Showing posts with label Information. Show all posts
Showing posts with label Information. Show all posts

Saturday, 5 June 2010

Monday, 24 May 2010

youtube downloads

Hi friends

try this website for dowloading video in youtube...
downloading is very simple..first copy the url of the videoclip which you want to download and paste in url box present in the following websites
ENJOY DOWNLOADING YOUR FAVORITE VIDEO CIPS...

http://www.dlyoutube.com    

http://www.downloadyoutubevideos.com          

http://www.youtubex.com     

Monday, 29 March 2010

Facebook

HELLO FRIENDS,
Asia's 1st facebook office
starting in india.
Facebook, the popular social networking site,
is going to start an office at Hyderabad.

Monday, 22 March 2010

All Google Services

Hello Friends,
Well I know a lot of them but when I googled about various services about Google, I found a lot and I thought I should share them with you. So below is the link to all services provided by Google.

  1. Google Search
  2. Google Adwods
  3. Search Based Keyword Tool
  4. Custom Search Engine
  5. Script Convertor
  6. Google Fast Flip
  7. Google Fusion Tables
  8. Google Moderating
  9. Google Audio Indexing
  10. 1-800-GOOG-411
  11. Google Reader
  12. Google Trends
  13. Google SMS
  14. Google Groups
  15. Google Sets
  16. GMail
  17. Google Toolbar
  18. Google Experimenatl Search
  19. Webmasters Tool
  20. In Quotes
  21. Analytics
  22. FeedBurner
  23. Google Chat
  24. Google Docs
  25. Google Code
  26. Blogger
  27. Google Sites
  28. Google Wave
  29. Orkut
  30. Google Web history
  31. Google Voice

The Story Behind Google

Hello Friends,

 The Story Behind Google
We all use Google in some way or the other. The way Google has evolved is a story worth telling. Here are some of the interesting facts about Google :
1. The name ‘Google’ was an accident. It was the result of a spelling mistake made by the original founders who thought they were going for ‘Googol’. The domain name “Googol.com” was already taken by the time Google was founded.
2. The domain Google.com was registered on 15 September 1997.
3. The first operations of Google was started in this garage
image006 The Story Behind Google
 The Story Behind Google
4. Google (aka Googol) is a mathematical term which means “1 followed by hundred Zeros”. The term ‘Googol’ was coined by Milton Sirotta, nephew of American mathematician Edward Kasne.
5. Google receives daily search requests from all over the world, including Antarctica.
0,1020,87864,00 The Story Behind Google
6. Google’s Homepage has 42 validation errors. Check Google Validation
7. Google’s homepage can be accessed in 88 languages including Urdu and Latin.
8. Every day the Google servers receives about a billion search requests . 20 to 25% of Google queries have never been searched before.
9. The main reason why the Google homepage is so simple is because the founders didn’t knew HTML. The submit button was included much later and hitting the return key was the only way to get the search results.
10. The “I am feeling lucky” button is almost never used by the end user. However it was found that removing the button would reduce the Google experience.
11. In the early days of testing Google employees noted people just sitting and looking at the screen. After a minute the tester asked “What are you waiting for ?”. To this the users replied “We are waiting for the page to load”.
To solve this issue the copyright message was added which acted as an end of the page marker.
12. Google has the largest network of translators in the world.
13. All Google employees are encouraged to use 20% of their time working in their own projects. Google news and Orkut are two big examples that grew from this working model.
14. Google consists of over 450,000 servers, racked up in clusters located in data centers around the world.
15. Google started in January, 1996 as a research project at Stanford University, by Ph.D. candidates Larry Page and Sergey Brin when they were 24 years old and 23 years old respectively.The original google project was named backrub.
16. When Google started it indexed 25,000 web pages. Today Google indexes billions of web pages and each time it grows by 10-25%.
17. According to Google “As the web grows search becomes more and more important”. It acts like a library , the bigger the library the more important is the index.
18. The pagerank algorithm uses more than 200 attributes to determine the rank of a given webpage.
19. Google has the largest corporate solar panel installation in the US.
20. The biggest break in search came when Google introduced their improved spell checker seen as “Did you mean ? ”.This feature doubled their traffic and soon the developers discovered that the ideal placement was at the bottom of the search results.
21. Every now and then Google makes small changes and test them with a given set of users. The users aren’t told of this. They are presented with a new interface and the testers observe how the users react to it.
22. Google believe in 20 % – 5% philosophy. According to this, if at least 20% of the users use a feature then it will be included. To make it to the advanced search preferences, at least 5 % of the users need to use a particular feature.
23. In the results found in user testing and design, Google testers found that only a small number of people are typical of the larger user base. Hence,Google labs was born and it monitors how people use each and every service.
24. Gmail – Free email from Google was used internally for nearly 2 years by Google employees before it was launched for public use. The engineers discovered that there are typically 6 types of email users and Gmail was made to satisfy the needs of them.
25. Google’s index of web pages is the largest in the world, comprising of 8 billion web pages. Google searches this immense collection of web pages often in less than half a second.
26. They listen to feedback actively. Emailing Google isn’t emailing a black hole.
27. Google’s first April fool prank went live on April 1st,2000 and was coined “MentalPlex” – Google’s ability to read your mind.
Some thought the announcement of Gmail in 2004 around April Fool’s Day was a joke.
28. Google Groups comprises of more than 845 million Usenet messages, which is the world’s largest collection of messages or the equivalent of more than a terabyte of human conversation.
29.In a 2006 report of the world’s richest people, Forbes reported that Sergey Brin was #26 with a net worth of $12.9 billion, and Larry Page was #27 with a net worth of $12.8 billion
30. There isn’t any restriction for proper dress code in the Google office. This may include pajamas and even super hero costumes.
31. Tom Vendetta is the youngest google employee ever hired. He was hired by Google when he was 15 years old. Vendetta used to fool his friends by sending fake press releases and news. Vendetta was employed to know the know-how of the teen and to implement them in Gmail security flaws.
32. The first employee that google hired is Craig Silverstein.
CraigSilversteinfirstgoogleemployee thumb The Story Behind Google
33.The first human being named after Google is Oliver google kai. He was born on September 12th 2005 and his parents named him because they wanted Oliver to have as many friends as google has.

