title: How to get through security error pages in firefox browser?
body: <p>I'm aware that we use <code>thisisunsafe</code> in Chrome to bypass such error pages but how can I bypass such pages in Firefox?
  I get the following error when I load the page:-</p>
  <pre><code>Firefox detected a potential security threat and did not continue to &lt;site&gt; because this website requires a secure connection.
  
  &lt;site&gt; has a security policy called HTTP Strict Transport Security (HSTS), which means that Firefox can only connect to it securely. You can’t add an exception to visit this site.
  </code></pre>
  <p>I tried the following steps to resolve it but it didn't solve the issue:-</p>
  <ol>
  <li>Opened a new tab and entered <code>about:config</code></li>
  <li>Clicked on <code>Accept the Risk and Continue</code></li>
  <li>In the search field, type in <code>security.enterprise_roots.enabled</code> and hit enter</li>
  <li>I saw one field which was already enabled <code>true</code></li>
  <li>Didn't know what to do next as the field was already enabled <code>true</code></li>
  </ol>
  <p>I'm looking for a workaround of <code>thisisunsafe</code> in Firefox.</p>