Can solving reCAPTCHA help Google train its Artificial intelligence

I have come across this on various forums that Google uses our response while solving reCAPTCHA to train its AI. For example some say that spotting stop signs and cars in reCAPTCHA trains Google’s self driving AI. I’m not sure of the authenticity of these claims, but I’m doubtful whether it is even theoretically possible to train an AI this way.

The reCAPTCHA challenges user to spot or identify a certain thing, and on answering it incorrectly it asks you to try again. This means that Google already has the knowledge of the correct answers to the challenge. It already knows which pics are stop signs and which are cars. Isn’t it enough to train an AI? Why is my input to the puzzle needed to train the AI?

Can solving reCAPTCHA help Google train its Artificial intelligence

I have come across this on various forums that Google uses our response while solving reCAPTCHA to train its AI. For example some say that spotting stop signs and cars in reCAPTCHA trains Google’s self driving AI. I’m not sure of the authenticity of these claims, but I’m doubtful whether it is even theoretically possible to train an AI this way.

The reCAPTCHA challenges user to spot or identify a certain thing, and on answering it incorrectly it asks you to try again. This means that Google already has the knowledge of the correct answers to the challenge. It already knows which pics are stop signs and which are cars. Isn’t it enough to train an AI? Why is my input to the puzzle needed to train the AI?

Should I use ReCAPTCHA v2 or v3?

I’ve seen lots of SO posts and other articles on the internet about the differences between Google’s ReCAPTCHA v2 and v3, but I’m not sure which one I should use. I’m looking to protect my website’s sign up page (React frontend + Node.js backend). Which version of ReCAPTCHA should I choose? I feel like I’ve seen v2 in more places than v3, but then again, v3 is hidden… What are the security benefits of both versions like? Are websites less secure or considered “older” if they use v2?

Edit: The reason I ask, instead of just going with the newer one, is because I see a lot of sites still using v2.

How can i submit salesforce from with required recaptcha when submit other from

I have normal contact form and sales force from when contact form with recaptcha submit I have got all contact from field vale and transfer to the sales force. when recaptcha is disabled in recaptcha it working fine but when I enable recaptcha required in sales force it doesn’t create a lead in the sales force. Is there any way to submit required recaptcha sales force form hidden method. OR is there any way to use recptcha from one form to another from?

if(isset($  _POST['submitSalesForceForm_test'])) {  $  post_data = $  _POST;      $  error_message = '';     $  captcha_settings = sanitize_text_field($  post_data['captcha_settings']);     $  first_name = sanitize_text_field($  post_data['first_name']);     $  last_name = sanitize_text_field($  post_data['last_name']);     $  email = sanitize_email($  post_data['email']);     $  company = sanitize_text_field($  post_data['company']);     $  phone = sanitize_text_field($  post_data['phone']);     $  state_code = sanitize_text_field($  post_data['state_code']);     $  description = sanitize_textarea_field($  post_data['description']);     $  g_recaptcha_response = sanitize_textarea_field($  post_data['g-recaptcha-response']);      if (empty($  first_name) || empty($  last_name) || empty($  email) || empty($  company) || empty($  phone) || empty($  state_code) || empty($  description)):         $  error_message = "Invalid entry";     endif;      if(empty($  error_message)){         if ( !is_email( $  email ) ) {             $  error_message =  'Email address is invalid.';         }     }     if(empty($  error_message)):         if(empty(trim($  g_recaptcha_response))):             $  error_message = "You cannot leave captcha code empty.";         else:             $  secret = $  secret;             $  captcha = $  _POST['g-recaptcha-response'];             $  remoteip = $  _SERVER['REMOTE_ADDR'];             $  response=json_decode(file_get_contents("https://www.google.com/recaptcha/api/siteverify?secret=$  secret&response=".$  captcha."&remoteip=".$  remoteip), true);             if($  response['success'] != 1):                 $  error_message = "Verification failed, please try again.";             endif;         endif;     endif;      if (empty($  error_message)) {         $  fields_string = "";         $  url = "https://webto.salesforce.com/servlet/servlet.WebToLead?encoding=UTF-8";         $  fields = array(           'captcha_settings' => '{"keyname":"wha_test","fallback":"true","orgId":"xxxxxxxxxxxx","ts":""}',             'oid' => 'xxxxxxxxxxxx', //00D7F000000rZxl             'retURL' => 'https://www.orixnovated.whitehat-staging.com.au/thank-you/thank-you-quote/',             'first_name' => $  first_name,             'last_name' => $  last_name,             'email' => $  email,             'phone' => $  phone,             'state' => $  state_code,             'country' => 'AU',             'company' => $  company,             'description' => $  description,             'g-recaptcha-response' => $  g_recaptcha_response,             'submit' => 'Submit',         );         //url-ify the data for the POST         foreach ($  fields as $  key => $  value) {             $  fields_string .= $  key . '=' . $  value . '&';         }         rtrim($  fields_string, '&');           $  curl = curl_init();         curl_setopt_array($  curl, array(             CURLOPT_URL => $  url,             CURLOPT_POST => count($  fields),             CURLOPT_POSTFIELDS => $  fields_string,         ));         $  response = curl_exec($  curl);         echo $  status = curl_getinfo($  curl, CURLINFO_HTTP_CODE);         $  err = curl_error($  curl);         curl_close($  curl);          if ($  err) :             $  error_message =  'Error curl. Please try again';         elseif ($  status == 200 || $  status == 400):             $  result = json_decode($  response, true); //because of true, it's in an array             //wp_redirect( 'https://www.orixnovated.whitehat-staging.com.au/thank-you/thank-you-quote/');             exit;         else:             $  error_message = 'Error please try again';         endif;     }       if (!empty($  error_message)) {         ?>         <script>             jQuery(document).ready(function () {                 var scroll_hight_sales_form_error_msg = jQuery('.main-menu-wrapper').outerHeight()                 jQuery('html, body').animate({                     scrollTop: jQuery('.sales-form-error-msg').offset().top - scroll_hight_sales_form_error_msg                 }, 'slow');             });         </script>         <?php         echo '<div class="sales-form-error-msg" style="color: #f30027">';         echo $  error_message;         echo '</div>';     }  }  ?> <form action="#" method="POST">      <label for="first_name" class="sr-only">First Name</label>     <input id="first_name" maxlength="40" name="first_name" size="20" type="text" placeholder="First Name*" required value="<?php if(isset($  first_name)){ echo $  first_name;}  ?>" />      <label for="last_name" class="sr-only">Last Name</label>     <input id="last_name" maxlength="80" name="last_name" size="20" type="text" placeholder="Last Name*" required value="<?php if(isset($  last_name)){ echo $  last_name; } ?>"/>      <label for="email" class="sr-only">Email</label>     <input id="email" maxlength="80" name="email" size="20" type="email" placeholder="Email*" required value="<?php if(isset($  email)){ echo $  email; } ?>"/>      <label for="phone" class="sr-only">Phone</label>     <input id="phone" maxlength="40" name="phone" size="20" type="text"  placeholder="Phone*" required value="<?php if(isset($  phone)){ echo $  phone;} ?>"/>      <label for="state_code" class="sr-only">State/Province</label>     <select id="state_code" name="state_code" class="input-select" required>         <option value="">Select State*</option>         <?php foreach ($  state_name_array as $  key => $  value): ?>             <option value="<?php echo $  key; ?>" <?php if($  key == $  state_code) echo "selected"; ?>><?php echo $  value; ?></option>         <?php endforeach; ?>     </select>       <label for="company" class="sr-only">Company</label>     <input id="company" maxlength="40" name="company" size="20" type="text" placeholder="Employer*" required value="<?php if(isset($  company)){ echo $  company;} ?>"/>      <label for="description" class="sr-only">Description</label>     <textarea name="description" placeholder="Message*" required><?php if(isset($  description)){ echo $  description;} ?></textarea>     <br>     <div class="g-recaptcha" data-sitekey="<?php echo $  sitekey;?>"></div>     <input name="submitSalesForceForm_test" type="submit" />  </form> <script src="https://www.google.com/recaptcha/api.js" async defer></script> 