How Hackers Work?||How To Hack

Hello Friends,

Thanks to the media, the word “hacker” has gotten a bad reputation. The word summons up thoughts of malicious computer users finding new ways to harass people, defraud corporations, steal information and maybe even destroy the economy or start a war by infiltrating military computer systems. While there’s no denying that there are hackers out there with bad intentions, they make up only a small percentage of the hacker community.
The term computer hacker first showed up in the mid-1960s. A hacker was a programmer — someone who hacked out computer code. Hackers were visionaries who could see new ways to use computers, creating programs that no one else could conceive. They were the pioneers of the computer industry, building everything from small applications to operating systems. In this sense, people like Bill Gates, Steve Jobs and Steve Wozniak were all hackers — they saw the potential of what computers could do and created ways to achieve that potential.
A unifying trait among these hackers was a strong sense of curiosity, sometimes bordering on obsession. These hackers prided themselves on not only their ability to create new programs, but also to learn how other programs and systems worked. When a program had a bug — a section of bad code that prevented the program from working properly — hackers would often create and distribute small sections of code called patches to fix the problem. Some managed to land a job that leveraged their skills, getting paid for what they’d happily do for free.
As computers evolved, computer engineers began to network individual machines together into a system. Soon, the term hacker had a new meaning — a person using computers to explore a network to which he or she didn’t belong. Usually hackers didn’t have any malicious intent. They just wanted to know how computer networks worked and saw any barrier between them and that knowledge as a challenge.
In fact, that’s still the case today. While there are plenty of stories about malicious hackers sabotaging computer systems, infiltrating networks and spreading computer viruses, most hackers are just curious — they want to know all the intricacies of the computer world. Some use their knowledge to help corporations and governments construct better security measures. Others might use their skills for more unethical endeavors.
In this article, we’ll explore common techniques hackers use to infiltrate systems. We’ll examine hacker culture and the various kinds of hackers as well as learn about famous hackers, some of whom have run afoul of the law.
The Hacker Toolbox
The main resource hackers rely upon, apart from their own ingenuity, is computer code. While there is a large community of hackers on the Internet, only a relatively small number of hackers actually program code. Many hackers seek out and download code written by other people. There are thousands of different programs hackers use to explore computers and networks. These programs give hackers a lot of power over innocent users and organizations — once a skilled hacker knows how a system works, he can design programs that exploit it.
Malicious hackers use programs to:
Log keystrokes: Some programs allow hackers to review every keystroke a computer user makes. Once installed on a victim’s computer, the programs record each keystroke, giving the hacker everything he needs to infiltrate a system or even steal someone’s identity.
Hack passwords: There are many ways to hack someone’s password, from educated guesses to simple algorithms that generate combinations of letters, numbers and symbols. The trial and error method of hacking passwords is called a brute force attack, meaning the hacker tries to generate every possible combination to gain access. Another way to hack passwords is to use a dictionary attack, a program that inserts common words into password fields.
Infect a computer or system with a virus: Computer viruses are programs designed to duplicate themselves and cause problems ranging from crashing a computer to wiping out everything on a system’s hard drive. A hacker might install a virus by infiltrating a system, but it’s much more common for hackers to create simple viruses and send them out to potential victims via email, instant messages, Web sites with downloadable content or peer-to-peer networks.
Gain backdoor access: Similar to hacking passwords, some hackers create programs that search for unprotected pathways into network systems and computers. In the early days of the Internet, many computer systems had limited security, making it possible for a hacker to find a pathway into the system without a username or password. Another way a hacker might gain backdoor access is to infect a computer or system with a Trojan horse.
Create zombie computers: A zombie computer, or bot, is a computer that a hacker can use to send spam or commit Distributed Denial of Service (DDoS) attacks. After a victim executes seemingly innocent code, a connection opens between his computer and the hacker’s system. The hacker can secretly control the victim’s computer, using it to commit crimes or spread spam.
Spy on e-mail: Hackers have created code that lets them intercept and read e-mail messages — the Internet’s equivalent to wiretapping. Today, most e-mail programs use encryption formulas so complex that even if a hacker intercepts the message, he won’t be able to read it.
Hacker Culture
Individually, many hackers are antisocial. Their intense interest in computers and programming can become a communication barrier. Left to his or her own devices, a hacker can spend hours working on a computer program while neglecting everything else.
Computer networks gave hackers a way to associate with other people with their same interests. Before the Internet became easily accessible, hackers would set up and visit bulletin board systems (BBS). A hacker could host a bulletin board system on his or her computer and let people dial into the system to send messages, share information, play games and download programs. As hackers found one another, information exchanges increased dramatically.
Some hackers posted their accomplishments on a BBS, boasting about infiltrating secure systems. Often they would upload a document from their victims’ databases to prove their claims. By the early 1990s, law enforcement officials considered hackers an enormous security threat. There seemed to be hundreds of people who could hack into the world’s most secure systems at will [source: Sterling].
There are many Web sites dedicated to hacking. The hacker journal “2600: The Hacker Quarterly” has its own site, complete with a live broadcast section dedicated to hacker topics. The print version is still available on newsstands. Web sites like Hacker.org promote learning and include puzzles and competitions for hackers to test their skills.
When caught — either by law enforcement or corporations — some hackers admit that they could have caused massive problems. Most hackers don’t want to cause trouble; instead, they hack into systems just because they wanted to know how the systems work. To a hacker, a secure system is like Mt. Everest — he or she infiltrates it for the sheer challenge. In the United States, a hacker can get into trouble for just entering a system. The Computer Fraud and Abuse Act outlaws unauthorized access to computer systems [source: Hacking Laws].
Hackers and Crackers
Many computer programmers insist that the word “hacker” applies only to law-abiding enthusiasts who help create programs and applications or improve computer security. Anyone using his or her skills maliciously isn’t a hacker at all, but a cracker.
Crackers infiltrate systems and cause mischief, or worse. Unfortunately, most people outside the hacker community use the word as a negative term because they don’t understand the distinction between hackers and crackers.
