Web page access

• US 20040098493A1
• Filed: 07/21/2003
• Published: 05/20/2004
• Est. Priority Date: 08/25/2000
• Status: Abandoned Application

• Current Assignee: Claripoint Limited
• Original Assignee: Claripoint Limited
• Inventors: Rees, Owain Huw
• Application Number:
  US10/362,307
• Publication Number:
  US 20040098493A1
• Time in Patent Office: Days
• US Class Current: 709/229
• CPC Class Codes: G06F 21/6218 to a system of files or objects, e.g. local or distributed file system or database
• CPC Class Codes: G06F 2221/2119 Authenticating web pages, e.g. with suspicious links

Abstract

In a network accessed by a client access device (3) and an agent access device (8), there is disclosed a method and apparatus for the regulation by the agent of the degree of access available to the client (3) to Web pages at a Web host (9) in common communication the client (3) and agent (8) via the internet (6). The degree of access is determined after the client (3) has supplied identifying information to the agent (8), the agent being in control of the Web host (9) so as to variably determine what degree of access the identified client should have to Web pages provided by the Web host. Methods and apparatus are disclosed for the control of the Web host (9) by the agent (8) so as to regulate which Web pages the client views via the Web host (9), in what order they are viewed, and when. A method and apparatus for signalling to the agent, via the Web host (9), when a Web page is onloaded at the clients browser application (2) is disclosed, as is a method of disabling caching of data transmitted between the client (8) and the host (9).

Claims

1. A method of regulation by one or more agents of the degree of access to one or more World-Wide-Web sites available to one or more clients of said one or more World-Wide-Web sites, the method including the steps of:

placing at least one of the one or more clients and one of the one or more agents in communication with a common Web host;

requesting of the one or more clients information identifying each of the one or more clients for communication to the one agent;

communicating said client identifying information to the one agent, whereby the one agent controls said common Web host to regulate the degree of access available to the identified one or more clients thereat.

2. A method of regulation according to claim 1, wherein said information identifying the one or more clients is requested via said Web host, is subsequently returned to said Web host, and is then communicated to the one agent from said Web host.

3. A method of regulation according to claim 1 or claim 2, wherein the one agent controls said common Web host so as to variably regulate said degree of access.

4. A method of regulation according to any preceding claim, wherein said common Web host contains a database under the control of each of the one or more agents and containing information in respect of a predetermined one or more clients, whereby said Web host presents the one agent with a list of said predetermined clients from which the one agent determines the degree of said regulation to be applied to those of said one or more clients which correspond to one of said one or more predetermined clients.

5. A method or regulation according to claim 4, wherein the database contains information identifying a number of said one or more agents each being a unique said one agent, the database containing agent group session tables which indicate which of said one or more clients are in, or attempting to access, a communications session with one of said one or more agents.

6. A method of regulation according to any one of claims 1 to 5, wherein the Web host responds to a prospective client attempting to access the Web host by displaying to the prospective client a display presentation into which client identifying information is enterable.

7. A method of regulation according to claim 6, wherein the Web host writes said prospective client identifying information into an agent group session list within the database.

8. A method of regulation according to any of preceding claims 5 to 8, wherein the Web host detects when one of said one or more agents disconnects or logs-off therefrom, and in such a case the Web host removes from the group session list of the disconnected agent those of said one or more clients contained therein.

9. A method of regulation according to any of claims 4 to 8, wherein the Web host is in communication with a secure data storage apparatus and retrieves data from the data storage apparatus only when:

the identifying information supplied by one of said one or more clients matches the identifying information stored in the database corresponding to the client; and

one of said one or more agents has authorised such access by the client.

10. Apparatus for the regulation by one or more agents of the degree of access to one or more World-Wide-Web sites available to one or more clients of said one or more World-Wide-Web sites, the apparatus comprising:

one or more agent computers;

a common Web host being in communication with each of said one or more agent computers and with the computers of each of said one or more clients; and

communications apparatus for communicating from the one or more clients to one of the one or more agents information identifying said one or more clients, whereby the one agent computer is operable to control the common Web host to regulate the degree of said access at the Web host available to said one or more clients.

