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Wednesday, January 26, 2011

Mark Zuckerberg's Facebook Page Hacked


Earlier today, a strange message appeared on Facebook CEO Mark Zuckerberg’s fan page. It read as follows:

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Let the hacking begin: If facebook needs money, instead of going to the banks, why doesn’t Facebook let its users invest in Facebook in a social way? Why not transform Facebook into a ‘social business’ the way Nobel Price winner Muhammad Yunus described it? http://bit.ly/fs6rT3 What do you think? #hackercup2011

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Who wrote such an odd and seemingly drunken message? Well, if you believe the page, Zuckerberg himself did. Shortly after posting, the post had over 1,800 likes and nearly 500 comments.

Obviously, Zuckerberg didn’t actually write it. Or at least, we’re pretty sure he didn’t. Instead, it would appear that his fan page was hacked. Facebook has now taken down the page — but not before we grabbed a screenshot.

techcrunch team have reached out to them asking what exactly is going on. We’ll update when we hear back.

Happy Republic Day



JAI HIND

Use Notepad as personel diary..

1. Open a blank Notepad file
2. Write .LOG as the first line of the file, followed by a enter. Save the file and close it.
3. Double-click the file to open it and notice that Notepad appends the current date and time to the end of the file and places the cursor on the line after.
4. Type your notes and then save and close the file.
After that open the file and see the changes.
by this trick u can also use ur notebook as a personal diary.

Reveal *****(Asterisk) Passwords Using Javascript

Want to Reveal the Passwords Hidden Behind Asterisk (****) ?

Follow the steps given below-

1) Open the Login Page of any website. (eg. http://abc.com)

2) Type your 'Username' and 'Password'.

3) Copy and paste the JavaScript code given below into your browser's address bar and press 'Enter'.

javascript: alert(document.getElementById('Passwd').value);


4) As soon as you press 'Enter', A window pops up showing Password typed by you..!

How Long Has Your System Been Running?

Here’s how you verify system uptime:

Click Start | Run and type cmd to open a command prompt.

At the prompt, type systeminfo

Scroll down the list of information to the line that says System Up Time.
This will tell you in days, hours, minutes and seconds how long the system has been up.

Tuesday, January 25, 2011

Winrar: Watch movie without downloading all parts

Yes you can watch movie without downloading all of its parts.Many movies posted here are broken into many pieces using WinRAR. usually you have to download all parts before unzipping. But here’s a simple method to watch the movie without downloading all parts.

First, download the few parts or just the first part is enough now right click on the rar file to extract

Click on Extract Files…now in the General Tab u will see a check box named [keep broken files] just tick that box and then extract ur file anywhere.Thats it, U can now watch a part of movie on any player. 

ENJOY

How to Extract RAR files online

There is a cool site named WobZIP. WobZIP is a cool online rar extractor/converter. It is based on an open source extractor 7-zip so it supports all the extensions which are supported by 7-zip.
Suppose the file you want to download is too big and you need only a single file from that archive than you can also download that single file only. Even password protected files can be extracted using WobZIP.
enjoy it..

 http://wobzip.org/


How to Detect Trojan Horse .

Detecting a Trojan
Awareness and preventive measures are the best defense against Trojans. Educate users not  to install applications downloaded from the Internet and email attachments. Most commercial anti-virus products can automatically scan and detect backdoor programs before they can cause damage.

Using Anti-Trojan Software:
Antivirus software is designed to detect and delete Trojan horses, as well as preventing them from ever being installed. Although it is possible to remove a Trojan horse manually, it requires a full understanding of how that particular Trojan horse operates. In addition, if a Trojan horse has possibly been used by a hacker to access a computer system, it will be difficult to know what damage has been done and what other problems have been introduced.

Manual Detection
Though manual removal/detection of Trojans is difficult, but this is best way to remove the Trojans completely from the computer. With practice, it becomes easy to manually detect/remove the Trojans

TCPView
TCPView is a Windows program that will show you detailed listings of all TCP and UDP endpoints on your system, including the local and remote addresses and state of TCP connections. On Windows NT, 2000, and XP, TCPView also reports the name of the process that owns the endpoint. TCPView provides a more informative and conveniently presented subset of the Netstat program that ship with Windows. The TCPView download includes Tcpvcon, a command-line version with the same functionality.

Tcpvcon is the command-line version of TCPView. Its usage is similar to that of the built-in Windows netstat utility. Just typing tcpvcon in a CMD box runs the Application.

