Captcha I'm not a robot. ReCAPTCHA - the simplest captcha I'm not a robot from Google
The company claims that its reCAPTCHA system can distinguish a person from a machine without any complex tasks or checks.
What is reCAPTCHA?
reCAPTCHA is the leading CAPTCHA service on the Internet. Probably, each of you has seen the so-called “captcha” many times when registering on one or another site. To automatically identify people from spam bots, you are asked to enter words or numbers from an image in the required field, select several images containing the desired objects, or simply check a box. But now the captcha will appear less often because Google did her hidden. However, it will not disappear.
How does it work?
The old reCAPTCHA was pretty simple - just a simple check in the "I'm not a robot" box. The new version has become even simpler; there are no tasks or checkboxes in it. It works discreetly and separates bots from people. Google did not go into detail about how the system works.
The new version of the system combines machine learning and an advanced risk analysis tool that adapts to new threats.
More detailed information about the system will likely help bot creators figure out a way to bypass it, so don't expect details anytime soon.
Google bought reCAPTCHA in 2009. Some CAPTCHA systems ask users random questions, but the old version of reCAPTCHA was actually used to solve problems that Google needed to solve. Google digitizes millions of books, but sometimes the OCR software fails to recognize a word and it is sent to reCAPTCHA. If you've ever seen a reCAPTCHA that looks like a bunch of numbers, it's from Street View cars racing through the streets and identifying house numbers. If the software could not determine the house number, this photo was converted into a captcha for human recognition. Sets of images with requests like “Select all cats” were used to train computer image recognition algorithms.
When sites switch to invisible captcha, most users will not see it at all. But if your system is marked as “suspicious”, you will be asked to solve one of the usual puzzles.
HOW TO DISABLE “I AM NOT A ROBOT” IN YOUR BROWSER WINDOW
Often, many computer users are faced with a situation where, when trying to find some information on the Internet, in the browser window, instead of search results, they see a picture asking them to confirm that they are not a robot. And to continue surfing the Internet, unfortunate users have to type a captcha or peer closely at blurry pictures, in general, waste time to prove that they are not robots, but just people who wanted to go online. In this article, I propose to understand why this happens and how to deal with this problem.
For those who are more accustomed to watching and listening than reading, this article is posted on YouTube at this address.
Why is this happening?
First, let's figure out why this happens. Firstly, this problem occurs because some search engines have taken upon themselves the responsibility of monitoring the “behavior” of users on the Internet. This is usually done to prevent the use of specialized programs that imitate the actions of ordinary Internet users visiting various sites.
Secondly, a similar situation can arise when Internet users excessively often use the services of various anonymizers, VPN clients, and also use other tricks to hide information about the Internet user or replace it with another (real or virtual).
In which browsers does this happen?
This can happen in any browser that uses Google or Yandex search engines. Moreover, the Google search engine is very malicious in this matter. Figure 1 shows the appearance of the “distrust” to the user from the Google search engine. In Fig. 2 there is a similar situation with the Yandex search engine.
Figure 2 (see 1 Figure 2) shows an example of a captcha for identifying an Internet user in the Yandex search engine. Figure 3 shows an example of identification in the Google search engine.
To combat this situation, different users use different methods. Someone stubbornly peers at the proposed text or picture, types this text or clicks on the “correct” images, someone fights this problem with the help of specialized programs, and someone simply doesn’t give a damn about this situation and stops trying to find the answer on the Internet to a question that interests him.
But the solution to this problem is extremely simple (at least at the moment).
Ways to get around the “I’m not a robot” problem when searching for information on the Internet
First, reduce the use of various anonymizers, VPN clients, etc. to the necessary minimum.
Secondly, as noted above, this problem does not depend on the browser used, but only on the search engine. It follows from this - just switch to another search engine. At the moment, the most reliable and unbiased search engines in this matter are “DucDucGo”, “Yahoo” and “Bing”. There are other search engines that, in an effort to block search spam (manual and machine), are not yet trying to mock Internet users who, for some reason, disguise themselves “too intensely.” If you do not want to change the settings of the search engines and browsers on your computer that you once selected, simply install links to the above search engines in the bookmarks bar of your favorite browsers. And when Google or Yandex ask you to prove that you are not a robot, simply open any of these links and enter your search query in the search bar again.
I do not provide direct links to the specified search engines, because... they (links) may change periodically, and it is quite difficult to keep track of the changes, much less remember in which article and in what place this link was used. You can always find these links on the Internet.
Thirdly, if you still have an urgent need to use the Google or Yandex search engines when searching on the Internet (for example, you were blocked on some site), then when searching, use not a search phrase, but a specific URL. Google, unlike Yandex, loves this very much.
Well, in conclusion, as I said above and in the article “,” you should not excessively, unnecessarily use the services of anonymizers, VPN clients, etc. and hiding on the Internet too often. Firstly, it is easy to calculate. Secondly, despite the fact that distributors of “anonymous surfing” services shout in unison that their services are absolutely safe, this is far from the case. Who can be sure that when you install a VPN client on your computer, you are not installing some kind of Trojan along with it? Who can be 100% sure that anonymizers’ servers do not keep a log of your actions through their server? And in general, how did you check the reliability of companies that provide anonymous surfing?
