What is the difference between hCAPTCHA and reCAPTCHA? How do they work?

If you are a frequent Internet user, surely you have come across more than once with the reCAPTCHA challenges. This is a Google service, which allows us to differentiate humans from bots, which are usually used to bypass the security of websites and steal your data. However, there is currently a new alternative to this service and it is hCAPTCHA.

hCAPTCHA is a totally free service that, in addition to keeping your website safe, gives you the opportunity to earn money with each completed challenge. You can see all its benefits on the official hCAPTCHA page.

Keep bots away from your website

If you are the owner or administrator of a website, one of the concerns that surely should not let you sleep at night is How to keep your page safe from bot attack? There are several ways to achieve this, the first is to always have users and keys that are difficult to crack.

Another option to keep your forms safe is adding challenges, and don’t be scared, you don’t have to develop a program or anything like that, actually the process to add reCAPTCHA to your WordPress website is very simple, and it won’t take you more than 30 min implement it.

And it is that not only the forms are a way to try to access your page or implant malware. It can also be through the comments and it is at that moment where it will be useful to have an anti Spam tool such as reCAPTCHA or hCAPTCHA. And one last recommendation is that you activate plugins that automatically block login attempts or comments on your post.

hcaptcha working to detect bots

What is hCAPTCHA and how does it work?

hCAPTCHA is a totally free captcha service for all its usersIt is also the most widely used independent service of this type in the world.

Also, you will notice that hCAPTCHA uses challenges that are easily accomplished by humans, but not for bots. By collecting data that is difficult to label in machine learning problems and employing it to differentiate whether a visitor to a web page is a human or a bot.

This hCAPTCHA service does not present differences to the user, it will continue to choose images where an object that is requested is found, for example, cars, bicycles, traffic lights. It will eventually ask the user to classify an object within an image or that you choose a category for a photograph, being simple tasks for anyone.

What is the difference between hCAPTCHA and reCAPTCHA?

Recently reCAPTCHA made the announcement that it was going to charge for the use of its service, it is not yet known if there will be a price list according to the user. But definitely, it is something that took everyone by surprise and that prompted many to seek an alternative to this problem.

hCAPTCHA is an initiative that provides the same services as Google’s reCAPTCHA with the difference that its main objective is the privacy of users and that it does not charge web pages for its service, on the contrary it pays them.

earning money with hcaptcha

How to earn money with hCAPTCHA?

One of the most striking attractions offered by this initiative is to earn money for each challenge solved by users, and that is that they do not sell the data to advertising companies; but use a system called Human Protocol, through which they train machine learning models.

By challenging users and tagging large amounts of data reliably and affordably, this information enables machine learning models to be more effectively trained.

Then web pages will receive Human Tokens (HMT) every time users complete a challenge, and machine learning companies pay Human Token (HMT) to tag their data. All through the Ethereum blockchain. hCAPTCHA also offers the possibility of donate those proceeds to the charity of your preference.

Security in cyberspace

The incursion of bots and hackers on the internet should be a matter of concern for all. You don’t have to be a web page administrator to watch over your data and security, even social media consumers must. We always recommend using a secure password, which combines the use of uppercase, lowercase, and alphanumeric letters so that you can protect your social networks to the maximum.

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