PORTABLE CACHING SYSTEM

• US 20090089366A1
• Filed: 02/15/2008
• Published: 04/02/2009
• Est. Priority Date: 09/27/2007
• Status: Abandoned Application

• Current Assignee: Kalman Csaba Toth
• Original Assignee: Kalman Csaba Toth
• Inventors: Toth, Kalman Csaba
• Application Number:
  US12/032,632
• Publication Number:
  US 20090089366A1
• Time in Patent Office: Days
• US Class Current: 709/203
• CPC Class Codes: G06F 16/9574 of access to content, e.g. by caching

Abstract

A portable caching system is described that is composed of a user workstation, a prior art web browser executing on the user workstation, a portable caching device, a portable caching device driver, a cache manager, and a user carrying a portable caching device. A method for handling the browsing operations as integrated with the portable caching system is described, the method detecting if the portable caching device is present, directing a portion of the browsing operations, and performing the operations: open the home page, open, download, and upload files, open and update browsing history, open and update download history, open and update upload history, open bookmarks, read and write cookies; use certificates, use private encryption keys, use and update revocation list entries; use logon objects including website addresses, identifiers, and passwords.

Claims

1. A portable caching system for internet browsing, the portable caching system comprising:

a cache manager and a portable caching device.

2. The portable caching system of claim 1 wherein the cache manager is operable to exchange data with a web browser and a portable caching device.

3. The portable caching system of claim 2 wherein at least one transaction may be communicated from the web browser to the cache manager;

and the transaction is then communicated from the web browser to the portable caching device.

4. The portable caching system of claim 2 wherein at least one transaction may be communicated from the portable caching device to the cache manager;

and the transaction is then communicated from the cache manager to the web browser.

5. The portable caching system of claim 2, wherein the portable caching device further comprises a cache context.

6. The portable caching system of claim 5 wherein the cache context further comprises web objects,

such that the web objects are selected from a group consisting of the address of the home page of the user, one or more files, browsing history entries, download history entries, upload history entries, bookmarks, cookies, logon objects, and certificate objects.

7. The portable caching system of claim 6 wherein the logon objects further comprises:

one or more identifier and password pairs,

such that each identifier and password pair is associated with a website.

8. The portable caching system of claim 6 wherein the certificate objects further comprises:

one or more personal certificates,

such that each personal certificate is paired with a private encryption key of the user.

9. The portable caching system of claim 6 wherein the certificate objects are selected from the group consisting of one or more certificates of others, certificates of web sites, and certificates of authorities.

10. The portable caching system of claim 6 wherein the certificate objects further comprises a revocation list.

11. The portable caching system of claim 2 wherein the web browser further comprises:

a browser context;

context operations; and

browsing operations,

such that the context operations operate on web objects of the browser context; and

the browsing operations operate on web objects of the browser context.

12. The portable caching system of claim 11 wherein the browser context further comprises web objects;

such that the web objects are selected from the group consisting of the address of the home page of the user, one or more files, browsing history entries, download history entries, upload history entries, bookmarks, cookies, logon objects, and certificate objects.

13. The portable caching system as in claim 12 wherein the logon objects further comprises:

one or more identifier and password pairs,

such that each identifier and password pair is associated with a website.

14. The portable caching system as in claim 12 wherein the certificate objects of the browser context further comprises:

one or more personal certificates;

such that each personal certificate is paired with a private encryption key of the user.

15. The portable caching system as in claim 12 wherein the certificate objects are selected from a group consisting of one or more certificates of others, certificates of web sites, and certificates of authorities.

16. The portable caching system as in claim 12 wherein the certificate objects further comprise a revocation list.

17. A method for handling the installation of the portable caching system comprising:

integrating a software plug-in module with the web browser and a device driver;

the software plug-in module comprising a cache manager, and the device driver comprising a portable caching device driver;

wherein the cache manager exchanges data with the portable caching device by means of the portable caching device driver;

initializing the portable caching device using the portable caching device driver;

initializing the cache context of the portable caching device using the portable caching device driver.

18. A method for handling internet transactions comprising the steps of:

installing a cache manager into a web browser as a plug-in module,

intercepting operations of the web browser,

detecting if a portable caching device is present,

and operating on web objects stored in a portable caching device.

19. The method for handling internet transactions as in claim 18 further comprising the steps of:

detecting if the portable caching device is present;

directing a portion of the browsing operations to a portable caching device,

operating on web objects of the cache context of the portable caching device,

performing one or more of the following steps;

open a home page;

open, download, and upload files;

open and update a browsing history entry;

open and update a download history entry;

open and update an upload history entry;

open a bookmark;

read and write a cookie;

use a certificate;

use a private encryption key;

use and update a revocation list entry; and

use a logon object;

and directing a portion of the context operations to a portable caching device,

operating on web objects of the cache context of the portable caching device, performing one or more of the following steps;

view and update a home page entry;

save, delete and open a file;

view and delete a browsing history entry;

view and delete a download history entry;

view and delete an upload history entry;

view, update, and delete a bookmark;

view and delete a cookie;

view, import, export and delete a certificate;

view, import, export and delete a private encryption key;

view a revocation list entry; and

view, update and delete a logon object.

20. The method for handling internet transactions as in claim 18 further comprising the steps of:

detecting if a portable caching device is not present,

directing one or more browsing operations and context operations to operate on the web objects of the browser context.

21. A method for processing web objects comprising the steps of:

intercepting a web browser object from a user,

routing a portion of the web browsing object to the internet,

routing a portion of the web browser object to a browser context,

so that a portion of the web browser object is stored in a portable caching device.