Not all hackers try to explore forbidden computer systems. Some use their talents and knowledge to create better software and security measures. In fact, many hackers who once used their skills to break into systems now put that knowledge and ingenuity to use by creating more comprehensive security measures. In a way, the Internet is a battleground between different kinds of hackers — the bad guys, or black hats, who try to infiltrate systems or spread viruses, and the good guys, or white hats, who bolster security systems and develop powerful virus protection software.
Hackers on both sides overwhelmingly support open source software, programs in which the source code is available for anyone to study, copy, distribute and modify. With open source software, hackers can learn from other hackers’ experiences and help make programs work better than they did before. Programs might range from simple applications to complex operating systems like Linux.
There are several annual hacker events, most of which promote responsible behavior. A yearly convention in Las Vegas called DEFCON sees thousands of attendees gather to exchange programs, compete in contests, participate in panel discussions about hacking and computer development and generally promote the pursuit of satisfying curiosity. A similar event called the Chaos Communication Camp combines low-tech living arrangements — most attendees stay in tents — and high-tech conversation and activities.
In the next section, we’ll learn about hackers and legal issues.
Hackers and the Law
In general, most governments aren’t too crazy about hackers. Hackers’ ability to slip in and out of computers undetected, stealing classified information when it amuses them, is enough to give a government official a nightmare. Secret information, or intelligence, is incredibly important. Many government agents won’t take the time to differentiate between a curious hacker who wants to test his skills on an advanced security system and a spy.
Laws reflect this attitude. In the United States, there are several laws forbidding the practice of hacking. Some, like 18 U.S.C. § 1029, concentrate on the creation, distribution and use of codes and devices that give hackers unauthorized access to computer systems. The language of the law only specifies using or creating such a device with the intent to defraud, so an accused hacker could argue he just used the devices to learn how security systems worked.
Another important law is 18 U.S.C. § 1030, part of which forbids unauthorized access to government computers. Even if a hacker just wants to get into the system, he or she could be breaking the law and be punished for accessing a nonpublic government computer [Source: U.S. Department of Justice].
Punishments range from hefty fines to jail time. Minor offenses may earn a hacker as little as six months’ probation, while other offenses can result in a maximum sentence of 20 years in jail. One formula on the Department of Justice’s Web page factors in the financial damage a hacker causes, added to the number of his victims to determine an appropriate punishment [Source: U.S. Department of Justice].
Hacking a Living
Hackers who obey the law can make a good living. Several companies hire hackers to test their security systems for flaws. Hackers can also make their fortunes by creating useful programs and applications, like Stanford University students Larry Page and Sergey Brin. Page and Brin worked together to create a search engine they eventually named Google. Today, they are tied for 26th place on Forbes’ list of the world’s most wealthy billionaires [source: Forbes].
Other countries have similar laws, some much more vague than legislation in the U.S. A recent German law forbids possession of “hacker tools.” Critics say that the law is too broad and that many legitimate applications fall under its vague definition of hacker tools. Some point out that under this legislation, companies would be breaking the law if they hired hackers to look for flaws in their security systems [source: IDG News Service].
Hackers can commit crimes in one country while sitting comfortably in front of their computers on the other side of the world. Therefore, prosecuting a hacker is a complicated process. Law enforcement officials have to petition countries to extradite suspects in order to hold a trial, and this process can take years. One famous case is the United States’ indictment of hacker Gary McKinnon. Since 2002, McKinnon fought extradition charges to the U.S. for hacking into the Department of Defense and NASA computer systems. McKinnon, who hacked from the United Kingdom, defended himself by claiming that he merely pointed out flaws in important security systems. In April 2007, his battle against extradition came to an end when the British courts denied his appeal [Source: BBC News].
In the next section, we’ll look at some famous and notorious hackers.
Famous Hackers
Steve Jobs and Steve Wozniak, founders of Apple Computers, are both hackers. Some of their early exploits even resemble the questionable activities of some malicious hackers. However, both Jobs and Wozniak outgrew their malicious behavior and began concentrating on creating computer hardware and software. Their efforts helped usher in the age of the personal computer — before Apple, computer systems remained the property of large corporations, too expensive and cumbersome for average consumers.
Linus Torvalds, creator of Linux, is another famous honest hacker. His open source operating system is very popular with other hackers. He has helped promote the concept of open source software, showing that when you open information up to everyone, you can reap amazing benefits.
Richard Stallman, also known as “rms,” founded the GNU Project, a free operating system. He promotes the concept of free software and computer access. He works with organizations like the Free Software Foundation and opposes policies like Digital Rights Management.
On the other end of the spectrum are the black hats of the hacking world. At the age of 16, Jonathan James became the first juvenile hacker to get sent to prison. He committed computer intrusions on some very high-profile victims, including NASA and a Defense Threat Reduction Agency server. Online, Jonathan used the nickname (called a handle) “c0mrade.” Originally sentenced to house arrest, James was sent to prison when he violated parole.
Greg Finley/Getty Images
Hacker Kevin Mitnick, newly released from the Federal Correctional Institution in Lompoc, California.
Kevin Mitnick gained notoriety in the 1980s as a hacker who allegedly broke into the North American Aerospace Defense Command (NORAD) when he was 17 years old. Mitnick’s reputation seemed to grow with every retelling of his exploits, eventually leading to the rumor that Mitnick had made the FBI’s Most Wanted list. In reality, Mitnick was arrested several times for hacking into secure systems, usually to gain access to powerful computer software.
Kevin Poulsen, or Dark Dante, specialized in hacking phone systems. He’s famous for hacking the phones of a radio station called KIIS-FM. Poulsen’s hack allowed only calls originating from his house to make it through to the station, allowing him to win in various radio contests. Since then, he has turned over a new leaf, and now he’s famous for being a senior editor at Wired magazine.
Adrian Lamo hacked into computer systems using computers at libraries and Internet cafes. He would explore high-profile systems for security flaws, exploit the flaws to hack into the system, and then send a message to the corresponding company, letting them know about the security flaw. Unfortunately for Lamo, he was doing this on his own time rather than as a paid consultant — his activities were illegal. He also snooped around a lot, reading sensitive information and giving himself access to confidential material. He was caught after breaking into the computer system belonging to the New York Times.
It’s likely that there are thousands of hackers active online today, but an accurate count is impossible. Many hackers don’t really know what they are doing — they’re just using dangerous tools they don’t completely understand. Others know what they’re doing so well that they can slip in and out of systems without anyone ever knowing.

