Cache techniques for URL rating

Details Cache techniques for URL rating Cache techniques for URL rating

2007-06-29

2011-10-04

Orgad, Edan (Department: 2439)

Information security

Access control or authentication

C726S001000, C711S108000, C709S223000, C709S224000, C709S227000, C709S238000, C370S235000, C370S238000, C370S229000

Reexamination Certificate

active

08032923

ABSTRACT:
A computer-implemented method for implementing URL (Uniform Resource Locator) filtering is disclosed. The method includes receiving an access request for a webpage from a client, the access request being transmitted from a gateway device via a computer network and including at least a portion of a URL for the webpage. The method also includes ascertaining a rating for the at least the webpage. The method additionally includes providing a response to the gateway device via the computer network, the response including the rating and at least a cache hint that includes at least directory block caching for caching in a directory block of a local cache, domain block caching for caching in a domain block of the local cache, and do-not-cache for not caching in the local cache.

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