Secure content delivery system
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United States of America Patent
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Apr 22, 2008
Grant Date -
May 22, 2003
app pub date -
Sep 3, 2002
filing date -
Aug 18, 2000
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A secure streaming content delivery system provides a plurality of content servers connected to a network that host customer content that can be cached and/or stored, e.g., images, video, text, and/or software. The content servers respond to requests for customer content from users. The invention load balances user requests for cached customer content to the appropriate content server. A user makes a request to a customer's server/authorization server for delivery of the customer's content. The authorization server checks if the user is authorized to view the requested content. If the user is authorized, then the authorization server generates a hash value and embeds it into the URL which is passed to the user. A content server receives a URL request from the user for customer content cached on the content server. The request is verified by the content server.
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