Delete Navbar From Blog

Hello Friends,
Navbar is worst thing in your blog and want to remove from your blog . then follow the simple instruction
First Login To Blogger 
Go To Layout 
Edit Html --->In the html code find

]]</b:skin>
and copy the below code before 
]]</b:skin>
#navbar-iframe { height:0px; visibility:hidden; display:none; }
Save Template and You Are Done.

how to check your antivirus alive or dead

Hello Friends,
Is your computer safe from virus ?...if you are doubt ful use the following code Check if your antivirus is alive or dead...!
Open notepad and paste this:


X5O!P%@AP[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*


Save it as eicar.com. The Anti-Virus should stop you (if it does that means its working).

Don't worry about it. European Institute for Computer Anti-virus Research (EICAR) have got people to program Anti-Virus to recognise this as a threat (even tough it's completely harmless)...

Use calcuator as web browser!!

Hello Friends,

How to use calc as web browser?

1.Type calc in run.
2.Press F1 now.
3. Html help dialog will appear.Now right click the icon available at the top left corner of the dialog.
4.Now select Jump To URL option,a small dialog will open.
5.Type the url preceded by http:// else it will not work.Eg:http://www.google.com
6.Click ‘ok’.

Mobile Fact

Hello Friends,
Can you dial a number when the key pad is locked..?Not possible,
As far as i know there are two numbers you can dial with the key pad
locked.Try these numbers 112 and 911 .These numbers can be dialed even
with u r keypad locked!
These are for emergency calls.,Working fine with Sony,motorola and Nokia Models.

