“Completely Automated Public Turing test to tell Computers and Humans Apart” if this is something that you don't know then you will have been familiar with the captcha. It is primary internet security that is heavily used by a large number of website owners. When it was first introduced in the late ’90s, the captcha didn't look back and it is being used by a huge number of websites around the internet. It is so effective that 2capcha service is used when users are unable to solve the captcha. You may have seen some distorted words or picture to guess so you can continue. However, there are several other types of captcha that you will have seen so far. Some may not require any help but some will definitely require 2 captcha help to be completed.
Social Media Sign-in Captcha
This is a captcha type where you will need to use your any required social media account instead of your email to sign in on that platform or website. This is perhaps the smartest captcha that will make sure that only real human users are signing in. Also, no 2captcha API will be required to complete such captcha. You are just limited to use your Facebook or Twitter account as some website require twitch, trillo, Disqus or quora account as well. As spambots will not provide any actual details of their social media account so the only human user will be signing in.
Bio-Matric Captcha
This type of captcha is still in its initial stages but one can estimate that it is possible in near future that it might be implemented to use their fingerprints or iris scans to sign in on certain devices. Because of the usage of biometrics in almost every smartphone these days, there is a huge probability that it will be part of internet security as well. This is one of the most effective ways to eliminate the spambots. Also, there won’t be any 2captcha API required to complete the captcha.
Captcha-Recaptcha
Introduced in 2104, this was another successful attempt to provide the user with a less annoyed or completely convenient captcha type as users will not have to fight much with it and just tick according to instruction. It usually appears in a corner of the page. Because spam bots are designed to tick in the middle so they are more likely unable to complete the captcha thus eliminating the bot users.
Invisible Captcha Type
This is perhaps one of the unique types of captcha that involve no captcha or at least a captcha type that isnt visible to users at all. The developer come-up with this captcha type by cutting the captcha under the page where it will not be visible to the human users. The AI will detect the movement of the user and because bots are designed to tick every mark, the bot will tick the empty space and they will be detected by Ai and ended banning the bots but not the users. The 2 captcha will not be used because users will not need it. However, if you ever need of using the captcha solving service then 2capcha is here for you.