Although this particular Symantec product doesn't offer web content filtering, it does provide certain fine-grained application and device controls.

尽管赛门铁克的这项产品并未提供网页内容过滤的功能，但它确实提供相当详细的程序和设备控管选项。

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Most search engines work by crawling the Web, indexing and filtering the content they find into massive databases, and searching these databases to find results matching a particular search query.

大多数搜索引擎的工作方式是：在Web上爬行，索引并过滤在海量数据库中找到的内容，然后搜索这些数据库以找到匹配特定搜索查询的结果。

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As of Wednesday, [gm99nd] 's Chinese Web site was still filtering search results, with a message at the bottom of its Web pages notifying users of the practice.

截至周三，[gm 66nd]的中文网站仍在过滤搜索结果，网页底端的一则提示告知了用户[gm 66nd]的这一做法。

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Unlike most web filtering products, MetaCert labels pages via an open standard that can be supported by browsers and plug-ins.

FORBES: Connect

One tool Magid advises parents to use with caution, however, is Web filtering software like Net Nanny or Cybersitter, which block objectionable content online.

FORBES: On The Web's Edge

What this amounts to is a highly layered security strategy consisting of vital elements that include intrusion prevention, botnet and application control, Web filtering, antispam, and antivirus.

FORBES: Why Cybercrime Remains Big Business - And How To Stop It