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Thursday, March 31, 2011

How to Hack using image files


Now I'll tell u how to hack an account with the image of the easy way: P

step

1) Create a virus / keylogger remote

with the help of keyloggers RDD.

. We call it "virus.exe" for now.

2) Obtain an image file to someone interesting you want to distribute.

3 virus.exe> ​​Volume> with the image file ,,,,,, we get server.exe

u can use this binder

2BLabs http://uploading.com/files/da811a44/Shock%%%% 2BFile 2BBinder 2Bv1.0.rar /

4) Make sure you have "Hide extensions of municipalities" do not select Folder Options.

5>>> change virus.exe this type of "well-nature.jpeg-rpkrocks @ gmail.com"

most ppl do know the file as com exe

6>>>> change the default icon for a jpeg

>>>>> 7 download any hosting site and give a link whome you want to hack au

8>>> congratulations on your success.

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Wednesday, March 30, 2011

"Chao" ATM Hacker Pro Gives Tips On ATM Hacking


Pirates of the most famous and well known ATM was recently arrested in Turkey and a list of his tips discovered online where it also sold the ATM skimming equipment.

Well, his advice may not be so good if it were caught, they can?

A hacker's bank-machine who was arrested earlier this month in Turkey alleged fraudsters tips on the installation of unauthorized card reading, including notification to the destination drive through vending machines Entries (ATMs) and avoid towns with fewer than 15,000 inhabitants.

The hacker, who went into the handle "Chao," reportedly was arrested earlier this month in Turkey. It 'was one of the most well-known ATM hackers in the world according to the director Uri Rivner of new technologies for RSA Consumer Solutions.

Chao sold fake facades that fraudsters could attach to the card slots in ATMs. These "skimmer" devices can read the magnetic stripe of every customer's ATM or credit cards, and often used in conjunction with a hidden camera that watches people enter their PIN (personal identification number), Rivne said. Alternatively, criminals attach an extra keypad on top of a machine and capture the PIN that way, "he added.

It seems that the old methods are still valid, but the equipment used is probably much smaller, cleaner and unobtrusive. They skim your card, keep your PIN on the keypad with a beam of camera and microphone points usually all a Wifi PC nearby that leads to the owner on the Web with a 3G or similar.

Just be careful when using the ATM and cover with the numeric keypad on the other hand, when you enter the PIN to be more vigilant.

Do not install a skimmer in the morning, because people are more vigilant then;

determine that a person would have to undergo to keep an eye on what happens in this block;

avoid blocks where more than 250 people a day walk through, the danger of detection;

do not install skimmers in towns of fewer than 15,000 people, because people in those countries know what their machines look;

avoid areas with small shops open 24 hours a day, because there may be surveillance cameras and vigilant shopkeepers;

not placed in areas where large numbers of illegal immigrants;

places with a lot of tourist traffic are good;

compare neighborhoods rich and drive-through ATMs;

ATMs near cash-only bars are a good choice for thousands of client activity.

The tips are really nothing revolutionary, but still interesting to read. Most of them can be regarded as common sense, but some, such as not really targeting the small towns are very interesting.

I thought the dates would have been the best time to go as there are no queues at other ATMs.

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BlackBerry Hacks Fast Access PIN


Do You Know Your BlackBerry data?

Have you ever talked to a man, a BlackBerry user and have requested a PIN? Or maybe someone wanted to know which version you are using a BlackBerry BlackBerry, or what operating system you have? Suddenly, the mind is empty, and all other numbers and information about swimming around your head, you can not think. Or if you're like me, you never had time to remember the PIN BlackBerry, so you're forced to go to Options and then the status of the BlackBerry menu whenever you need to look for an answer. Well, after today, you no longer need to worry about those empty moments and does not remember the instructions of the menu, which lets you use the BlackBerry data.

A simple trick to find out the PIN

What is Blackberry PIN?

