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After a brief analysis to the information spreading mode under internet-based micro-blog platform, it quickly classifies and audits the related mirco-blog content in the spreading process in this paper. Then, by analyzing the sender's mood tendency to some specific topics in the content of micro-blog message, it proposes a content audit model under the micro-blog service platform. Furthermore, by...
Using malicious sites to launch attacks against client user applications is a growing threat in recent years. This led to emergence of new technologies to counter and detect this type of client-side attacks. One of these technologies is honeyclient. Honeyclients crawl the Internet to find and identify web servers that exploit client-side vulnerabilities. In this paper, we address honeyclients by studying...
Search engines have become an indispensable tool for browsing information on the Internet. The user, however, is often annoyed by redundant results from irrelevant Web pages. One reason is because search engines also look at non-informative blocks of Web pages such as advertisement, navigation links, etc. In this paper, we propose a fast algorithm called FastContentExtractor to automatically detect...
Client honeypots are security devices designed to find servers that attack clients. High-interaction client honeypots (HICHPs) classify potentially malicious Web pages by driving a dedicated vulnerable Web browser to retrieve and classify these pages. Considering the size of the Internet, the ability to identify many malicious Web pages is a crucial task. HICHPs, however, present challenges: They...
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