초록 ▼

A host system may include a content manager application or tool that may be used with a browser application, a content manager database, and a content manager server. The content manager may determine the classification (e.g., static or dynamic) and the content map rating (e.g., a content map) assoc

A host system may include a content manager application or tool that may be used with a browser application, a content manager database, and a content manager server. The content manager may determine the classification (e.g., static or dynamic) and the content map rating (e.g., a content map) associated with any address (e.g., a URL) network information that is stored in a static resource classifiers. The content manager may be used by a system administrator to view and/or to override the static classifiers.

대표청구항 ▼

What is claimed is: 1. A method of overriding a content rating used to determine whether to restrict a client system's access to a network resource, the method performed at a host system and comprising: maintaining access to a source of content ratings for network resources; maintaining an override

What is claimed is: 1. A method of overriding a content rating used to determine whether to restrict a client system's access to a network resource, the method performed at a host system and comprising: maintaining access to a source of content ratings for network resources; maintaining an override content storage that stores override content ratings for some of the network resources; receiving a request for one of the network resources; determining whether an override content rating for the requested network resource is stored in the override content storage; when the override content rating is not stored in the override content storage, accessing a content rating for the requested network resource from the source of content ratings, using the content rating to determine whether to restrict a client system's access to the requested network resource, and restricting the client system's access to the requested network resource when the determination using the content rating indicates that the client system's access to the requested network resource should be restricted; and when the override content rating is stored in the override content storage, accessing the override content rating for the requested network resource from the override content storage, using the override content rating instead of the content rating to determine whether to restrict a client system's access to the requested network resource, and restricting the client system's access to the requested network resource when the determination using the override content rating indicates that the client system's access to the requested network resource should be restricted. 2. The method of claim 1 wherein accessing the content rating includes submitting a request for the content rating and receiving a response to the request, the response indicating the content rating for the requested network resource. 3. The method of claim 2 wherein the content rating includes an indication of whether the requested network resource includes content in one or more categories. 4. The method of claim 2 wherein the content rating includes a content map. 5. The method of claim 2 wherein receiving a response includes receiving an indication of whether the requested network resource is classified as dynamic. 6. The method of claim 5 further comprising accessing the requested network resource and generating the content rating based on the accessed network resource. 7. The method of claim 6 wherein generating the content rating includes extracting data from the accessed network resource and determining if the extracted data relates to content in one or more categories. 8. The method of claim 1 further comprising transmitting the override content rating to the override content storage. 9. The method of claim 8 further comprising maintaining a second override content storage that stores override content ratings for some of the network resources, wherein transmitting the override content rating includes transmitting the override content rating substantially simultaneously to both of the override content storages. 10. The method of claim 1 further comprising storing the override content rating in a content override database. 11. The method of claim 10 wherein storing the override content rating includes storing a content map. 12. The method of claim 10 wherein storing the override content rating includes storing a classification of dynamic for the requested network resource. 13. The method of claim 10 further comprising periodically accessing the content override database, and pushing the stored content override rating to the override content storage. 14. The method of claim 1 wherein using the override content rating to determine whether to restrict a client system's access to the requested network resource includes comparing the override content rating to user access information. 15. The method of claim 1 wherein using the override content rating to determine whether to restrict a client system's access to the requested network resource includes determining whether the override content rating includes a dynamic content classification. 16. The method of claim 1 wherein using the override content rating to determine whether to restrict a client system's access to the requested network resource includes determining that all requests for the requested network resource should be denied. 17. The method of claim 1 wherein maintaining the override content storage comprises maintaining the override content storage as part of a static content classifier. 18. The method of claim 17 wherein using the override content rating to determine whether to restrict a client system's access to the requested network resource includes comparing the override content rating to user access information. 19. The method of claim 1 further comprising accessing the requested network resource and generating a content rating based on the accessed network resource. 20. The method of claim 19 wherein the content rating includes data indicating that content in one or more categories is found in the requested network resource. 21. The method of claim 20 wherein the data includes a content map. 22. A system for overriding a content rating comprising: a host system comprising: a source of content ratings for network resources; an override content storage that stores override content ratings for some of the network resources; at least one processor to: receive a request for one of the network resources; determine whether an override content rating for the requested network resource is stored in the override content storage; when the override content rating is not stored in the override content storage, access a content rating for the requested network resource from the source of content ratings, use the content rating to determine whether to restrict a client system's access to the requested network resource, and restrict the client system's access to the requested network resource when the determination using the content rating indicates that the client system's access to the requested network resource should be restricted; and when the override content rating is stored in the override content storage, access the override content rating for the requested network resource from the override content storage, use the override content rating instead of the content rating to determine whether to restrict a client system's access to the requested network resource, and restrict the client system's access to the requested network resource when the determination using the override content rating indicates that the client system's access to the requested network resource should be restricted. 23. The system of claim 22 further comprising a content management system to determine a content rating for a network resource, to generate an override content rating for the network resource, and to transmit the override content rating to the override content storage. 24. The system of claim 23 wherein the content management system is configured to submit a request to the processor for the content rating and to receive a response to the request, the response indicating the content rating for the requested network resource. 25. The system of claim 24 wherein the content rating includes an indication of whether the requested network resource includes content in one or more categories. 