Your PIN is your personal identification number and can be used to communicate with other users via PIN messaging. On the BlackBerry, are linked to PIN messages SMS, but is only available for use with other BlackBerry users, and it looks like a spectacular red font to highlight some of the others. When you send a PIN message, you are also given a lot more character space to express yourself.

Your PIN is also useful to discuss with other users via BlackBerry Messenger (often referred to as BBM, is instant messaging or instant messaging software for BlackBerry ... ....) Other users often ask for this number to participate in private conversations with you on the BlackBerry network, but do not automatically know this number can sometimes be inconvenient to have to 's stop and hunt for him.

Blackberry Hack Easy for quick access PIN:

But now, this technique very easy to produce the number for you in no time. Simply open a blank email and write the word mypin and press the space key. The number has now replaced the text is your PIN. You can email it to your friends (since you already have the email open blank) or you can simply read the next issue to your colleagues user and then delete it. The main point is that it is easier to remember step for some to have to go to the Options menu number search.

You can also check your phone version of the same. In the blank email, just type myver and press the space key. My phone model and operating information will be displayed. Ditto for accessing your phone number, just write myNumber and press the space key and your number is displayed on the screen of your BlackBerry.

These tricks are so simple that even a beginner can use!

I also found these useful shortcuts when I'm talking about the new BlackBerry user, who wants to use the PIN messaging, or BlackBerry Messenger, but have no idea what their PIN. I think it's much easier to point a newbie how to find this information in a blank email to explain to them through the stages of the BlackBerry menu (because, after all, e-mail is one of the first things that people learn to do BlackBerry).

Blackberry useful little hack so nice to meet you and share with others. Remove Internet Browser Hijacked Redirect Virus/malware Click Here!

Source: Hackers.com/google

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13 Tips For Hacking Twitter


Hey, what are you doing right now?

That's what Twitter responses in a text message to 140 characters or less. This networking tool is something that bloggers use to post messages, companies use to induce brand promotion, and people spend online. Ten hacks Twitter to better understand and exploit this new social networking tool.

-1 - Please retweet dignities.

The biggest compliment you can get in Twitter is a retweet (RT). I posted tweets retweeted 2000 + and were perhaps less than 1% of the time.

-2 - Gossip Boy.

"Oh, it's juicy to" hear "something like OH and pious. This is in contrast to the price and supply," tttrs larryChiang @ s drunks are funny. "Gossip Girls and boys, enjoy the comfort and anonymity guilty in a "me".

-3 - Choose a thesis Twitter.

Twitter doctors gave birth. Twitter granularists more boring when they "report" on cereal consumption and choice. Solution: Choose a thesis or at least a general direction. My goal is "What do they teach you at B-school.

-4 - Ambush Twitter.

Some parts sound a military ambush in positioning, preparation, monitoring, and of course a surprise. Location and preparation of activities, what you have chosen your attention. Screen via Summize. Twitter an ambush in which people walk on their skills and their equipment is ready for action.

-5 - Hashtag Squat.

Conversations can be the key word for hash tweets organized. For example, "# SXSW08" SXSW is in Austin, and if my calculations I remember correctly, # SXSW09 will be next year. In March, I hosted # VCsecrets as a panel. In the comments below to add your tags hash for various conversations.


-6 - Reciprocaters only.

Key Data on Twitter are very important. Readers should be a friend of the ratio of 1:1. Friends have created. Follow-Follow-Do not follow this maneuver is used by someone who does not follow you. What is this, send an e-mail notification that you have now with them (even if they follow all the time).

-7 - Follow the fascinating article on Summize.

Use the Twitter search engine Summize called to find tweets on your thesis / focus. You can also use alerts based on keywords.

-8 - Oops, I want you to turn

errors Twitter is fun and can help communicate a message. Depending on their status as a beginner, you can not "forward. For example,

"Favorite tylerWillis @"

The mistake I made when Mr. Tyler Willis retweeted and re-posted a blog post of Business Week mine.

"Do not follow herd @" is when I did not really stop tracking Greg, but I wanted a shot in his bow, after talking to smack # BWE08.

-9 - TinyURL for promotion.

