Showing posts with label Internet. Show all posts
Showing posts with label Internet. Show all posts

Tuesday, April 27, 2010

Websites and Words That Are Blocked in China

Websites and Words That Are Blocked in China



There are generally two kinds of internet censorship in China – they either completely block a website from users or they instruct local search engines to modify search results for certain keywords.

For instance, sites like IMDB and BBC are inaccessible from within China and some of them may not even appear in the search results of local search engines like Baidu or Sohu. The next form of censorship is keyword based. If you search for a censored keyword (say “Human Rights”) in a Chinese search engine, you’ll see few or no results.


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Hacking Yahoo Messenger & Getting IP

Hacking Yahoo Messenger & Getting IP

While you are chatting through yahoo messenger, Yahoo will hide the IP addresses of all the computers that are connected through the yahoo messenger application to the chat room.So it is not possible to directly find out the IP of the person you want to hack.
Then how to get the IP address?
Yes it is still possible to hack the IP address during the Yahoo messenger chat.

While you are chatting via yahoo messenger the communication between you and the person you want to hack, takes place indirectly via Yahoo server and not directly.It is not possible to hack Yahoo messenger directly to get the IP address. So to hack his IP, you must establish a direct communication with him/her.
So,how to do this ?
It’s easy.

Just start chatting with the person (Whom you want to Hack) via Yahoo messenger. During the process of chatting send him a big file. Now the file transfer takes place directly between your computer and the victim’s computer(via yahoo messenger application).
So now, you are ready to go. Here’s the step-by-step process to hack Yahoo messenger and get the IP address of the person.

Type netstat -n in Command Prompt.

The pic given below shows netstat results of my computer. {When I was not chatting}



Here local address is your own IP and the foreign address is the IP address of the recipient with whom you are connected via yahoo messenger (There may be multiple recipients and hence multiple foreign addresses).

Now send him the file.

Check the output by typing the command netstat -n

Assume the output is something like this.

TCP 127.0.0.10:5101 124.55.23.11:1246 ESTABLISHED

Here 124.55.23.11 is the IP address of the person with whom you are chatting and 1246 is the port number where connection is established.That’s It! You have now hacked Yahoo messenger to get his IP address.

Once you hack Yahoo messenger and get his IP address you can use any of the Remote Administration tools or perform NETBIOS HACKING.

NOTE:
Some times there are chances where in the file transfer gets encrypted (takes place via yahoo server itself).So in this case the above hack may fail to work.


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Is Your PC Connecting To Websites Without Your Knowledge

Is Your PC Connecting To Websites Without Your Knowledge

If you are worried that some programs on your PC are secretly making connections to websites in the background, here's a quick tip that uses a simple DOS command to detect and prevent such suspicious activity:

1. Type cmd in your Windows Run box.

2. Type netstat -b 5 > activity.txt and press Enter. After 2 minutes, press Ctrl+C.

3. Type activity.txt on the command line to open the log file in Notepad.



The file activity.txt will have a log of all process that made a connection to the Internet in the last two minutes. It will also show which process connected to which website in this time. And not just the web browsers (like iexplore.exe or opera.exe), the log will also show your IM clients, download managers, email programs or any software that requires a net connection.

Scroll though the activity.txt file and look for any process names or website addresses that you are not aware of.
If you track one , go to the Task Manager (or Process Explorer) to find the location of the executable file on your computer and eliminate the threat.


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