26. The system of claim 24 wherein the content rating includes a content map. 27. The system of claim 24 wherein the response includes an indication of whether the requested network resource is classified as dynamic. 28. The system of claim 27 further comprising a server configured to access the requested network resource, wherein the processor is configured to generate the content rating based on the accessed network resource. 29. The system of claim 28 wherein, to generate a content rating, the processor is configured to extract data from the accessed network resource and to determine whether the extracted data relates to content in one or more categories. 30. The system of claim 23 further comprising a second override content storage that stores override content ratings for some of the network resources, wherein the content management system is configured to transmit the override content rating substantially simultaneously to both of the override content storages. 31. The system of claim 23 further comprising a content override database, wherein the content management system is configured to store the override content rating in the content override database. 32. The system of claim 31 wherein the override content rating includes a content map. 33. The system of claim 31 wherein the override content rating includes a classification of dynamic for the requested network resource. 34. The system of claim 31 wherein the content management system includes a server configured to periodically access the content override database, and to push the stored content override rating to the content override storage. 35. The system of claim 31 wherein, to use the override content rating to determine whether to restrict a client system's access to the requested network resource, the processor is configured to compare the override content rating to user access information. 36. The system of claim 35 wherein, to use the override content rating to determine whether to restrict a client system's access to the requested network resource, the processor is configured to determine whether the override content rating includes a dynamic content classification. 37. The system of claim 31 wherein, to use the override content rating to determine whether to restrict a client system's access to the requested network resource, the processor is configured to determine that all requests for the requested network resource should be restricted. 38. The system of claim 23 wherein the override content storage is part of a static content classifier. 39. The system of claim 38 wherein, to use the override content rating to determine whether to restrict a client system's access to the requested network resource using the override content rating, the processor is configured to compare the override content rating to user access information. 40. The system of claim 22 further comprising a server configured to access the requested network resource, wherein the processor is configured to generate a content rating based on the accessed network resource. 41. The system of claim 40 wherein the content rating includes data that indicates content in one or more categories is found in the requested network information. 42. The system of claim 41 wherein the data includes a content map. 43. A system for overriding a content rating comprising: a host system comprising: means for maintaining access to a source of content ratings for network resources; means for maintaining an override content storage that stores override content ratings for some of the network resources; means for receiving a request for one of the network resources; means for determining whether an override content rating for the requested network resource is stored in the override content storage; means for, when the override content rating is not stored in the override content storage, accessing a content rating for the requested network resource from the source of content ratings, using the content rating to determine whether to restrict a client system's access to the requested network resource, and restricting the client system's access to the requested network resource when the determination using the content rating indicates that the client system's access to the requested network resource should be restricted; and means for, when the override content rating is stored in the override content storage, accessing the override content rating for the requested network resource from the override content storage, using the override content rating instead of the content rating to determine whether to restrict a client system's access to the requested network resource, and restricting the client system's access to the requested network resource when the determination using the override content rating indicates that the client system's access to the requested network resource should be restricted. 44. The system of claim 43 wherein the means for accessing the content rating includes means for submitting a request for the content rating and means for receiving a response to the request, the response indicating the content rating for the requested network resource. 45. The system of claim 44 wherein the content rating includes an indication of whether the requested network resource includes content in one or more categories. 46. The system of claim 44 wherein the content rating includes a content map. 47. The system of claim 44 wherein the response includes an indication of whether the requested network resource is classified as dynamic. 48. The system of claim 47 further comprising means for accessing the requested network resource and means for generating the content rating based on the accessed network resource. 49. The system of claim 48 wherein the means for generating the content rating includes means for extracting data from the accessed network resource and means for determining if the extracted data relates to content in one or more categories. 50. The system of claim 43 further comprising means for maintaining a second override content storage and means for transmitting the override content rating substantially simultaneously to both of the override content storages. 51. The system of claim 43 further comprising a content override database and means for storing the override content rating in the content override database. 52. The system of claim 51 wherein the override content rating includes a content map. 53. The system of claim 52 wherein the means for maintaining the override content storage comprises means for maintaining the override content storage as part of a static content classifier. 54. The system of claim 53 wherein the means for determining whether to restrict a client system's access to the requested network resource using the override content rating includes means for comparing the override content rating to user access information. 55. The system of claim 51 wherein the override content rating is classified as dynamic. 56. The system of claim 51 further comprising means for periodically accessing the content override database, and pushing the stored content override rating to the override content storage. 57. The system of claim 51 wherein the means for using the override content rating to determine whether to restrict a client system's access to the requested network resource includes means for comparing the override content rating to user access information. 58. The system of claim 57 wherein the means for using the override content rating to determine whether to restrict a client system's access to the requested network resource using the override content rating includes means for determining whether the override content rating includes a dynamic content classification. 59. The system of claim 51 wherein the means for using the override content rating to determine whether to restrict a client system's access to the requested network resource using the override content rating includes means for determining that all requests for the requested network resource should be denied. 60. The system of claim 43 further comprising means for accessing the requested network resource and means for generating a content rating based on the accessed network resource. 61. The system of claim 60 wherein the content rating includes data that indicates content in one or more categories is found in the requested network resource. 62. The system of claim 61 wherein the data includes a content map.