11. Apparatus according to claim 10, wherein said common Web host is said communications apparatus and is operable to request from the one or more client computers information identifying the respective client, to receive said information from the one or more client computers, and to then communicate said information to said one agent computer.

12. Apparatus according to claim 10 or claim 11, wherein said one agent computer is operable to control said common Web host so as to variably regulate said degree of access.

13. Apparatus according to any of preceding claims 10 to 12 wherein, said common Web host contains a database controllable via the one or more agent computers containing identifying information in respect of a predetermined one or more clients, and said Web host is operable to present said one agent computer with a list of said predetermined clients from the which the one agent determines the degree of said regulation to be applied to those of said one or more clients which correspond to one of said one or more predetermined clients.

14. Apparatus according to claim 13 wherein, the database contains information identifying a number of said one or more agents each being a unique said one agent, the database containing agent group session tables which indicate which of said one or more clients are in, or attempting to access, a communications session with one of said one or more agent.

15. Apparatus according to claim 14 wherein, the Web host is operable to respond to the computer of a prospective client attempting to access the Web host by displaying to the prospective client via the prospective client computer a display presentation into which client identifying information is enterable.

16. Apparatus according to claim 15, wherein the Web host is operable to write said prospective client identifying information into an agent group session list within the database.

17. Apparatus according to any of preceding claims 14 to 16, wherein the Web host is operable to detect when one of said one or more agent computers disconnects or logs-off therefrom, and in such a case to remove from the group session list of the disconnected agent those of said one or more clients contained therein.

18. Apparatus according to any of claims 13 to 17, wherein the Web host is in communication with a secure data storage apparatus and is operable to retrieve data from the data storage apparatus only when:

the identifying information supplied by one of said one or more clients matches the identifying information stored in the database corresponding to the client; and

one of said one or more agents has authorised such access by the client.

19. A method of control by an agent of the information accessed at one or more World-Wide-Web sites available to a client of said one or more World-Wide-Web sites, the method including the steps of:

placing both the client and the agent in communication with a common Web host;

the agent being in control of said common Web host so as to select which information is sent to the client by the common Web host in response to requests therefor from the client, the agent controlling how the Web host responds to such requests thereby selecting which information the client accesses.

20. A method of control according to claim 19 wherein, the client sends repeated said requests to the common Web host, and the agent controls how the Web host responds to such requests.

21. A method of control according to claim 19 or claim 20 wherein, the common Web host provides Web pages to the client which contain at least two frames, one of which contains the information that the client views and another of which contains a refresh instruction.

22. A method of control according to claim 21 wherein the frame containing the refresh instruction is less than ten pixels in extent along its minimum dimension.

23. A method of control according to claim 21 or 22 wherein, after a time delay, the client transmits back to the common Web host said refresh instruction as a request to re-transmit to the client the corresponding at least two frames.

24. A method of control according to claim 23 wherein, only the frame containing the transmitted refresh instruction is re-transmitted when the agent wishes to keep unchanged the Web page viewed by the client, while in other cases the refresh instruction is caused by the agent to correspond to a different one or more Web pages, such that the frame containing the refresh instruction and the different one or more Web page(s) are re-transmitted by the Web host.

25. A method of control according to any one of claims 19 to 24 wherein, the agent specifies which information is to be re-transmitted using a Uniform Resource Locator (URL) and communicates the URL to the Web host for retrieval by the client.

44. A method of disabling the caching of information according to claim 22 wherein, each URL request incorporates unique data representing a time stamp.

45. A method of disabling the caching of information according to claim 22 wherein, each URL request incorporates unique data representing a randomly generated number.

