Unwanted file modification and transactions
    1.
    发明授权
    Unwanted file modification and transactions 有权
    不需要的文件修改和事务

    公开(公告)号:US07636946B2

    公开(公告)日:2009-12-22

    申请号:US11377713

    申请日:2006-03-15

    IPC分类号: G06F12/14 G06F17/30

    摘要: Aspects of the subject matter described herein relate to antivirus protection and transactions. In aspects, a filter detects that a file is participating in a transaction and then may cause the file to be scanned together with any changes that have made to the file during the transaction. After a file is scanned, a cache entry may be updated to indicate that the file is clean. The cache entry may be used subsequently for like-type states. For example, if the file was scanned inside a transaction, the cache entry may be used later in the transaction. If the file was scanned outside a transaction, the cache entry may be used later for requests pertaining to files not in a transaction. Cache entries may be discarded when they are invalid or no longer useful.

    摘要翻译: 本文所述主题的方面涉及防病毒保护和交易。 在方面,过滤器检测到文件正在参与事务,然后可能导致文件与事务中对文件所做的任何更改一起进行扫描。 扫描文件后,可能会更新缓存条目以指示文件干净。 缓存条目可以随后用于类型状态。 例如,如果文件在事务中被扫描,则高速缓存条目可以在事务中稍后使用。 如果文件在事务之外被扫描,则缓存条目可以稍后用于与不在事务中的文件相关的请求。 缓存条目无效或不再有用时可能会被丢弃。