Keyboard Shortcuts

Hello Friends,
Below ate some general keyboard shortcuts..
CTRL+C (Copy)
CTRL+X (Cut)
CTRL+V (Paste)
CTRL+Z (Undo)
DELETE (Delete)
SHIFT+DELETE (Delete the selected item permanently without placing the item in the Recycle Bin)
CTRL while dragging an item (Copy the selected item)
CTRL+SHIFT while dragging an item (Create a shortcut to the selected item)
F2 key (Rename the selected item)
CTRL+RIGHT ARROW (Move the insertion point to the beginning of the next word)
CTRL+LEFT ARROW (Move the insertion point to the beginning of the previous word)
CTRL+DOWN ARROW (Move the insertion point to the beginning of the next paragraph)
CTRL+UP ARROW (Move the insertion point to the beginning of the previous paragraph)
CTRL+SHIFT with any of the arrow keys (Highlight a block of text)
SHIFT with any of the arrow keys (Select more than one item in a window or on the desktop, or select text in a document)
CTRL+A (Select all)
F3 key (Search for a file or a folder)
ALT+ENTER (View the properties for the selected item)
ALT+F4 (Close the active item, or quit the active program)
ALT+ENTER (Display the properties of the selected object)
ALT+SPACEBAR (Open the shortcut menu for the active window)
CTRL+F4 (Close the active document in programs that enable you to have multiple documents open simultaneously)
ALT+TAB (Switch between the open items)
ALT+ESC (Cycle through items in the order that they had been opened)
F6 key (Cycle through the screen elements in a window or on the desktop)
F4 key (Display the Address bar list in My Computer or Windows Explorer)
SHIFT+F10 (Display the shortcut menu for the selected item)
ALT+SPACEBAR (Display the System menu for the active window)
CTRL+ESC (Display the Start menu)
ALT+Underlined letter in a menu name (Display the corresponding menu)
Underlined letter in a command name on an open menu (Perform the corresponding command)
F10 key (Activate the menu bar in the active program)
RIGHT ARROW (Open the next menu to the right, or open a submenu)
LEFT ARROW (Open the next menu to the left, or close a submenu)
F5 key (Update the active window)
BACKSPACE (View the folder one level up in My Computer or Windows Explorer)
ESC (Cancel the current task)
SHIFT when you insert a CD-ROM into the CD-ROM drive (Prevent the CD-ROM from automatically playing)
Dialog Box Keyboard Shortcuts
CTRL+TAB (Move forward through the tabs)
CTRL+SHIFT+TAB (Move backward through the tabs)
TAB (Move forward through the options)
SHIFT+TAB (Move backward through the options)
ALT+Underlined letter (Perform the corresponding command or select the corresponding option)
ENTER (Perform the command for the active option or button)
SPACEBAR (Select or clear the check box if the active option is a check box)
Arrow keys (Select a button if the active option is a group of option buttons)
F1 key (Display Help)
F4 key (Display the items in the active list)
BACKSPACE (Open a folder one level up if a folder is selected in the Save As or Open dialog box)
Microsoft Natural Keyboard Shortcuts
Windows Logo (Display or hide the Start menu)
Windows Logo+BREAK (Display the System Properties dialog box)
Windows Logo+D (Display the desktop)
Windows Logo+M (Minimize all of the windows)
Windows Logo+SHIFT+M (Restore the minimized windows)
Windows Logo+E (Open My Computer)
Windows Logo+F (Search for a file or a folder)
CTRL+Windows Logo+F (Search for computers)
Windows Logo+F1 (Display Windows Help)
Windows Logo+ L (Lock the keyboard)
Windows Logo+R (Open the Run dialog box)
Windows Logo+U (Open Utility Manager)
Accessibility Keyboard Shortcuts
Right SHIFT for eight seconds (Switch FilterKeys either on or off)
Left ALT+left SHIFT+PRINT SCREEN (Switch High Contrast either on or off)
Left ALT+left SHIFT+NUM LOCK (Switch the MouseKeys either on or off)