How can google’s ReCaptcha verify identity *and* train AI?

I have heard that the reason the image portion of ReCaptcha contains so many driving questions is that Google is using it to train AI for their self-driving cars. But to make it an effective security measure, wouldn’t Google need to verify that the squares the user clicked on contained stop signs or street lights or whatever they asked for? That would mean they already know what is in each image, so how do they gain new information from it? How can they verify the information is correct without knowing beforehand?

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Adding reCaptcha to Custom Widget Form (2.3)

So let’s say that I’ve created a Form Builder in the form of a widget. I’m looking to get the default captcha system into any such widgets added to a page, but can’t quite figure out how I’d go about pulling another block into a widget. How can I get it in there?

Considering just loading up google’s reCaptcha PHP library and implementing it myself in the block.

Chrome Content-Security-Policy не разрешает сделать reCaptcha

Имеется: корпоративное облако nextCloud

Требуется: добавить на страницу авторизации reCaptcha

Проблема: Лог chrome

Refused to frame 'https://www.google.com/' because it violates the following Content Security Policy directive: "default-src 'none'". Note that 'frame-src' was not explicitly set, so 'default-src' is used as a fallback. 

Как я понял из этого лога проблема в том, что Хром не хочет разрешать фрейм от google.

Особенно смутил фрагмент: Content Security Policy directive: “default-src ‘none'”.

Если я правильно понял, то браузер пытается сказать, что данная директива стоит в режиме none.

Фрагменты кода:

<?php         $  csp = "Content-Security-Policy: "            . "default-src 'self'  https://www.google.com/ https://*.gstatic.com/ ;"            . "frame-src https://*.gstatic.com/ https://www.google.com/ "            . "frame-ancestors https://www.google.com ";         header($  csp); ?> 

.htaccess

<IfModule mod_headers.c>    Header set Access-Control-Allow-Origin: "*"      Header set Access-Control-Allow-Credentials: true    Header set Access-Control-Allow-Headers: "Authorization, Content-Type, Depth"      Header set Access-Control-Allow-Methods: "POST, PROPFIND, OPTIONS, GET, PUT, DELETE, MKCOL, PROPPATCH, COPY, MOVE, LOCK, UNLOCK"      <IfModule mod_setenvif.c>       <IfModule mod_fcgid.c>          SetEnvIfNoCase ^Authorization$   "(.+)" XAUTHORIZATION=$  1          RequestHeader set XAuthorization %{XAUTHORIZATION}e env=XAUTHORIZATION       </IfModule>       <IfModule mod_proxy_fcgi.c>          SetEnvIfNoCase Authorization "(.+)" HTTP_AUTHORIZATION=$  1       </IfModule>       </IfModule>    <IfModule mod_env.c>       Header set X-Content-Type-Options "nosniff"       Header set X-XSS-Protection "1; mode=block"       Header set X-Robots-Tag "*"       Header set X-Download-Options "noopen"       Header set X-Permitted-Cross-Domain-Policies "*"       Header set X-Frame-Options "ALLOW-FROM http://mail.antarktida.local, http://cloud.antarktida.local https://google.com https://www.google.com"       SetEnv modHeadersAvailable true      </IfModule> </IfModule> 

Самое интересное Ослик (IE) капчу показывает как ни в чем не бывало

Доступа к серверу и, соответственно, к конфигам сервера не имею