Process Viewer
Process Viewer (PrcView) (www.teamcti.com/pview/prcview.htm) is a free GUI-based process viewer utility that displays detailed information about processes running under Windows. For each process it displays memory, threads, and module usage. For each DLL, it shows full path and version information. PrcView comes with a command-line version that allows you to write scripts to check whether a process is running and stop it, if necessary.




Process Explorer

Process Explorer is a freeware computer program for Microsoft Windows created by Sysinternals, which was acquired by Microsoft Corporation. Process Explorer is a system monitoring and examination utility. It provides the functionality of Windows Task Manager along with a rich set of features for collecting information about processes running on the user’s system. It can be used as the first step in debugging software or system problems. Process Explorer can be used to track down problems. For example, it provides a means to list or search for named resources that are held by a process or all processes. This can be used to track down what is holding a file open and preventing its use by another program. Or as another example, it can show the command lines used to start a program, allowing otherwise identical processes to be distinguished. Or like Task Manager, it can show a process that is maxing out the CPU, but unlike Task Manager it can

Show which thread (with the call stack) is using the CPU – information that is not even available under a debugger.

Windows Phone 7 jailbreak devs 'genuinely excited' by Microsoft's roadmap


Microsoft's been playing it really cool with the nascent Windows Phone 7 hacker community so far, which is winning them friends in all sorts of important places -- not the least of which is the ChevronWP7 team itself. The first guys to split the platform open for homebrew apps were recently invited up to Redmond for a powwow with the guys in charge, and it seems the meetings were fruitful to say the least; though much of what they saw was under NDA, they say they're "genuinely excited" by what Microsoft has in the works.

Furthermore, Microsoft was kind enough to give the team a heads-up that an upcoming platform update would break the existing ChevronWP7 tool, though they say they're "collaborating with Microsoft on an interim solution that will continue to support homebrew developments after the update." Considering that they've already reached out to jailbreaker extraordinaire Geohot as well, it's clear that Microsoft doesn't believe this is a black-and-white situation -- the ChevronWP7 guys seem to think homebrew has a place somewhere in the platform's future, it just remains to be seen how that's going to play out.

Monday, January 24, 2011

What SSH Is & How It’s Different From FTP [Technology Explained]

what is sshFTP and SSH are both network protocols that run on top of the TCP/IP layer, just like HTTP. In plain English, it’s a certain way for devices to communicate with each other over a network.

Different ways of communication are used in different circumstances. There are different uses and different strengths. But exactly how SSH and FTP relate is unclear to most.

This installment in the Technology Explained series aims to shed some light on the two protocols and their differences.

Shell & Shell Accounts

Let’s get some basic terminology out of the way. To understand the purpose of SSH, you need to be familiar with some of the underlying elements.
The shell of a computer is a piece of software that allows users to directly communicate with the kernel, the very core of an operating system. The shell can have either a graphical or command-line interface (read: text input), or both.
what is ssh

A shell account, on the other hand, is a personal account that gives the user access to a shell on a different computer. They used to be commonplace and supplied by the Internet Service Providers, used to work with file storage, email accounts, newsgroups and more. The common denominator is that a shell account is used to enter commands on a remote computer.

Secure Shell Protocol (SSH)

Just like a web browser uses the HTTP protocol to talk with websites, a shell account needs a certain protocol to enable data exchange (read: communication) between the two networked devices. Meet SSH - Secure Shell Protocol.

SSH uses a public key encryption and was developed to replace Telnet and other insecure shell protocols. The two major versions, SSH-1 and SSH-2, are now the dominating protocols to access shell accounts.
ssh client
These days, SSH is used to log into and execute code on remote hosts, browse the web using encrypted proxy clients, and transfer files – even setting up a Virtual Private Network.

SSH clients are available for all major operating systems. Unix-based systems, including Linux and Mac OS X, can use OpenSSH. Also check the OpenSSH website for Mac OS and Windows alternatives. PuTTY is one of the most prominent Windows clients.

Secure File Transfer Protocol (SFTP) versus FTP

File transfer and VPN applications don’t run on SSH by default, but make use of SFTP – the SSH File Transfer Protocol. Mind you, SFTP is not the FTP protocol running over SSH, but a different file transfer protocol developed as an extension for SSH-2. SFTP is always used to transfer files over SSH, but it’s actually designed so it can be used in compliance with other protocols. That’s not for this article, though.
what is ssh

Although not in the letter, for the end-user, SFTP can be seen as a secure relative of FTP. The latter transmits all data in plain-text. Packet intercepts can thus reveal crucial and private data, including your user name and password! SFTP, being an SSH-2 extension, uses public key security. This means the data is encrypted when it is being transmitted and potential intercepts are relatively useless.