Cookie manager for control of cookie transfer in internet client-server computer systems

• US 20020078192A1
• Filed: 08/01/2001
• Published: 06/20/2002
• Est. Priority Date: 08/01/2000
• Status: Abandoned Application

• Current Assignee: Oliver Berthold, Stefan Kopsell
• Original Assignee: Oliver Berthold, Stefan Kopsell
• Inventors: Berthold, Oliver, Kopsell, Stefan
• Application Number:
  US09/919,718
• Publication Number:
  US 20020078192A1
• Time in Patent Office: Days
• US Class Current: 709/223
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]

Abstract

The present invention relates to method of and a computer software product for administering cookies in an Internet client-service system in which cookies are exchanged between a server computer (17) and a client computer (11) via the Internet (16), wherein the return of a cookie, stored in a client computer (11), to the server computer (17) which placed the cookie, is dependent upon a preceding check of the cookie. There is further proposed a client computer (11) for an Internet client-server system, having an interface device for data exchange via the Internet, at least one memory device (13) for storing data objects and an administration means for administering cookies, wherein the administration means (14) sends a cookie stored in the memory device (13) back to the server computer (17) which placed the cookie, in dependence upon a preceding checking.

The present invention makes it possible for a user in the Internet to control cookie transfer to and from his client computer in an advantageous manner.

Claims

1. Method of administering cookies in an Internet client-service system in which cookies are exchanged between a server computer (17) and a client computer (11) via the Internet (16),

characterised in that,

the return of a cookie, stored in a client computer (11), to the server computer (17) which placed the cookie, is effected in dependence upon a preceding check of the cookie.

2. Method of administering cookies in an Internet client-server system in accordance with claim 1,

characterised in that,

the administration and checking of cookies stored and to be stored on a client computer is effected independently of a browser (12) of the client computer which establishes an Internet connection to a server computer.

3. Method of administering cookies in an Internet client-server system in accordance with claim 1 or 2,

characterised in that,

the checking of a cookie to be returned is effected in dependence upon of configurable evaluation criteria in the client computer.

4. Method of administering cookies in an Internet client-server system in accordance with any of claims 1 to 3,

characterised in that,

the result of the checking of a cookie is determined in dependence upon an evaluation of the server computer address which is attributed to this cookie as desired or undesired, directly called-up addresses being regarded as desired, indirectly called-up addresses as undesired.

5. Method of administering cookies in an Internet client-server system in accordance with any of claims 1 or 4,

characterised in that,

the format (20) of a cookie stored in a client computer includes a first data set (21) having data fields for holding the original data of the cookie and a second data set (22) having data fields for holding additional data which serve for the checking of the cookie.

6. Method of administering cookies in an Internet client-server system according to claim 5,

characterised in that,

the second data set (22) includes a first data sub-set (23) having data fields for holding the date of creation of the cookie and/or the designation of the cookie and/or the description of the cookie and/or classifying keywords.

7. Method of administrating cookies in an Internet client-server system according to claim 5 or 6,

characterised in that,

there is added to the second data set (22) of a cookie valid for a request made by a browser (12) a further data sub-set (24) having information for the classification and protocolling of the request.

8. Method of administering cookies in an Internet client-server system according to claim 7,

characterised in that,

the added further sub-set (24) includes at least the name and the Internet address of the directly called-up HTML page on which the object was located which initiated the request, and the time point of the call.

9. Method of administering cookies in an Internet client-server system according to any of claims 5 to 8,

characterised in that,

each cookie or a collection of a plurality of cookies are stored in separate files in the client computer (11).

10. Method of administering cookies in an Internet client-server system according to claim 9,

characterised in that,

these files are transferred to and from at least one further computer, so that a client computer (11) has available a plurality of different cookies valid for one server computer address.

11. Method of administering cookies in an Internet client-server system according to claim 10,

characterised in that,

different client computers (11) store, search and call-up cookies in data banks from different Internet server computers (19), so that on one client computer (11) there are available a plurality of different cookies valid for one server computer address.

12. Method of administering cookies in an Internet client-server system according to claim 10 or 11,

characterised in that,

the selection of a cookie to be sent back is effected randomly from amongst a plurality of cookies valid for this request.

14. Computer software product for administering cookies in an Internet client-server system according to claim 13,

characterised in that,

it administers and checks- cookies stored and to be stored on a client computer independently of a browser (12) of the client computer which establishes an Internet connection to a server computer.

15. Computer software product for administering cookies in an Internet client-server system according to claim 13 or 14,

characterised in that,

it undertakes a check of the cookie to be sent back in dependence upon configurable evaluation criteria in the client computer.

18. Computer software product for administering cookies in an Internet client-server system according to claim 17,

characterised in that,

it makes available in the second data set (22) a first data sub-set (23) having data fields for holding the creation date of the cookie and/or the designation of the cookie and/or the description of the cookie and/or classifying keywords.

19. Computer software product for administering cookies in an Internet client-server system according to claim 17 or 18,

characterised in that,

it adds to the second data set (22) of a cookie valid for a request made by a browser (12) a further data sub-set (24) having information for classification and protocolling of the request.