SHIFT five times (Switch the StickyKeys either on or off)
NUM LOCK for five seconds (Switch the ToggleKeys either on or off)
Windows Logo +U (Open Utility Manager)
Windows Explorer Keyboard Shortcuts
END (Display the bottom of the active window)
HOME (Display the top of the active window)
NUM LOCK+Asterisk sign (*) (Display all of the subfolders that are under the selected folder)
NUM LOCK+Plus sign (+) (Display the contents of the selected folder)
NUM LOCK+Minus sign (-) (Collapse the selected folder)
LEFT ARROW (Collapse the current selection if it is expanded, or select the parent folder)
RIGHT ARROW (Display the current selection if it is collapsed, or select the first subfolder)
Shortcut Keys for Character Map
After you double-click a character on the grid of characters, you can move through the grid by using the keyboard shortcuts:
RIGHT ARROW (Move to the right or to the beginning of the next line)
LEFT ARROW (Move to the left or to the end of the previous line)
UP ARROW (Move up one row)
DOWN ARROW (Move down one row)
PAGE UP (Move up one screen at a time)
PAGE DOWN (Move down one screen at a time)
HOME (Move to the beginning of the line)
END (Move to the end of the line)
CTRL+HOME (Move to the first character)
CTRL+END (Move to the last character)
SPACEBAR (Switch between Enlarged and Normal mode when a character is selected)
Microsoft Management Console (MMC) Main Window Keyboard Shortcuts
CTRL+O (Open a saved console)
CTRL+N (Open a new console)
CTRL+S (Save the open console)
CTRL+M (Add or remove a console item)
CTRL+W (Open a new window)
F5 key (Update the content of all console windows)
ALT+SPACEBAR (Display the MMC window menu)
ALT+F4 (Close the console)
ALT+A (Display the Action menu)
ALT+V (Display the View menu)
ALT+F (Display the File menu)
ALT+O (Display the Favorites menu)
MMC Console Window Keyboard Shortcuts
CTRL+P (Print the current page or active pane)
ALT+Minus sign (-) (Display the window menu for the active console window)
SHIFT+F10 (Display the Action shortcut menu for the selected item)
F1 key (Open the Help topic, if any, for the selected item)
F5 key (Update the content of all console windows)
CTRL+F10 (Maximize the active console window)
CTRL+F5 (Restore the active console window)
ALT+ENTER (Display the Properties dialog box, if any, for the selected item)
F2 key (Rename the selected item)
CTRL+F4 (Close the active console window. When a console has only one console window, this shortcut closes the console)
Remote Desktop Connection Navigation
CTRL+ALT+END (Open the Microsoft Windows NT Security dialog box)
ALT+PAGE UP (Switch between programs from left to right)
ALT+PAGE DOWN (Switch between programs from right to left)
ALT+INSERT (Cycle through the programs in most recently used order)
ALT+HOME (Display the Start menu)
CTRL+ALT+BREAK (Switch the client computer between a window and a full screen)
ALT+DELETE (Display the Windows menu)
CTRL+ALT+Minus sign (-) (Place a snapshot of the active window in the client on the Terminal server clipboard and provide the same functionality as pressing PRINT SCREEN on a local computer.)
CTRL+ALT+Plus sign (+) (Place a snapshot of the entire client window area on the Terminal server clipboard and provide the same functionality as pressing ALT+PRINT SCREEN on a local computer.)
Microsoft Internet Explorer Navigation
CTRL+B (Open the Organize Favorites dialog box)
CTRL+E (Open the Search bar)
CTRL+F (Start the Find utility)
CTRL+H (Open the History bar)
CTRL+I (Open the Favorites bar)
CTRL+L (Open the Open dialog box)
CTRL+N (Start another instance of the browser with the same Web address)
CT
RL+O (Open the Open dialog box, the same as CTRL+L)
CTRL+P (Open the Print dialog box)
CTRL+R (Update the current Web page)
CTRL+W (Close the current window)