There is shortening the time you place a link on Twitter. This allows you to stay under 140 characters. You may have heard of RSS. Twitter is similar to RSS, but a little more personal.

-10 - Something Live tweet.

Having access to some current information, or rupture?! Live Tweet.

CNN loves Twitter tweets and could live on cable TV for hundreds to see.

-11 - Read his deputy and @ replies.

Twitter beginners do not realize that there are deputy ministers - the direct messages and @ replies - SM service. For example, @ arielK could tweet larryChiang Afterparty @ W. "What struck me odd if no" @ reply "on my Twitter home page.

-12 - A Twitter Contest

furl high brow intellectual idea to a contest. Me, I have 700 subscribers, because I try to bribe people tip, bribe and comp read my twitter. I said twice bribe, because almost every candidate is a winner.


-13 - Prepublication of a chapter of emergency via Twitter

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Pharming - How To Hijack A Domain


In this post I tell how the domains are hacked and how can they protect. domain names for Action hacking, commonly known as domain hijacking. Most of you, the term "domain name hijacking" can feel like a foreigner. So let me first tell you what a case of domain hijacking.

Pharming is a process by which Internet domain names have been stolen from their rightful owners. Pharming is also known as the flight envelope. Before we can proceed to learn how to hijack domain names, it is necessary to understand how domain names and how they are associated with a particular web server (website).

A domain name is the next action

Each site tells gohacking.com example consists of two parts. Domain Name (gohacking.com) and server web hosting, where files on the site is currently hosted. In reality, the domain name and web hosting server (web server), two different rooms, so they must be integrated within a site can operate without problems. The integration of the domain name with web hosting server is as follows.

1. After registering a new domain name, you get a control panel where you can take complete control of the domain.

2. This control panel, we report our domain for the Web server where your site files are actually hosted.

I'll have a clear vision of a small example.

Juan register a new domain name "abc.com" from a record company X domain. Also purchase a hosting plan hosting Y. The discharge of all sound files (. Html,. Php, javascript, etc) to your web server (Y). In the domain control panel (X), which configures your domain name "abc.com" to point to your web server (Y). Now, every time an Internet user types "abc.com" domain name "abc.com" is resolved in the target Web server and the web page appears. This is how a web site actually works.

What happens when a domain is hijacked

Now, let's see what happens when a domain is hijacked. To appropriate a domain name, simply enter the domain control panel and point the domain name to another web server than the original. So, to hijack a domain that is not required to access the destination Web server.

For example, a hacker gains access to your control panel domain "abc.com". To re-configure the attacker domain name to point to another Web server (Z). But when a user tries to access to "abc.com" he came upon the site of the hacker (Z) and not John's original location (Y).

In this case, the domain name, John (abc.com) is said to be kidnapped.

As domains are hijacked

To hijack a domain, it is necessary to access the control panel's domain target domain. For this you need the following ingredients

1. The domain name registration to the target domain.

2. The administrative email address associated to the target domain.

These data provide access to the WHOIS database of domain. In order to obtain WHOIS information, whois.domaintools.com goto the destination domain name and click Search. When the whois is loaded, scroll down and view the Whois record. You can do this "administrative contact email address."

To obtain the domain name registration, search for something like this in the Whois record. "Registration Service provided by:. Company XYZ" XYZ Here is the domain registrar. If not found, then scroll up and see the ICANN Registrar under the "Registration Data." In this case, the registrar of ICANN is responsible for the actual domain registration.

The administrative email address associated with that domain name is the back door to hijack the domain name. Is the key to open the control panel area. Therefore, to take complete control of the domain, the attacker hacking the administrative e-mail associated with it. Email hacking is discussed in my previous post how to hack an email account.

Once the attacker to take complete control of that email account, to visit the web domain name registration and click Forgot your password at the logon page. There will be asked to enter the domain name or e-mail management to begin the process of resetting your password. Once this is all the information to reset your password will be sent to the e-mail management. Since the attacker has access to that email account, you can reset the password for the domain control panel. After resetting the password, it connects the control panel with the new password and from there you can turn the field in minutes.

