RE your edit, there is a reason incognito mode is also known as &quot;porn mode&quot;. It&#x27;s primary use case - that obviously can&#x27;t be stated officially - is to let you browse porn without fear that your mom &#x2F; girlfriend &#x2F; boss will find out by checking your browser history or having the site&#x27;s URL show up as a suggestion when typing something in the address bar. It has never been a serious security tool.