Sunday, 21 March 2010

25 Great Logo Generators

Hello Friends,
You probably sometimes spend hours, maybe days to create one simple logo for your website. Hopefully, there are many logo generators online which can help you to easily create nice text logos. All you need to do is to add the text you want and the generator will create a logo for you. You can choose the font size, background,image height and width; all you need for a good logo text. Below you can find links for 25 simple but effective logo generators.
1. Gold Text 
2.Light Text
3.Fire Text
4.. Bovinated Text
5.Blink Text
6. Silver Bling-Bling
7. Chrome Text
8.Glowing Steel
9.. Weave Text
10.. 3D Outline
11. Embossed Text
12. Autumn Text
13.Plasma Text
14. Alien Glow
15. glitter text
16.Halloween Text
17. Anniversary Text
18. Rainbow Text 2
19. Pimp Text
20. Overlapping Text
21. Matrix Text
22. Sram Dofus
23. Eniripsa Dofus
24. Sig Generator
25. Logo Maker

What are Port numbers???

Hello Friends,
The port numbers are divided into three ranges: the Well Known Ports,
the Registered Ports, and the Dynamic and/or Private Ports.
The Well Known Ports are those from 0 through 1023.
The Registered Ports are those from 1024 through 49151
The Dynamic and/or Private Ports are those from 49152 through 65535

WELL KNOWN PORT NUMBERS
The Well Known Ports are assigned by the IANA and on most systems can
only be used by system (or root) processes or by programs executed by
privileged users.
Ports are used in the TCP [RFC793] to name the ends of logical
connections which carry long term conversations. For the purpose of
providing services to unknown callers, a service contact port is
defined. This list specifies the port used by the server process as
its contact port. The contact port is sometimes called the
“well-known port”.
To the extent possible, these same port assignments are used with the
UDP [RFC768].
The range for assigned ports managed by the IANA is 0-1023.

Search Engine Basics || Submitting Your Site to Google || The Search Engine Optimization Template

Hello Friends,

Search Engine Basics

When you type a term into a search site, the engine looks up potential matches in its database and presents the most relevant web page matches first. How those web pages get into the database and, consequently, how you can get yours in there as well, is a three-step process:
  1. A search engine visits a site with an automated program called a spider (sometimes called a robot). A spider is a program similar to a web browser that downloads a site's pages. It doesn't actually display the page anywhere; it just downloads the page data.
  2. After the spider has acquired the page, the search engine passes the page to a program called an indexer, which is another robotic program that extracts most of the visible portions of the page. The indexer also analyzes the page for keywords, the title, links, and other important information contained in the code.
  3. The search engine adds your site to its database and makes it available to searchers. The greatest difference between search engines is in this final step where ranking or result position for a particular keyword is determined.

Submitting Your Site to Google

The first step is to get your pages listed in the database, and there are two ways to go about this. The first is direct submission of your site's URL to Google via its "Add your URL to Google" page. To counter programmed robots, search engines routinely move submission pages around on their sites. You can find Google's submission page linked from its Help pages or Webmaster Info pages (http://www.google.com/addurl.html).
Visit Google's add URL page, enter the main index page for your site into the submission form, and press Submit. Google's spider (called GoogleBot) will visit your page, usually within four weeks. The spider will traverse all the pages on your site and add them to its index. Within eight weeks, you should be able to find your site listed in Google.
The second way to get your site listed is to let Google find you based on links that point to your site. Once GoogleBot finds a link to your site from a page that is already in its index, it will visit your site.
Google has been updating its database on a monthly basis for three years. It sends its spider out in crawler mode once a month, as well. Crawler mode is a special mode in which a spider traverses, or crawls, the entire Web. As it runs into page links, it indexes those pages in a never-ending attempt to download all the pages it can. Once your pages are listed in Google, they are revisited and updated on a monthly basis. If you frequently update your content, Google may index your search terms more often.
Once you are indexed and listed in Google, the next question for a site owner naturally is, "How can I rank better under my applicable search terms?"

