The only way to detect a virus such as melissa is to examine what is inside the e - mail , which can only be done through content filtering , supporters of the technology said 此项技术的支持者说,检测梅利莎一类病毒的唯一方法是检查电子邮件里的内容,这只能通过内容过滤实现。
Content filter module examines the security of the information in the package , and feedback a signal to the ip address security determinant module 内容过滤模块主要是采用信息过滤的基本知识对数据包中内容的安全性进行检测,并反馈安全信号给ip地址安全性判定模块表明该数据包的安全性。
Outlook web access for exchange server 2003 introduces content filtering known as " safe html " filtering to help protect users from malicious script and from certain html elements Exchange server 2003 outlook web access引进了名为安全的html筛选的内容筛选,协助使用者避免恶意程式码和某些html元素的干扰。
The individual security defense system mentioned in the article is a complex security - protection system which integrates packet filter technology , intrusion detection technology and content filter technology organically 本文中提到的个人安全防御系统将包过滤技术、入侵检测技术和内容过滤技术有机的结合,形成一个综合的安全防护体系。