There are other ways to disable the I'm not a robot identification system. I suggested one of them and, in my opinion, the simplest. I don't know how long it will work, because... Recently, most search engines have become too fond of “keeping their finger on the pulse” (more precisely, on the throat) of their users and force them to constantly register and give them their confidential information.
Itsenko Alexander Ivanovich
The inscription “I am not a robot” on the screen annoys many users. There are several reasons why websites mistake visitors for robots. And you can get rid of CAPTCHA by correcting the settings of your browser, pages on social networks, or using VPN services.
What is captcha?
CAPTCHA is an automated public Turing test. It allows you to identify a bot among website visitors. A mechanism for protecting web services from spam was developed in 2000 by a team at Carnegie Mellon University. The idea of the test is that the proposed task is easy to perform by people, but inaccessible to machines.
Most often, users need to enter characters from a picture. They are depicted with noise, or are translucent, so that the machine cannot recognize them. Initially, the system worked well, reduced the load on sites, and freed them from fake comments.
Seven years after the creation of the Turing test, a modification appeared - reCAPTCHA. People were asked to recognize words from scanned editions of The New York Times. Spam protection simultaneously helped to digitize the publication.
But computers became more powerful and became capable of recognizing characters. Therefore, other options appeared: searching for cats, road signs in pictures, or checking the box next to the phrase “I’m not a robot.”
A test that was useful for website administration began to irritate users. Sometimes you have to enter the captcha several times to see a certain page. A separate problem is the captcha on VKontakte.
Why did they take him for a robot?
There are several reasons why a user has to constantly prove that he is not a robot. Even if a person does not spam, but simply leaves comments or communicates on social networks, he may be haunted by entering characters.
Suspicious traffic from the computer. Browser extensions or viruses on the user's device can become part of a bot network. For this, reCAPTCHA blocks his IP address.
Bad Company. Providers allocate one real IP for a group of subscribers. Therefore, if one of them is a bot, he is blocked, and the entire group is blacklisted.
Disabling JavaScript on your smartphone. The reCAPTCHA mechanism is the JavaScript code on the site. The codes are used not only by services, but also by scammers, which is why JavaScript is disabled in browsers on smartphones for security. This causes reCAPTCHA to malfunction.
How to get rid of captcha
Changing settings
Google Chrome users can get rid of annoying protection by disabling a number of extensions. The ad blocking extension AdBlock or the RDS Bar plugin often leads to the appearance of a captcha.
Another option for computers is to reconnect to the Internet. After rebooting the modem or router, the user can get a new external address and get rid of the annoying check.
iPhone owners can open the “Add-ons” tab in the Safari settings and enable JavaScript. For Android users on Chrome, you need to click on the three dot menu, go to Settings, open Site Settings and also enable JavaScript. Another option for mobile phones is to briefly turn on airplane mode, after which the smartphone will be re-registered on the network and will be able to receive an untainted IP.
You can get rid of the VKontakte captcha in a few minutes. In the page settings, go to the “Security” section, click on “Show activity history”. A pop-up window will show the history of visits to the site and the IP from which you logged in.
If there is an address in the list that differs from the user's address, you need to click "End all sessions." And then change the password. In addition, captcha appears less frequently if the page is linked to a phone number.
Special services
If you are too lazy to enter a captcha even occasionally, other users will do it for a fee. Specialized web services will charge you approximately 40 rubles for solving thousands of pictures. The user will receive a special key that allows him to forget about the annoying test.
Dynamic IP
If tinkering with the settings doesn’t help, you’ll have to use VPN services. Large companies provide this service for a fee. But there are also free services with a good interface and easy to use. For example, the CyberGhost VPN program (download for free >>).
The service works with all popular browsers and is perfectly protected thanks to the OpenVPN protocol with 256-bit AES encryption. Free to run on one device only. The user will have access to 37 servers in 12 countries, works without interruption for about three hours, after which he must connect again and continue working.
Captcha technology (CAPTCHA) is an automated test designed to identify machine users, aka bots.
His goal is to pose a problem that can be easily solved by a human, but difficult for a computer.
But there are also situations when a seemingly useful script becomes too intrusive.
There is an assumption that Google is training the AI of its drones, thanks to users entering captcha with pictures I am not a robot.
How to remove captcha I'm not a robot
The reasons for this behavior may vary, but you can always try to fix everything - we carry out actions as exceptions occur:
- Disconnect and reconnect the active Internet connection. Reboot the router or modem. Therefore, the IP address may change.
- We resort to using a VPN service. The latter are available for both paid and free use. They are provided in the form of extensions (add-ons) for browsers and as separately installed software on a computer.
- We also look at installed extensions. For example, the latest version of Yandex.Browser itself disables plugins from unverified sources and periodically checks those already installed for fakes.
- We check whether JavaScript is enabled in the web browser: Settings → Show additional settings → personal data block Content settings → JavaScript section.
- Don’t forget about anti-virus programs - perhaps the computer has become a victim of a botnet, hence the dissatisfaction with the CAPTCHA for traffic generated at this address.
Interestingly, hundreds of millions of captchas are entered by Internet users every day. It is no secret that not everyone manages to enter it correctly the first time.