Protecting your domain name has been hijacked

The best way to protect your domain name to protect the administrative account e-mail in connection with the domain name. If you miss this email account, you lose your domain. So please see my previous post on how to protect your e-mail account was hacked. The second best way to protect your domain is to go to the registration of a domain name private. When you register a domain through a registration option for all your private personal information such as name, address, telephone and administrative e-mail address hidden from the public. So when an attacker to run whois domain for you, can not find your name, phone number and email address administratively. Registration for both the private and offers greater security and privacy. Private domain registration to pay a bit 'more volume, but well worth its benefits.

Every domain name registrant to give the opportunity to go to a private registration, so that when you buy a new domain make sure you choose the registration option private.

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12 Tips To Keep Computer Virus Free

Your computer is infected with the virus? Do you often mysterious error messages? Well this is a common problem in almost all computer users worldwide. There are many viruses and worms out there that could infect your computer. Some are harmless, but they have the ability to make a series of nasty things, up to and including erasing all data on your computer. However, there are ways to keep viruses away from your PC. Here are 12 tips for maintaining a virus free computer.

1. Email is one of the most common ways your computer can catch a virus. So it is always advisable to stay away from spam. Only open e-mail that came from a trusted source, such as from your contacts list. If you use your own host private e-mail (outside of gmail, yahoo, hotmail, etc.), it is strongly recommended to use a good anti-spam software. And finally, NEVER click on a link in the emails that come from untrusted sources.

2. USB / USB is another common way by which the virus spread rapidly. It is always a good habit to scan for viruses before copying the data on your computer. NEVER double-click to open the pen drive. Instead right click and select "Open." This is a sure way to open a USB key.

3. Avoid the use of MS Outlook. Outlook is more susceptible to worms than other email programs, if you do not have effective anti-virus programs running. Use the Pegasus or Thunderbird (Mozilla) or a web-based program, such as Hotmail or Yahoo (Firefox).

4. As we all know, Internet is the most important of all malware, including viruses, worms, trojans, etc. Internet itself contributes to the virus infects up to 80%. So here are some tips for safe surfing habits in order to combat the virus, to the extent possible.

Do not click on popups that announce a sudden catastrophe in your city or announce that it has won an award program. They are the means to deceive Internet users should never trust them.

You can also use a pop-up to automatically block pop-ups.

5. Most of us use search engines like Google to find what we seek. It is quite obvious, malicious web site to get listed in search results. In order to avoid visiting untrusted Web sites, you can download and install AVG LinkScanner, which is freeware. This tool can be very useful and help you to stay away from malicious Web sites.

6. Install a good antivirus program and keep it updated. Also perform full system scan regularly. It is strongly recommended to disable the automatic update. This is the essential task is to protect your PC against Viru. If PC security is your first chance, so it is recommended that you switch to a shareware antivirus software on free. Most antivirus supports the Auto-Protect provides real-time security for your PC. Make sure this function is activated.

7. Install a good antispyware program, which works against malware and spyware on the Internet.

8. Never open attachments from untrusted sources. If it is an image file, text or sound (these attachments end in extensions. Txt,. Jpeg,. Gif,. Bmp,. Tif. Mp3,. Htm,. Html and. Avi ), you're probably, but still do a scan before opening.

9. Do not use discs that others have given you, even at work. The disk may be infected by a virus. Sure, you can run a virus scan on the first check.

10. Configure your Windows Update to automatically download patches and upgrades. This will allow your computer to automatically download updates for both operating systems and Internet Explorer. These updates fix security holes in both pieces of software.

11. When downloading files from untrusted sites / sources such as torrents, warez, etc. Make sure you are using a virus scanner before executing them.

12. And finally, you should not visit websites that offer illegal / unwanted animals, such as cracks, serials, warez, etc, contributing significantly to the spread of viruses and other malware.