26. Apparatus for the control by an agent of the information accessed at one or more World-Wide-Web sites by a client of said one or more World-Wide-Web sites, the apparatus comprising:

an agent computer;

a client computer; and

a common Web host in communication with said agent computer and with said client computer, the agent computer being operable to control how the Web host responds to information requests from the client so as to select which information is sent to the client by the common Web host in response to requests therefor from the client.

27. Apparatus according to claim 26 wherein, the client computer is operable to send repeated said requests to the common Web host, and the agent computer is operable to control how the Web host responds to such requests.

28. Apparatus according to claim 26 or claim 27 wherein, the common Web host is operable to provide Web pages to the client computer which contain at least two frames, one of which contains the information that the client views and another of which contains a refresh instruction.

29. Apparatus according to claim 28 wherein the frame containing the refresh instruction is less than ten pixels in height along its minimum dimension.

30. Apparatus according to claim 28 or 29 wherein, the client computer is operable to transmit back to the common Web host, after a time delay, said refresh instruction as a request to re-transmit to the client the corresponding at least two frames.

31. Apparatus according to claim 30 wherein, only the frame containing the transmitted refresh instruction is re-transmitted when the agent wishes to keep unchanged the Web page viewed by the client, while in other cases the refresh instruction is caused by the agent computer to correspond to a different one or more Web pages, such that the frame containing the refresh instruction and the different one or more Web page(s) are re-transmitted by the Web host.

32. Apparatus according to any of claims 26 to 31 wherein, the agent computer specifies the information to be re-transmitted using a Uniform Resource Locator (URL) and communicates the URL to the Web host for retrieval by the client computer.

33. A method of communicating to an agent computer the occurrence of an onload event at a client computer in receipt of data from a common Web host with which both the client computer and the agent computer are in communication, the method comprising the steps of:

transmitting from the client computer to the agent computer a client signal indicating the occurrence of an onload event at the client computer.

34. A method of communicating according to claim 33 wherein, the method comprises the intermediate steps of:

transmitted the client signal from the client computer to the Web host;

the Web host receiving the client signal and interpreting said signal as indicating the occurrence of an onload event at the client computer;

generating at the Web host a host signal indicating to the agent computer the occurrence of an onload event at the client computer; and

transmitting said host signal to the agent.

35. A method of communicating according to claim 34 wherein, the client signal is in the form of a refresh request instruction.

36. A method of communicating according to claim 35 wherein, the common Web host provides Web pages to the client which contain at least two frames, one of which contains the information that the client views and another of which contains said refresh instruction.

37. A method of communicating according to claim 36 wherein the Web host responds to said refresh instruction and the client computer retains the response within a frame other than that containing the information the client views.

38. Apparatus for communicating to an agent computer the occurrence of an onload event at a client computer in receipt of data from a common Web host with which both the client computer and the agent computer are in communication, the apparatus comprising:

said client computer;

said agent computer; and

said common Web host, wherein the client computer is operable to transmit to the agent computer a client signal indicating the occurrence of an onload event at the client computer.

39. Apparatus according to claim 38 wherein, the client computer is operable to transmit said client signal via the Web host, the Web host being operable to receive said client signal, to interpret said signal as indicating the occurrence of an onload event at the client computer, to generate a host signal indicating to the agent computer the occurrence of an onload event at the client computer, and to transmit said host signal to the agent.

41. Apparatus according to claim 41 wherein, the common Web host is operable to provide Web pages to the client computer which contain at least two frames, one of which contains the information that the client views and another of which contains said refresh instruction.

40. Apparatus according to claim 41 wherein, the client signal is in the form of a refresh request instruction.

42. Apparatus according to claim 41 wherein the Web host is operable to respond to said refresh instruction and the client computer is operable to retain the response within a frame other than that containing the information the client views.

43. A method of disabling the caching of information requested from one or more World Wide Web sites by a client of said one or more World Wide Web sites, the method including the step of rendering uniquely different each Uniform Resource Locator (URL) request from said client.