what I got. ComboFix ComboFix 08-03-08.2 - HP_Administrator 2008-03-09 7:22:36.2 - NTFSx86 Microsoft Windows XP Professional 5.1.2600.2.1252.1.1033.18.528 [GMT -4:00] Running from: C:\Documents and Settings\HP_Administrator\desktop\ComboFix.exe Command … |
| | I am posting this log in hope someone can help me with my problem.I have followed several directions on how to rid my laptop of this nasty bug with no good results.It continue to invade my registry and system even after removing several things.It would be a great help if … |
 | Hi all , I'm new to Networking programming in JAVA .I want to send messages across hosts which are in the same Domain without using any Server program . I'm not clear whether to use UDP or TCP . Give me some ideas and links which are useful to accomplish …  |
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