What Is CAPTCHA Code

How To Solve Captcha Code

Captcha Code! New ways are being tried to increase Internet Security. One of these is Captcha Code which can be solved and registered on a website. The reason behind this is Hackers and Spam which targets newly created Websites and Blogs. You must have faced these Captcha Code Number at some time which is very annoying.

Captcha Code

Captcha means a kind of device with the help of which the computer program is used to check that the input that is giving is human or machine.

Captcha's full form is "Completely Automated Public Turing Test to Tell Computers and Humans Apart". The Captcha Code was first created in 2000 and was first used by Yahoo Company.

Captcha Code Number was created because at one time hackers used Spam to create traffic on their website. Because of which a link to your website could be sent by commenting on any blog. So upset with this, this great technique was adopted.

Where Is Captcha Code Used

Captcha is used when registered on Google Site and commenting on Blog or Website. Apart from this, there are many other works for which Captcha Code is used for security. Captcha Code is actually a program which prepares test and grade which only a human can pass, no computer or machine.

Captcha Code Example

• Text Captcha: - In this type of Captcha, you have to do Captcha Solve by typing Alphabet.
• Audio Captcha: - In Audio Captcha you will hear an audio. You will have to type that audio by typing it.
• Images captcha: - Captcha form is also in image. This type of captcha shows you a captcha image from which one of the pictures is spoken to select you.
• Math Solving Captcha: - When Math Solving Captcha comes in front of you, you have to add or subtract some numbers.
• 3d captcha: - In this type of captcha you are shown image in 3d.
• Ad Injected Captcha: - In this type of Captcha, you see the code by Ad. The name of the Ad you see on the screen has to be filled only. It can also have the name of a brand.
• Jquery Slider Captcha: - This is a plugin which gives Ability to add Captcha. It is also easy to use, this plugin is very useful in keeping the spammer away.
• Tic Tac Toe Captcha: - This Captcha contains some Gamifications Involve. Which is designed as Fun. This is a very easy way for Humans to interact with the website.

These were the captcha examples that you have to solve to visit a website. If you want to try once, you can try it by going to Captcha Test Page and try by captcha solve.