why does security certificate keep popping up

This guide will help you clean your system of ‘ad supported’ software and thus remove the “Internet Security Alert” undesired popups. So, obviously, you need to get rid of the adware as soon as possible. Thus forcing the user each time run the web browser to see the unwanted “Internet Security Alert” page. The ad-supported software can alter the settings of the Chrome, FF, Internet Explorer and MS Edge, but often that a malicious software such as this can also hijack all types of web browsers by changing their desktop shortcuts. The worst is, the ad-supported software be able to gather a wide variety of personal info (your ip address, what is a site you are viewing now, what you are looking for on the Internet, which links you are clicking), which can later transfer to third parties. Moreover, a legal advertisements may be replaced on the fake ads, that will offer to download and install various unnecessary and harmful software. The ad-supported software which shows misleading “Internet Security Alert” pop-up warnings on your PC, may add tons of ads directly to the web pages that you visit, creating a sense that the advertisements have been added by the developers of the web-page.

A misleading advertising such as the “Internet Security Alert” popup

Why does security certificate keep popping up