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1. 发明授权

US08949978B1 Efficient web threat protection 有权
标题翻译：高效的网络威胁防护
公开(公告)号：US08949978B1
公开(公告)日：2015-02-03
申请号：US12683066
申请日：2010-01-06
申请人： Ssu-Yuan Lin , Tzun-Liang Wang
发明人： Ssu-Yuan Lin , Tzun-Liang Wang
IPC分类号： G06F11/00
CPC分类号： G06F21/51 , G06F2221/2119 , H04L63/0227 , H04L63/123 , H04L63/145 , H04L67/02
摘要： A computing device in a network is protected from malware originating from Web sites, referred to as Web threats, by having only one domain reputation database check performed before a URL is sent to a target Web site. The computing device performs a URL check using an external reputation database and generates a pass token if the URL is considered safe. The pass token is inserted into the header of the HTTP request containing the URL. When the gateway device in the network (the device that receives HTTP requests in the network and transmits them over the Internet) receives the HTTP request, it validates the pass token and allows the request to proceed to the target Web site without having to perform its own URL check using the same reputation database. Instead, it can rely on the pass token and assume that the URL will not pose a potential Web threat.
摘要翻译：通过在将URL发送到目标网站之前只执行一个域名信誉数据库检查来保护网络中的计算设备免受源自Web站点的恶意软件（称为Web威胁）。计算设备使用外部信誉数据库执行URL检查，如果URL被认为是安全的，则会生成通过令牌。传递令牌插入到包含该URL的HTTP请求的标题中。当网络中的网关设备（在网络中接收HTTP请求并通过Internet发送的设备）接收到HTTP请求时，它会验证通过令牌，并允许请求进行到目标网站，而无需执行其自己的URL检查使用相同的信誉数据库。相反，它可以依赖于传递令牌，并假设URL不会构成潜在的Web威胁。

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