A new bot rejection tool 'reCAPTCHA v3' has appeared, and users' work is evolved to unnecessary by introducing it to all pages

Attacks by the "Bot" that makes a leap on the Internet are diversified, and there are continuing milestones between tools that prevent bots and bots. Meanwhile, Google released a new version " reCAPTCHA v3 " of the bot countermeasure tool "reCAPTCHA". In reCAPTCHA v3, site visitors are no longer required to check that "I am not a robot."

Official Google Webmaster Central Blog: Introducing reCAPTCHA v3: the new way to stop bots
https://webmasters.googleblog.com/2018/10/introducing-recaptcha-v3-new-way-to.html

The function of "reCAPTCHA v3" is explained in the following movie.

Introducing reCAPTCHA v3 - YouTube


If you have a website, you need to protect your users from the threat of "bots".

Bots are troublesome to keep entering passwords, send spam mails, hurt the contents.

In reCAPTCHA, we introduced a check box tool that prove "is not a robot" to prevent bot attacks, but the countermeasure is not perfect yet.

That's where the 3rd Generation Bot Prevention Tool "reCAPTCHA v3" appeared.

In reCAPTCHA v3, instead of requesting user interaction, we "score" the web content and visualize the risk of attack. The point is not asking the troublesome work for the user who visited the website.

Let's take an online shopping site as an example.

On the mail order site, the more traffic we get, the more we know that it will not lead to conversions (sales). "Whether or not you are accessing a genuine customer" is a thing of concern to the shop side.

Therefore, reCAPTCHA v3 recommends introducing reCAPTCHA v3 on all product pages.

For example, it is recommended to add reCAPTCHA v3 in your code script to each main page "sign in", "settlement", "review (evaluate)". By doing this, you can visualize "How the bot works in the site" on the site side.

reCAPTCHA v3 has a console to analyze the threats of bots, and publishers can grasp where to take measures against bots. When the bot drama is confirmed on the "review" page ......

You can identify exact pages subject to bot attacks and how suspicious the traffic is.

Bot posted information on cat food.

Bot posts are extracted as having a low reCAPTCHA score.

Posts that are rich in suspicion of bots can be eliminated as spam.

By excluding bot posts, user reviews can regain reliability.

reCAPTCHA v3 introduces a risk analysis engine and judges whether it is a bot against the behavior in the user's site.

By introducing reCAPTCHA v3 on each page, it becomes possible to judge with high probability whether it is human action or bot action.

By introducing reCAPTCHA v3, you will be able to prevent content from attacking bots without burdening site visitors.

As explained in the movie, the biggest feature of reCAPTCHA v3 is that it does not put a burden on the user browsing the site. Until now reCAPTCHA asked the user "one time" by displaying distorted characters and letting them enter, choosing the appropriate picture, checking the check box of "I am not a bot" However, with reCAPTCHA v3, it is no longer necessary for the user to do something.

reCAPTCHA v3 introduces the concept of "Action" that accurately identifies attacks of bots by finding human actions by examining activities in the user's site and by revealing behavior patterns of bots.

In the reCAPTCHA management console, you can display an overview of the score of reCAPTCHA, or by statistically analyzing the top ten actions of the site to accurately identify pages to be bot attacked, and in what way the traffic is suspicious I can show you that.

reCAPTCHA v3 is published on the following page.

reCAPTCHA v3 | reCAPTCHA | Google Developers
https://developers.google.com/recaptcha/docs/v3