System and method for provisioning universal stateless digital and computing services

• US 7,783,701 B2
• Filed: 11/20/2007
• Issued: 08/24/2010
• Est. Priority Date: 05/17/2002
• Status: Active Grant

• Current Assignee: Simtone Corporation
• Original Assignee: Simtone Corporation
• Inventors: Dal Canto, Mario, Curtis, Matthew J., Dube, Gerard E., Northcutt, Duane
• Primary Examiner(s): Hu, Jinsong
• Application Number:
  US11/986,118
• Publication Number:
  US 20080072298A1
• Time in Patent Office: 1,008 Days
• Field of Search: 709/200, 709/223, 709/224, 709/225, 709/226, 709/228, 709/203, 379/201.04, 726/4, 726/5
• US Class Current: 709/203
• CPC Class Codes: H04L 63/0272 Virtual private networks
• CPC Class Codes: H04L 63/0442 wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption cryptographic mechanisms or cryptographic arrangements for public-key encryption H04L9/30
• CPC Class Codes: H04L 63/08 for authentication of entities cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32
• CPC Class Codes: H04L 67/08 specially adapted for terminal emulation, e.g. Telnet
• CPC Class Codes: H04L 67/14 Session management for real-time applications in data packet communications networks H04L65/1066
• CPC Class Codes: H04L 67/56 Provisioning of proxy services store-and-forward switching systems in data switching networks H04L12/54
• CPC Class Codes: H04L 67/565 Conversion or adaptation of application format or content adding application control or application functional data H04L67/561
• CPC Class Codes: H04L 69/08 Protocols for interworking; Protocol conversion

Abstract

A service provisioning system and method for providing remote access to digital services over a communications network, comprising a plurality of client devices connected to the communications network for requesting digital services from a plurality of service centers and presenting output from the digital services. The network operation center connected to the communications network authenticates client devices and users, manages sessions, and processes requests for digital services. A connector associated with each service center establishes a session with a client device specified by the network operation center and encapsulates the native protocols of the digital services within a remote interactive protocol. The remote interactive protocol includes information for generating a human-perceptible presentation on the client device, to provide a remote access to the digital services without modifying the hardware and software infrastructure of the service centers.

Claims

1. A method for providing a secure remote access to digital services over a communications network, comprising the steps of:

connecting each of a plurality of service centers to a respective connector to provide one or more digital services over said communications network, each respective connector configured to transform data stored by the service centers in a first format to a set of rendering commands capable of instructing client device connected to the respective service center how to render information on the client device;

receiving a request for a digital service available on a service center from a user on the client device over said communications network;

authenticating said user and said client device by a network operation center;

establishing a device connection between one of the plurality of service centers and said client device to establish a session if said user and said client device are authenticated as a valid user and a valid client device; and

in response to the client device requesting data from the one of the plurality of service centers, translating the requested data by said connector to an associated set of rendering commands such that the data in the first format is not transferred over the communications network or stored by the client device.

2. The method of claim 1, wherein the step of translating comprises the step of providing information to generate a human-perceptible presentation on said valid client device.

3. The method of claim 2, wherein the step of providing information provides screen image data for display by said valid client device.

4. The method of claim 2, wherein the step of providing information provides bit-mapped image data.

5. The method of claim 1, further comprising the step of displaying of virtual representation of data on said valid client device to ensure that said data is not transmitted outside of respective service center, thereby providing a secure remote access to digital services.

6. The method of claim 1, further comprising the step of establishing and managing an authentication connection between a client device and said network operation center.

7. The method of claim 6, further comprising the steps of distributing keys using a token-based security system and generating session keys using smart cards.

8. The method of claim 6, further comprising the steps of generating client-specific customized Meta-Desktop displaying digital services available to said valid user and said valid device and receiving a request for a selected digital service from said valid client device.

9. The method of claim 8, wherein the step of generating includes the step of generating said specific customized Meta-Desktop based on profile information of said valid client device.

10. The method of claim 8, further comprising the step of determining a service center associated with said selected digital service to provide a serving service center and controlling said serving service center to establish said session with said valid client device.

11. The method of claim 1, further comprising converting a protocol of a non-compliant device to said remote interactive protocol by a proxy device.

12. The method of claim 1, further comprising the step of providing a predetermined level of quality of service guarantee to ensure a predetermined timely response time by said communications network.

13. The method of claim 1, further comprising the step of continuously maintaining said session regardless of the status of said valid client device.

14. The method of claim 1, further comprising the step of providing a secure remote access to a service selected from the group consisting of:

video conference, IP telephony, voice messaging, digital music, digital movie, e-commerce, and computing services.