Captcha concept
What is a Captcha?
A Captcha (acronym for Completely Automated Turing test to tell Computers and Humans Apart) is a security measure implemented in most web pages, or rather in their registration or data entry forms to detect if the person filling them in is simply a person or an automated bot. It is usually identified as a system that launches a question to be answered, or that requires entering a series of words or even highlighting photographs.
It has many methods, but they all share the purpose of offering greater security on the internet and protecting user data against possible attacks from third parties. At the same time, they have had to undergo a more than necessary evolution in order to be compatible with all types of users, since many had problems when solving them due to having certain limitations.
Captcha is one of the most frequent security methods on web pages, especially those that handle user information. Every time a form is filled out with details such as name, surname, email address or any other informative brushstroke that reveals personal data, this protection appears as the last requirement to be able to take a step forward.
The most common mechanism in recent years. At this time, there is no person who has not had to fill out one in order to finish a task on the network, nor is there anyone who has not made a mistake because he has shown the information in a somewhat confusing way. It is a formula that works, but it does not stop changing to polish its functions.
What is a Captcha for
A Captcha serves to protect all the information of the users within a web page. Implementing it in a company is synonymous with concern for the protection of the privacy of people within that small area of the Internet, as well as a sign that the company behind it is aware of the security standards and the problems that arise today. in the digital realm.
It is also a good way to avoid the entry of automated users for the sole purpose of posting spam on the web. By requiring the interaction of one person, bots are prevented from entering to invade everything with their intrusive messages.
Captcha examples
On the Internet there are countless examples of Captcha placed on different pages. You only have to carry out a small browsing session, especially in those places where there is a registration form, to run into more than one different case in which you are asked to perform specific tasks because of a captcha.
Here you can see several types:
Captcha examples.
More information about Captcha
In case you want to get more information about Captcha, you can read the content of the articles that we are going to link below. If you are looking for more information about this element, they will be very practical.