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10 Tips To Prevent Adware


Adware, malware, spyware and viruses can cause the system to its knees. They are harmful and reduce PC performance. You may need to exchange information. You can lose a single file. Keep the nasties away from your computer using these ten simple tips.

1. Use Firefox Internet Explorer is the most popular browser on the market, controlling a market share above 50%. Virus and adware authors specifically look for exploitable vulnerabilities in IE, because they know they are getting the best return on investment. You have to switch to Firefox to avoid some of the adware from infecting your computer.

2. Scan your PC once a week: Sometimes adware programmers sneaky approach. They will create their programs to run in the background to spy on your activities. The weekly analysis is needed to eliminate one of those sneaky bug.

3. Download the famous sites: New site installation of adware are popping up all the time. If you find something you want to download, make sure that it comes from a known site. The company such as Amazon will not steer you wrong, but Bob's House of Wares perhaps a little 'less reliable. If you're not sure you can trust your site to perform a quick search.

4. Install Adaware: Ad-Aware is the most popular free program to remove adware on the market. Detects, quarantines and removes adware. Find other programs that are installed, noting in an easy to use. This program has no anti-virus attachment.

5. Do not click on unsolicited e-mail: You are constantly receiving offers to increase or improve this by e-mail unsolicited. Your curiosity can kill you, but do not check these emails. Then, when accepting a permit to install adware, spyware and other malicious programs on your computer.

6. Install antivirus software: installing two antivirus or adware protection programs is a smart idea. It serves as the strengths of the program to increase the overall strength of anti-adware and anti-viral drug campaign. Some of the best antivirus software is free and offers real-time protection. Programs should look Antivir Avast and AVG.

7. Do not install the toolbar: Some sites to install custom toolbars. They slow your system and to collect information about your browsing habits. Even though the toolbar can offer some advantages, it is also possible to reduce the drag system will stop the experience. Toolbars places less known to install adware and sometimes infect your computer completely.

8. Look at your Task Manager: If something seems out of place with the computer, take a look at your task manager. This tells you about all the programs and processes running on your computer. Examine the processes tab for something that you do not immediately recognize. Perform a web search for unknown processes.

9. Do not click on pop-ups: If you click a popup usually spells certain death for your computer. He opens the door to viruses and adware infecting your machine wanting, says that these malicious programs to go home. Stay away from them permanently announced screensavers and icons.

10. Trust your gut: If you do not feel well on a website, do not go. If you receive warnings from antivirus programs and AntiAdware you have installed, do not go. If you do not like the layout of a website, do not go. Trust your instincts on websites.

With adequate vigilance, you can continue to worsen adware, spyware and malware from your machine. Trust your instincts. Install Ad-Aware and antivirus software. Play it safe. The care you spend in preventing adware from infecting your machine can save time and money.

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A Virus Program To Disable USB Ports


Virus prints of this post I will show you how to create a simple virus to remove / block the USB port on your computer (PC). As usual, I use my favorite C-programming language created by this virus. Anyone with basic knowledge of C should be able to understand the work of this virus program.

Once the virus is executed, it will immediately disable all USB ports on your computer. Therefore, you will not be able to use your USB stick or other USB device on the computer. The source code for this virus is available for download. You can test the virus on your computer without any worries because I also have a program to reactivate all USB ports.

1. Download USB_Block.rar file on your computer.

2. The following 4 files.

block_usb.c (source)

unblock_usb.c (source)

3. You must compile them before running it. A step by step procedure for developing C programs can be found in my post - How to compile C programs

3. After compiling that block_usb.exe block_usb.c virus is a single block (disable) any computer's USB port when you run (double click).

4. To test this virus, just run the file and put block_usb.exe USB Flash Drive (pen drive). Now you can see that the pen drive will be seen. Re-use USB ports to run only unblock_usb.exe (you will need to assemble unblock_usb.c) file. Insert the pen drive and it should be noted.

5. You can also change the icon for this file, so it looks like a legitimate program. More information about this refer to my post - How do I change the icon and exe file (This step is optional.)

