SYSTEM AND METHOD FOR MODIFYING SECURITY FUNCTIONS OF AN ASSOCIATED DOCUMENT PROCESSING DEVICE

• US 20090288147A1
• Filed: 03/10/2009
• Published: 11/19/2009
• Est. Priority Date: 02/02/2004
• Status: Abandoned Application

• Current Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation), Toshiba Tec Corporation (Toshiba Corporation)
• Original Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation), Toshiba Tec Corporation (Toshiba Corporation)
• Inventors: Shahindoust, Amir, Yeung, Michael, Krishna, Girish R.
• Application Number:
  US12/401,085
• Publication Number:
  US 20090288147A1
• Time in Patent Office: Days
• US Class Current: 726/4
• CPC Class Codes: G06F 21/84 output devices, e.g. displays or monitors
• CPC Class Codes: G06F 2221/2113 Multi-level security, e.g. mandatory access control
• CPC Class Codes: H04L 63/105 Multiple levels of security
• CPC Class Codes: H04N 1/00222 details of image data generation or reproduction, e.g. scan-to-email or network printing
• CPC Class Codes: H04N 1/0035 User-machine interface; Control console input or output arrangements for computers G06F3/00
• CPC Class Codes: H04N 1/00411 the display also being used for user input, e.g. touch screen
• CPC Class Codes: H04N 1/32539 Detecting or indicating the status of the output devices
• CPC Class Codes: H04N 1/44 Secrecy systems
• CPC Class Codes: H04N 2201/0082 Image hardcopy reproducer H04N2201/0091 - H04N2201/0094 take precedence
• CPC Class Codes: H04N 2201/0098 User intervention not otherwise provided for, e.g. placing documents, responding to an alarm

Abstract

The subject application is directed to a system and method for modifying at least one security function of an associated document processing device. Data representing security functions of the document processing device is stored in associated memory. Login data is then received from an administrator via an associated user interface. Selection data is received corresponding to a security function on the document processing device to be enabled. The selected security function is then selectively enabled via the document processing device. Enhanced mode selection data is then received from the administrator corresponding to an enhanced security mode of operation. Each security function associated with the enhanced mode is simultaneously enabled. Operations of the document processing device are thereafter controlled in accordance with each selectively enabled security function.

Claims

1. A system for modifying at least one security function of an associated document processing device comprising:

a memory associated with the document processing device, the memory configured for storing data representative of a plurality of security functions corresponding to secured operation of the associated document processing device;

means adapted for receiving, via an associated user interface, login data corresponding to an identity of an associated administrator;

means adapted for receiving, from the associated administrator, selection data corresponding to at least one security function to be enabled via the associated document processing device;

means adapted for selectively enabling the at least one security function in accordance with the received administrator selection data;

means adapted for receiving, from the administrator, enhanced security mode selection data representative of an enhanced security mode of operation of the associated document processing device;

means adapted for simultaneously enabling each of a plurality of security functions associated with the enhanced security mode upon administrator selection thereof; and

means adapted for limiting operations of the document processing device in accordance with each selectively enabled security function.

2. The system of claim 1, further comprising:

means adapted for generating, via a graphical display associated with the document processing system, indicia representative of a current security level of the document processing system, wherein the current security level corresponds to a number of security functions enabled on the associated document processing device;

means adapted for receiving, via the associated graphical display, user input corresponding to a selection of the indicia; and

means adapted for altering at least one enabled security function current security level of the associated document processing system in accordance with the received user input.

3. The system of claim 2, wherein the indicia is representative of a slide bar graphic, and wherein a selected first direction of movement of the slide bar graphic in accordance with the received user input increases the current security level, and a selected second direction of movement of the slide bar graphic in accordance with the received user input decreases the current security level.

4. The system of claim 3, further comprising:

means adapted for selectively enabling at least one additional security function associated with the current security level in accordance with a selected security level increase; and

means adapted for selectively disabling at least one security function associated with the current security level in accordance with a selected security level decrease.

