Methods and apparatus for providing parental or guardian control and visualization over communications to various devices in the home

• US 8,843,953 B1
• Filed: 06/24/2012
• Issued: 09/23/2014
• Est. Priority Date: 06/24/2012
• Status: Active Grant

• Current Assignee: Time Warner Cable Enterprises LLC (Charter Communications Incorporated)
• Original Assignee: Time Warner Cable Enterprises LLC (Charter Communications Incorporated)
• Inventors: Dang, Niem, Chen, John, Chen, David W.
• Primary Examiner(s): Bruckart, Benjamin R
• Assistant Examiner(s): TESFAYE, AKLIL M
• Application Number:
  US13/531,575
• Time in Patent Office: 821 Days
• Field of Search: 725 25- 31, 725/80
• US Class Current: 725/28
• CPC Class Codes: H04N 21/43615 Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals home Audio Video Interoperability [HAVI] data switching networks H04L12/2805
• CPC Class Codes: H04N 21/44204 Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched monitoring of user activities for profile generation for accessing a video database G06F16/739; protecting generic digital content where the protection is independent of the precise nature of the content G06F21/10; arrangements for monitoring the use made of the broadcast services in broadcast systems H04H60/31
• CPC Class Codes: H04N 21/44231 Monitoring of peripheral device or external card, e.g. to detect processing problems in a handheld device or the failure of an external recording device configuring of peripheral devices in general G06F9/4411; reporting information sensed by appliance or service execution status of appliance services in a home automation network H04L12/2823; monitoring the status of connected device in data switched networks H04L43/0817
• CPC Class Codes: H04N 21/44236 Monitoring of piracy processes or activities protecting computer platforms against harmful, malicious or unexpected behaviour or activities using intrusion detection and counter measures G06F21/566; computer virus detection and handling G06F21/56
• CPC Class Codes: H04N 21/4542 Blocking scenes or portions of the received content, e.g. censoring scenes
• CPC Class Codes: H04N 21/4751 for defining user accounts, e.g. accounts for children
• CPC Class Codes: H04N 21/4755 for defining user preferences, e.g. favourite actors or genre retrieval personalisation and generation of user profiles for the retrieval of video data G06F16/739; user profiles in network data switching protocols H04L67/306

Abstract

Methods and apparatus for providing a supervisor such as a parent or guardian with a way to monitor and control the delivery of content, e.g., video and audio programs, to users of devices within a home. Exemplary embodiments include methods and apparatus for operating a home network monitoring device located in a home including detecting delivery of content to one or more users in the home, storing, in the home, portions of content delivered to a first user, presenting some of the stored portions of content to a person responsible for setting content restrictions applicable to the first user, and subjecting further content delivery to the first user via the home network to restrictions established by the person responsible for setting content restrictions applicable to the first user. Some embodiments also detect and report potential attacks, e.g., cyber attacks, on the home network.

Claims

1. A method of operating a home network monitoring device located in a home including:

setting content restrictions for a first user;

detecting, in the home network monitoring device, delivery of content to one or more users in the home, said first user being one of said one or more users;

storing, in the home, portions of content delivered to said first user via a home network along with information about the content and its consumption;

detecting a request, from a person responsible for setting user content restrictions applicable to said first user, to review content delivered to said first user;

presenting, following said request, some of the stored portions of content to the person responsible for setting content restrictions applicable to the first user, said presenting some of the stored portions of content to the person responsible for setting content restrictions applicable to the first user being performed after the delivery of the content to the first user;

updating the content restrictions for the first user; and

subjecting further content delivery to the first user via the home network to the updated restrictions established by the person responsible for setting content restrictions applicable to the first user.

2. The method of claim 1,

wherein the person responsible for setting content restrictions applicable to the first user is a parent;

and

wherein the first user is a child.

3. The method of claim 1,

wherein detecting, in the home network monitoring device, delivery of content to one or more users in the home includes detecting delivery of said content to the first user;

and

wherein storing, in the home, portions of content delivered to a first user includes storing at least some portions of each of a plurality of different types of content being delivered to the first user.

4. The method of claim 3,

wherein said storing is performed after detecting delivery of said content to the first user;

and

wherein the different types of content include at least two of;

cable television content, Internet video content, Internet web page content, E-mail content, or video game content.

5. The method of claim 1,

wherein detecting delivery of content includes detecting content being delivered to multiple devices used by said first user via the home network.