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How To Work To Prove Your Antivirus - EICAR Test

Have you ever wondered how to test your antivirus software to ensure it works properly? Well here's a quick and easy way to test your antivirus. The process is called EICAR test, which works with any anti-virus and was developed by the European Institute for Computer Antivirus Research. This process can be used by individuals, companies and antivirus programmers to verify the proper functioning of antivirus and antimalware without having to deal with computer viruses that can cause real damage to your computer. Here is a step by step procedure to test your antivirus.

1. Open Notepad (text document) and copy the code below exactly on it and save the notepad.

EICAR test methods

X5O! P% @ AP [4 \ PZX54 (^ P) 7 cc) 7} $ EICAR standard antivirus-TEST-FILE! $ H + H *

2. Rename the file from New Text myfile.com document.txt

3. Now run the virus scan on this file myfile.com.

If your antivirus is working properly on your computer, then it should generate an alert and immediately delete the scanned file. Otherwise, you may need to reinstall the antivirus.

NOTE: Most antivirus pop out a warning message in Phase-1 is

Myfile.com can also place the file in a ZIP or RAR file and run an analysis on this issue to ensure that the antivirus software can detect the test string in the archive. Any virus in the analysis of this file corresponds exactly as you would a real virus / malware. This test does not harm your computer, even if the antivirus is marked as a malicious script. So the safest way to test the proper operation of any virus.


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Thursday, March 3, 2011

How To Make A Trojan Horse

Most of you may be curious about how to make a trojan or a virus on their own. Here is an answer to your curiosity. In this post I will show you how to make a simple Trojan horse in its own programming language C. This Trojan while running will eat hard disk space on the root drive (the drive where Windows is installed, typically drive C:) on the computer is running. The Trojan works very quickly and can eat up about 1 GB of hard disk space for each minute it runs. So I'll call it Space Eater Troy. Since the Trojan is written in a programming language level, it is often detected by antivirus software. The source code of this Trojan is available for download at the end of this post. Let's see how it works ... Troy Before going to explain the characteristics of this Trojan you should know exactly what a Trojan horse, and how it works. Like most of us think that a Trojan or a Trojan not a virus. Simply put, a Trojan is a program that appears to perform a desirable function but in fact performs undisclosed malicious functions that allows unauthorized access to the host machine or cause damage to pass computer.Now to work with our Trojan The Trojan was presented as an antivirus program that scans your computer and removes threats. But in reality does nothing but take up disk space on the root drive to simply fill a large trash file. The speed at which hard drive is filled too high. Consequently, the disk fills the room with 100% within minutes of execution of this trojan. Once the disk is full, Trojan reports that the analysis is complete. The victim will not be able to clean the hard disk space with any cleansing program. This is because the Trojan creates a file of great intelligence in the Windows \ System32 folder with the extension. Dll. Since the unwanted file has the extension. Dll is often ignored by the software disk cleanup. Therefore, for the victim, now no way to recover disk space unless you reformat your drive.The Trojan algorithm is as follows 1. Search the root of the drive 2. Go Windowssystem32 just drive 3. Create a file called "spceshot.dll" 4. Start dumping of unwanted data in the file above and continue to increase the size of the disk is full 5. Once the disk is full, stop. Most of you may be curious about how to make a trojan or a virus on their own. Here is an answer to your curiosity. In this post I will show you how to make a simple Trojan horse in its own programming language C. This Trojan while running will eat hard disk space on the root drive (the drive where Windows is installed, typically drive C:) on the computer is running. The Trojan works very quickly and can eat up about 1 GB of hard disk space for each minute it runs. So I'll call it Space Eater Troy. Since the Trojan is written in a programming language level, it is often detected by antivirus software. The source code of this Trojan is available for download at the end of this post. Let's see how it works ... Troy Before going to explain the characteristics of this Trojan you should know exactly what a Trojan horse, and how it works. Like most of us think that a Trojan or a Trojan not a virus. Simply put, a Trojan is a program that appears to perform a desirable function but in fact performs undisclosed malicious functions that allows unauthorized access to the host computer or cause damage. Now move in the functioning of our Trojan The Trojan was presented as an antivirus program that scans your computer and removes threats. But in reality does nothing but take up disk space on the root drive to simply fill a large trash file. The speed at which hard drive is filled too high. Consequently, the disk fills the room with 100% within minutes of execution of this trojan. Once the disk is full, Trojan reports that the analysis is complete. The victim will not be able to clean the hard disk space with any cleansing program. This is because the Trojan creates a file of great intelligence in the Windows \ System32 folder with the extension. Dll. Since the unwanted file has the extension. Dll is often ignored by the software disk cleanup. Therefore, for the victim, now no way to recover disk space unless you reformat the disk. Troy algorithm is as follows 1. Search the root of the drive 2. Go to the root drive Windowssystem32 3. Create a file called "spceshot.dll" 4. Start the dumping of garbage data in the file, and must be added to its size, until the position is filled 5. Once the disk is full, stop.
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What Is A CAPTCHA, And How Does It Work?

