| 摘要 |
<p>A method, device, and system for cloud-security-based blocking of advertisement programs. The method comprises: monitoring a browser-process creation activity; upon detecting a creation request for a browser process, obtaining parent process information of said browser process; on the basis of the parent process information of said browser process, testing whether a parent process corresponds to a visible window by analyzing all visible windows; on the basis of testing results, processing the browser-process creation activity. The technical solution provided by the present invention may effectively block browser pages such as pop-up advertisements and phishing sites resulting from hidden-window background processes not authorized by the user. This allows the user to avoid being disturbed by advertisements and other such useless information or being deceived by phony information on malicious websites, thereby improving online security for the user.</p> |
