title: How to deal with certificates using Selenium?
body: <p>I am using <a href="http://en.wikipedia.org/wiki/Selenium_%28software%29" rel="noreferrer">Selenium</a> to launch a browser. How can I deal with the webpages (URLs) that will ask the browser to accept a certificate or not?</p>
  
  <p>In Firefox, I may have a website like that asks me to accept its certificate like this:</p>
  
  <p><img src="https://i.stack.imgur.com/xoJrB.jpg" alt="Firefox"></p>
  
  <p>On the Internet Explorer browser, I may get something like this:</p>
  
  <p><img src="https://i.stack.imgur.com/VKHOv.jpg" alt="Enter image description here"></p>
  
  <p>On Google Chrome:</p>
  
  <p><img src="https://i.stack.imgur.com/KpZFM.png" alt="Google Chrome"></p>
  
  <p>I repeat my question: <strong>How can I automate the acceptance of a website's certificate when I launch a browser (Internet Explorer, Firefox and Google Chrome) with Selenium (Python programming language)</strong>?</p>