CAPTCHA or Captcha (pronounced ch-Cap-uh), meaning "completely automated public Turing test to tell computers and people outside" is a form of provocation test / answer to ensure that the response is generated only by those and not a computer. In simple terms, the CAPTCHA word verification you will encounter at the end of a registration form when you signed up for Gmail or Yahoo. The following image shows typical examples of CAPTCHA. Almost all Internet users will experience in their daily use CAPTCHA, but few are aware of what it is and why they are used. So in this post, you will find detailed information on how the CAPTCHA works and why they are used. What is the exact purpose CAPTCHA Served? CAPTCPA is mainly used to prevent software robots (bots) to take action on behalf of the real man. For example, when you open a new mail account, you will find a CAPTCHA to the end of the registration form to ensure that the form is filled out by a legitimate interest of men and not automated software or computer bot. The main purpose of CAPTCHA is to propose a test that is simple and easy for any human being to answer, but for a team, it is almost impossible to solve. How to create a test that can tell Computers and Humans Apart? For many CAPTCHA may seem silly and boring, but in reality it has the ability to protect systems against malicious attacks, where people try to game the system. Attackers can use automated software to generate a huge amount of applications, which causes a high load on the target server, which could degrade the service quality of a given system, whether due to expenses or abuse of resources. This could affect millions of users and their legitimate demands. CAPTCHAs can be deployed to protect systems vulnerable to spam e-mail, such as services from Gmail, Yahoo and Hotmail. Users that CAPTCHA? CAPTCHAs are primarily used by sites that offer services such as online surveys and registration forms. For example, offers Web-based email services like Gmail, Yahoo and Hotmail free e-mail accounts for their users. But each registration process, CAPTCHAs are used to prevent spammers from using a bot to generate hundreds of spam e-mail accounts. Designing a system CAPTCHA CAPTCHA has been designed so that the computer does not have the ability that people have when it comes to processing visual information. It 's easier to allow people to view photos and collect models such as the computer. This is because computers are missing a real intelligence, that people have by default. CAPTCHA implementation by users of the image, which has been distorted or occasionally stretch marks, only that people should be able to identify. Sometimes the characters are deleted or presented in a noisy environment is more difficult for computers to find patterns. Most but not all, CAPTCHAs rely on visual evidence. Some web sites implement a CAPTCHA system completely different to tell humans and computers together. For example, a user is presented with four images containing three photographs of animals and containing a flower. The user has to select only those images that contain the animals in them. The Turing test can be easily solved by any human being, but almost impossible for a computer. Breaking the CAPTCHA The challenge is to break the CAPTCHA really hard to teach the computer how to process information the same way as people think. Algorithms and Artificial Intelligence (AI) was designed for the computer to think like people, when it comes to images of textures. However, no general algorithm that can go through and break the CAPTCHA system, and then each algorithm CAPTCHA must be dealt with separately. It might not work 100 percent of the time, but it can work all the time that spammers the trouble.
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