6. The method of claim 5,

wherein detecting delivery of content includes detecting content being delivered to multiple devices used by said first user via the home network;

and

wherein said devices used by said first user include a wireless device, a personal computer, or a set top box.

7. The method of claim 1, wherein said home network monitoring device is one of a cable modem, a router or a set top box through which said content is delivered.

8. The method of claim 7, wherein said detecting includes the use of stateful packet inspection when said content is directed to an IP device being used by said first user.

9. The method of claim 8, wherein said stateful packet inspection includes detecting a website address which is the source of content being delivered to the first user.

10. The method of claim 9 wherein said stateful packet inspection further includes performing an inspection of at least one of audio or video packet payload content.

11. The method of claim 1, wherein said storing includes storing said portions of content delivered to a person along with address information indicating the source of the stored content.

12. The method of claim 11, wherein said storing includes storing portions of content delivered to a person along with address information indicating the source of the stored content in a centralized storage device included in said home network monitoring device, the method further comprising:

storing portions of content being delivered to a plurality of other users in said home in said storage device.

13. The method of claim 12, wherein said centralized storage device supports home network digital video recorder functionality.

14. The method of claim 1, further including detecting a potential attack on the home network.

15. The method of claim 14, wherein upon the detection of the potential attack on the home network reporting the address or addresses from which the potential attack is emanating to an entity outside of the home network along with information about the potential attack.

16. The method of claim 15 wherein the entity outside of the home network is a government entity and incoming traffic associated with the potential attack is routed to the government agency.

17. The method of claim 1, further comprising:

receiving content filtering information from a filter information server, said filtering information including at least one of;

information identifying an Internet content source which is to be blocked, content rating information indicating a rating assigned to particular content, or information identifying content which is to be blocked; and

wherein subjecting further content delivery to the first user via the home network to restrictions established by the person responsible for setting content restrictions applicable to the first user includes blocking content if said content is;

i) from a source which is identified as an Internet content source which is to be blocked;

ii) content with an assigned rating for which blocking has been set;

or

iii) content which said received content filtering information indicates is to be blocked.

18. The method of claim 1,

wherein subjecting further content delivery to the first user via the home network to the updated content restrictions established by the person responsible for setting content restrictions applicable to the first user includes:

applying content rating restrictions to restrict access to content or web sites which have ratings which satisfy a content restriction setting applicable to the first user; and

wherein the method further includes;

applying a different set of content restriction settings than is used for the first user, when determining if content is to be restricted from delivery to a second user.

19. A home network monitoring device comprising:

a content restriction module configured to set content restrictions for a first user;

a monitoring module in a home, configured to detect delivery of content to one or more users in the home via a home network, said first user being one of said one or more users;

memory in the home including stored portions of content delivered to the first user along with information about the content and its consumption;

a presentation module configured to present, in response to a request from a person responsible for setting user content restrictions applicable to said first user to review content delivered to said first user, some of the stored portions of content to the person responsible for setting content restrictions applicable to the first user; and

wherein said content restriction module is further configured to subject further content delivery to the first user via the home network to updated restrictions established by the person responsible for setting content restrictions applicable to the first user, said content restriction module blocking content which satisfies a content restriction setting from being delivered to the first user.

20. The home network monitoring device of claim 19, wherein the monitoring module is further configured to detect delivery of content via the home network to multiple devices used by said first user, and

wherein the devices used by said first user include a wireless device, a personal computer, or a set top box.

21. The home network monitoring device of claim 19, wherein said home networking monitoring device is one of a cable modem, a router or a set top box through which said content is delivered.

22. A non-transitory computer readable medium having machine executable instructions stored thereon for controlling a processor in a home network monitoring device located in a home, the non-transitory computer readable medium including:

code for controlling the processor to set content restrictions for a first user;

code for controlling the processor to detect delivery of content to one or more users in the home via a home network, said first user being one of said one or more users;

code for controlling the processor to store in memory located in the home, portions of content delivered to the first user along with information about the content and its consumption;

code for controlling the processor to detect a request, from a person responsible for setting user content restrictions applicable to said first user, to review content delivered to said first user;

code for controlling the processor to present, following said request, some of the stored portions of content to the person responsible for setting content restrictions applicable to the first user;

code for controlling the processor to update the content restrictions for the first user; and

code for controlling the processor to subject further content delivery to the first user via the home network to updated restrictions established by the person responsible for setting content restrictions applicable to the first user.