Invention Grant
- Patent Title: Web caching with security as a service
- Patent Title (中): 具有安全性的Web缓存作为服务
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Application No.: US13947498Application Date: 2013-07-22
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Publication No.: US09288231B2Publication Date: 2016-03-15
- Inventor: Tirumaleswar Reddy , Prashanth Patil , Ramesh Nethi , Daniel Wing , Christopher Wild
- Applicant: Cisco Technology, Inc.
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Lempia Summerfield Katz LLC
- Main IPC: H04L29/06
- IPC: H04L29/06

Abstract:
In one implementation, Web-Cache deployed in the Enterprise premises and cloud-based SecaaS are combined such that similar identity-based polices are enforced on both the SecaaS and content delivered from the Web-Cache. This identity-based policy implementation outside the network using SecaaS and within the network for web-cached content provides consistent identity-based security while still providing content to end-users with high performance. Content inspected and/or modified by SecaaS may be cached in the enterprise premises so that requests for content from an origin server decreases, freeing Internet bandwidth and reducing access time. Local caching of streaming content may decrease latency while local implementation of identity-based policy continues to limit the streamed content as appropriate. Local implementation of identity-based policy may reduce the load on SecaaS. Rather than using content delivery networks provided by a service provider for web-content, a cache server within the enterprise is used.
Public/Granted literature
- US20150026757A1 Web Caching with Security as a Service Public/Granted day:2015-01-22
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