The Search Engine Optimization Template

This is my general recipe for the ubiquitous Google. It is generic enough that it works well everywhere and is as close as I have come to a "one-size-fits-all" SEO (Search Engine Optimization) template.
Use your targeted keyword phrase:
  • In META keywords. It's not necessary for Google, but it is still a good habit. Keep your META keywords short (128 characters max, or 10 keywords).
  • In a META description. Keep your keywords near the left but as part of a full sentence.
  • In the title at the far left, but not as the first word.
  • In the top portion of the page in the first sentence of the first full paragraph (plain text: no bold, no italic, no style).
  • In an H3 or larger heading.
  • In bold (second paragraph if possible and anywhere except in the first usage on the page).
  • In italic (anywhere except in the first usage).
  • In a subscript/superscript.
  • In a URL (directory name, filename, or domain name). Do not duplicate the keyword in the URL.
  • In an image filename used on the page.
  • In the ALT tag of the image.
  • In the title attribute of the image.
  • In link text to another site.
  • In an internal link's text.
  • In the title attribute of all the targeted links in and out of the page.
  • In the filename of your external CSS (Cascading Style Sheet) or JavaScript file.
  • In an inbound link on the site (preferably from your home page).
  • In an inbound link from off the site (if possible).
  • In a link to a site that has a PageRank of 8 or better.
Other search engine optimization issues to consider include:
  • Use "last modified" headers if you can.
  • Validate the HTML. Some feel that Google's parser has become stricter at parsing instead of milder. It often misses an entire page because of a few simple errors; we have tested this thoroughly.
  • Use an HTML template throughout your site. Google can spot the template and parse it off. (Of course, this also means it is pretty good at spotting duplicate content.)
  • Keep the page as an .html or .htm extension. Any dynamic extension is a risk.
  • Keep the HTML below 20 KB; 5 to 15 KB is the ideal range.
  • Keep the ratio of text to HTML very high. Text should outweigh HTML by a significant amount.
  • Double-check your page in Netscape, Opera, and Internet Explorer. Use Lynx if you have it.
  • Use only raw hrEFs for links. Keep JavaScript far, far away from links. The simpler the link code, the better.
  • More traffic will come once you realize that 1 referral a day to 10 pages is better than 10 referrals a day to 1 page.
  • Don't assume that keywords in your site's navigation template are worth anything at all. Google looks for full sentences and paragraphs. Keywords just lying around orphaned on the page are not worth as much as when they are used in a sentence.

Saturday, 20 March 2010

Facebook Adds Code for Clickjacking Prevention

Hello Friends,


Over the last several months, many Facebook users have fallen prey to clickjacking “worms.” Lured by tempting links on a friend’s wall, victims would click through to a page that seemed to promise interesting photos or other info. But the page instead contained an invisible inline frame that loaded Facebook’s share page. When a user clicked for their prize, they instead posted the attack page to their wall as well. In at least one case, the attack page also tried to install malware.
In each case, Facebook responded fairly quickly, and one benefit to the site’s centralized nature is that administrators can purge known links to clickjacking attacks from walls across the system. Still, by the time such problems become known, myriad users may have already been compromised. Posting shared links may not cause much damage, but this blog has outlined before how much is truly possible with clickjacking. It’s long been possible for attackers to use clickjacking for installing applications, thus harvesting user data before Facebook cuts off viral channels. As with many security risks, though, there seems to be a lag time between discovery of potential and actual exploitation. Even the basic clickjacking attacks of late have been possible for quite a long time before they first surfaced.
Given the many threats posed by clickjacking, I’ve been surprised that Facebook has never seemed to show an interest in implementing code aimed at blocking an attack. After similar “worms” appeared on Twitter, the microblogging site added framebusting JavaScript to reduce the risk. Completely avoiding clickjacking is difficult (if not impossible apart from added browser protections), but such measures certainly make it much more difficult.
But quietly, Facebook has fortified their code. I’m not sure how long the new protection has been in place – I’ve not seen it reported anywhere, and only noticed it this week. The only mention I saw of it on Twitter came only a few days previous. In any event, Facebook deserves praise for the change, and I personally find their current solution rather clever.
On high-risk pages (possibly every page, but I’ve only checked high-risk ones, such as for link sharing and application authorization), a block of code checks whether the page is “top” – that is, whether or not it’s inside of a frame. If the page finds itself “framed,” an image is loaded that notifies Facebook, and a div element is loaded on top of the page. The div is set to cover every element in the page, and adds a dark filter if visible. Finally, the div has an onclick event set which loads the Facebook page outside of the frame. Thus if someone clicked a link hiding an invisible Facebook iframe, they would only click the div and see the page reloaded in the full window.
An immediate weakness is that this requires JavaScript to work, but you’ll find it’s rather hard to use Facebook without JavaScript enabled. That may be disappointing from a usability perspective, but it’s certainly a plus in this context. In particular, authorizing an application appears to require JavaScript.
I’m very glad to see Facebook add an innovative way of protecting their users from clickjacking attacks. This change adds a layer of difficulty to several Facebook attacks I’ve described in the past. Granted, there are still many ways that applications can be exploited, but this new code may remove at least one attack vector.

Save Our Tigers

Hello Friends,
Save our tigers!! In india only 1411 tigers are left. So support with the police and do not kill tigers and if someone plan to kill the tiger than immediately inform to police and Be An Indian.