公开(公告)号：US20120278504A1

公开(公告)日：2012-11-01

申请号：US13450879

申请日：2012-04-19

申请人： George Weilun ANG ,  Derek Jon Townsend ,  John Harold Woelful ,  Terrence Peter Woloszyn

发明人： George Weilun ANG ,  Derek Jon Townsend ,  John Harold Woelful ,  Terrence Peter Woloszyn

IPC分类号： G06F15/16

CPC分类号： H04L63/0281 ,  G06F21/10 ,  G06F21/602 ,  G09C1/00 ,  H04L61/2596 ,  H04L61/301 ,  H04L63/0815 ,  H04L67/02 ,  H04L67/28

摘要： An intercepting proxy server processes traffic between an enterprise user and a cloud application. The intercepting proxy server provides interception of real data elements in communications from the enterprise to the cloud and replacing them with obfuscating tokens which are randomly generated. To the cloud application real data are only visible as tokens. Tokens included in results returned from the cloud, are intercepted by the intercepting proxy server, and replaced with the corresponding real data elements. The obfuscating tokens are not computationally related to the original sensitive value. Each intercepted real data element is stored in a local persistent storage layer, and indexed by the corresponding obfuscating token, allowing the real data element to be retrieved when the token is returned from the cloud, for delivery to the user.

摘要翻译： 拦截代理服务器处理企业用户和云应用之间的流量。 拦截代理服务器提供从企业到云端的通信中截取真实数据元素，并用随机生成的模糊令牌替换它们。 对于云应用，实际数据只能作为标记显示。 由云中返回的结果中包含的令牌由拦截代理服务器拦截，并替换为相应的实际数据元素。 混淆令牌在计算上与原始敏感值无关。 每个截取的真实数据元素存储在本地持久存储层中，并由相应的模糊令牌索引，从而允许在从云返回令牌时检索真实数据元素，以便传递给用户。