Method for monitoring and providing information over a peer to peer network

• US 8,386,613 B2
• Filed: 05/31/2011
• Issued: 02/26/2013
• Est. Priority Date: 01/23/2004
• Status: Active Grant

• Current Assignee: Kroll Information Assurance LLC
• Original Assignee: Tiversa Ip, Inc.
• Inventors: Hopkins, Samuel P.
• Primary Examiner(s): Nguyen, Quang N
• Application Number:
  US13/149,193
• Publication Number:
  US 20110289151A1
• Time in Patent Office: 637 Days
• Field of Search: 709/203, 709/227, 709/229, 709/230, 709/232, 707/999.01, 707/999.007, 707/706
• US Class Current: 709/226
• CPC Class Codes: H04L 41/042 comprising distributed management centres cooperatively managing the network
• CPC Class Codes: H04L 41/0816 the condition being an adaptation, e.g. in response to network events
• CPC Class Codes: H04L 43/50 Testing arrangements
• CPC Class Codes: H04L 67/104 Peer-to-peer [P2P] networks
• CPC Class Codes: H04L 67/1063 Discovery through centralising entities
• CPC Class Codes: H04L 67/107 with limitation or expansion of the discovery scope
• CPC Class Codes: H04L 67/1093 Some peer nodes performing special functions
• CPC Class Codes: H04L 67/145 avoiding end of session, e.g. keep-alive, heartbeats, resumption message or wake-up for inactive or interrupted session
• CPC Class Codes: H04N 21/632 using a connection between clients on a wide area network, e.g. setting up a peer-to-peer communication via Internet for retrieving video segments from the hard-disk of other client devices broadcast-related systems characterised by transmission among terminal devices H04H60/80; distributed application using peer-to-peer [P2P] networks H04L67/104
• CPC Class Codes: Y10S 707/99956 File allocation

Abstract

The present invention relates to a pseudonode used for deployment on a peer to peer network which pseudonode comprises an IP address and client ID that is changeable upon the occurrence of a preselected event and includes a list containing at least one searchable data object. The pseudonode is programmed for monitoring the network to receive search requests therefrom and to compare each said received search with said list of data objects and to respond to such request. The invention also provides a method for monitoring search requests for selected objects by nodes on a peer to peer network. The method includes interposing the pseudonodes on the network in which it is configured to provide at least one IP address and optionally at least one client ID. The pseudonode has at least one stored object corresponding to a request object stored at said pseudonode; and monitors the network to detect requests matching at least one of the stored objects and acquires a unique ID generated by any network node requesting the object matching that stored object on the pseudonode and responding to substantially each node representing an acquired ID.

Claims

1. A method executed by a peer to peer network node for monitoring search requests for selected objects initiated by another node on a peer to peer network having at least two nodes and removing responses from the network, said method comprising:

monitoring the peer to peer network to detect a search request matching at least one object stored at the peer to peer network node;

determining a unique message ID for the search request;

replacing a search term within the search request with random characters to produce a modified search request;

maintaining the unique message ID with the modified search request;

not forwarding the search request to any other nodes of the peer to peer network; and

forwarding only said modified search request with the unique message ID to other nodes of the peer to peer network to thereby frustrate subsequent search requests initiated by the another node for the selected object by causing said other nodes of the peer to peer network, that received said modified search request, to not respond to any subsequent search request having a unique message ID the same as the unique message ID of either the search request or the modified search request.

2. The method of claim 1 further comprising:

acquiring a unique ID generated by any network node requesting the at least one object stored at the peer to peer network node;

responding to each node representing an ID that the request for the at least one object is available from the peer to peer network node; and

transmitting invalid data to the nodes requesting the at least one object.

3. The method of claim 1 further comprising responding to the search request matching the at least one stored object by transmitting null data as part of the modified search request.

4. The method of claim 1 further comprising responding to the search request matching the at least one stored object by transmitting data with information that is different from that requested.

5. The method of claim 1 further comprising responding to the search request matching the at least one stored object with data including a message notifying nodes associated with the search request that they are or may be violating copyright laws.

6. The method of claim 1 further comprising calculating statistics of requests that occurred on the peer to peer network.

7. The method of claim 1 further comprising providing statistics on the file types that are shared on the peer to peer network.

8. The method of claim 1, further comprising:

at another node in the peer to peer network, receiving the modified search request;

recording the unique message ID as a stored message ID; and

not responding to any subsequent search requests having a unique message ID the same as the stored message ID.