| 摘要 |
A malware-protection method and a malware-protection system for protecting a computer from malware infection by preventing infected files from executing on the computer before they can do harm. The malware-protection method employs a number of techniques and relies on multiple layers of protection to identify trusted files, prevent execution of untrustworthy files, accurately detect corrupted files, analyze questionable files, and quarantine files. The malware-protection system includes a client-based verification, detection, blocking, and quarantine application that interacts and coordinates protection methods with application-verification servers, scan servers, definition-update servers, and policy servers to deliver intelligent malware protection as a Software-as-a-Service (SaaS) service. All users of the malware-protection system benefit from the detection of malicious files by any other user. The first time a malicious file is detected by any part of the malware-protection system, all the components of the malware-protection system are immediately protected against the malicious file.
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