20. Computer software product for administering cookies in an Internet client-server system according to claim 19,

characterised in that,

it records in the added further data sub-set (24) at least the name and the Internet address of the HTML page directly called-up, on which page the object was found which initiated the request, and the time point of the call.

24. Computer software product for administering cookies on a cookie server (19) of an Internet client-server system,

characterised in that,

it stores cookies, of the formats (20) according to any of claims 18 to 20, in a data bank of the cookie server, and

it makes is possible for computer software products according to claim 22 or 23 to feed arbitrary cookies into this data bank, to search for cookies in this data bank and to call up cookies out of this data bank.

25. Cookie server for administering cookies in an Internet client-server system,

characterised in that,

it has a data bank for storing cookies of the formats (20) according to any of claims 18 to 20, and it makes it possible for computer software products according to claim 22 or 23 to feed arbitrary cookies into this data bank, to search for cookies in this data bank and to call up cookies out of this data bank.

13. Computer software product for administering cookies in an Internet client-server system, in which cookies are exchanged between a server computer (17) and a client computer (11) via the Internet (16),

characterised in that,

it allows a return of a cookie stored in a client computer (11) to the server computer (17) which placed the cookie, in dependence upon a preceding check of the cookie.

16. Computer software product for administering cookies in an Internet client-server system according to any of claims 13 to 15,

characterised in that,

it determines the result of the checking of a cookie in dependence upon an evaluation of the server computer address which is attributed to this cookie as desired or undesired, directly called-up addresses being regarded as desired, indirectly called-up addresses as undesired.

17. Computer software product for administering cookies in an Internet client-server system according to any of claims 13 to 16,

characterised in that,

it stores a cookie in a client computer in a format (10) comprising a first data set (21) having data fields for holding the original data of the cookie and a second data set (22) having data fields for holding additional data which serves for the checking of the cookie.

21. Computer software product for administering cookies in an Internet client-server system according to any of claims 17 to 20,

characterised in that,

it stores each cookie or a collection of a plurality of cookies in separate files in the client computer (11).

22. Computer software product for administering cookies in an Internet client-server system according to claim 21,

characterised in that,

it transfers these files to and from other computers, so that a client computer (11) has available a plurality of different cookies valid for one server computer address.

23. Computer software product for administering cookies in an Internet client-server system according to claim 21 or 22,

characterised in that,

it selects a cookie to be send back randomly from a plurality of cookies valid for this request.

27. Client computer (11) according to claim 26,

characterised in that,

the administration means (14) administers the cookies stored or to be stored in the memory device (13) independently of a browser (12) of the client computer which establishes an Internet connection to a server computer.

28. Client computer (11) according to claim 26 or 27,

characterised in that,

the administration means (14) undertakes a checking of the cookie in dependence upon configurable evaluation criteria in the client computer.

26. Client computer (11) for an Internet client-server system, having an interface device for data exchange via the Internet, at least one memory device (13) for storing data objects and an administration means for administering cookies, wherein

the administration means (14) sends a cookie stored in the memory device (13) back to the server computer (17) which placed the cookie, in dependence upon a preceding check.

29. Client computer (11) according to any of claims 26 to 28,

characterised in that,

the administration means (14) determines the result of the checking of the cookie in dependence upon an evaluation of the server computer address attributable to this cookie as desired or undesired, directly called-up addresses being regarded as desired, indirectly called-up addresses as undesired.

30. Client computer (11) according to any of claims 26 to 29,

characterised in that,

the administration means (14) makes available a format (20) for storing a cookie in the memory device (13) having a first data set (21) with data fields for holding the original data of the cookie and a second data set (22) with data fields for holding additional data which serves for the checking of the cookie.

31. Client computer (11) according to claim 30, characterised in that, the administration means (14) make available in the second data set (22) a first data sub-set (23) having data fields for holding the creation date of the cookie and/or the designation of the cookie and/or the description of the cookie and/or classifying keywords.

32. Client computer (11) according to claim 30 or 31,

characterised in that,

the administration means (14) adds to the second data set (22) of a cookie valid for a request made by a browser (12) a further data sub-set (24) with information for classifying and protocolling the request.

33. Client computer (11) according to claim 32,

characterised in that,

the further data sub-set (24) added by the administration means (14) contain at least the name and the Internet address of the directly called-up HTML page on which the object was located which initiated the request, and the time point of the call.

34. Client computer (11) according to any of claims 30 to 33,

characterised in that,

the administration means (14) stores each cookie or a collection of a plurality of cookies in separate files in the memory device.

35. Client computer (11) according to claim 34,

characterised in that,

the administration means (14) transfer the files to at least one further computer and receives these files from at least one further computer, so that the client computer (11) has available a plurality of different cookies valid for one server computer address.

36. Client computer (11) according to claim 35,

characterised in that,

by means of the administration means (14) on different client computers (11) cookies from these client computers (11) can be stored in data banks of different Internet server computers (19) and therein can be searched for and called-up.

37. Client computer (11) according to claim 35 or 36,

characterised in that,

the administration means (14) randomly selects a cookie to be sent back from a collection of a plurality of cookies valid for this request.