HTTPS

The added “s” is a mark for a secure website. However, not all sites use SSL certificates. This can be advantageous or disadvantageous to the users depending on the information being transmitted. What is HTTP? What is HTTP? In full, HTTP is Hypertext Transfer Protocol. This is an application layer for transmitting hypermedia documents such as HTML. It connects web servers on the internet where they send and receive webpages and files....

So, now the question is why your browser is showing you the Security Certificate Error like “the site security certificate is not trusted” or “There is a problem with this website’s security certificate” when every time you try to open a secured website. The reason is simple, it’s possible that the security certificates of that websites got expired or maybe your browser is having some problem to create a secure network connection between the browser and the server....