A new campaign dubbed 'GhostPoster' is hiding JavaScript code in the image logo of malicious Firefox extensions counting more ...
Abstract: Extracting effective information from massive data and mining potentially valuable relationships has become a hot topic in the current research field. Web crawler has the function of ...
Abstract: This paper provides an anti-crawler framework for web. It proposes two key strategies, active defense and passive defense. Active defense emphasizes identifying and intercepting web crawlers ...