5. The system of claim 1, further comprising:

means adapted for receiving selection data corresponding to a selection of a default security mode of operation associated with the document processing device;

means adapted for simultaneously altering each of a plurality of security functions in accordance with the received default security mode selection data such that at least one security function of the document processing device is selectively disabled.

6. The system of claim 1, further comprising:

means adapted for receiving event data corresponding to the occurrence of a preselected event, wherein the preselected event is at least one of completion of a document processing operation, passage of a selected time period, and selection of a series of user inputs; and

means adapted for altering an enablement of at least one security function in accordance with received event data.

7. The system of claim 6, further comprising resetting means adapted for resetting the current security level to a default security level, wherein the default security level corresponds to a selective enablement of at least one security function.

8. The system of claim 1, further comprising:

means adapted for authenticating the administrator in accordance with the received login data so as to enable modification of security functions associated with the document processing device;

means adapted for selectively enabling selection of security functions by the administrator in accordance with an output of the authentication means indicative of a successful authentication; and

means adapted for selectively denying selection of security functions by the administrator in accordance with an output of the authentication means indicative of a failed authentication.

9. The system of claim 1, further comprising means adapted for generating, via a graphical display associated with the document processing system, indicia representative of at least one available security function from the plurality of security functions, wherein the administrator selection of at least one security function is received via the selection of at least one displayed indicia corresponding thereto.

10. A method for modifying at least one security function of an associated document processing device comprising the steps of:

storing, in a memory associated with the document processing device, data representative of a plurality of security functions corresponding to secured operation of the associated document processing device;

receiving, via an associated user interface, login data corresponding to an identity of an associated administrator;

receiving, from the associated administrator, selection data corresponding to at least one security function to be enabled via the associated document processing device;

selectively enabling the at least one security function in accordance with the received administrator selection data;

receiving, from the administrator, enhanced security mode selection data representative of an enhanced security mode of operation of the associated document processing device;

simultaneously enabling each of a plurality of security functions associated with the enhanced security mode upon administrator selection thereof; and

controlling operations of the document processing device in accordance with each selectively enabled security function.

11. The method of claim 10, further comprising the steps of:

generating, via a graphical display associated with the document processing system, indicia representative of a current security level of the document processing system, wherein the current security level corresponds to a number of security functions enabled on the associated document processing device;

receiving, via the associated graphical display, user input corresponding to a selection of the indicia; and

altering at least one enabled security function current security level of the associated document processing system in accordance with the received user input.

12. The method of claim 11, wherein the indicia is representative of a slide bar graphic, and wherein a selected first direction of movement of the slide bar graphic in accordance with the step of receiving user input increases the current security level, and a selected second direction of movement of the slide bar graphic in accordance with the step of receiving user input decreases the current security level.

13. The method of claim 12, further comprising the steps of:

selectively enabling at least one additional security function associated with the current security level in accordance with a selected security level increase; and

selectively disabling at least one security function associated with the current security level in accordance with a selected security level decrease.

14. The method of claim 10, further comprising the steps of:

receiving selection data corresponding to a selection of a default security mode of operation associated with the document processing device;

simultaneously altering each of a plurality of security functions in accordance with the received default security mode selection data such that at least one security function of the document processing device is selectively disabled.

15. The method of claim 10, further comprising the steps of:

receiving event data corresponding to the occurrence of a preselected event, wherein the preselected event is at least one of completion of a document processing operation, passage of a selected time period, and selection of a series of user inputs; and

altering an enablement of at least one security function in accordance with received event data.

16. The method of claim 15, wherein the step of altering further comprises resetting the current security level to a default security level, wherein the default security level corresponds to a selective enablement of at least one security function.

17. The method of claim 10, further comprising the steps of:

authenticating the administrator in accordance with the received login data so as to enable modification of security functions associated with the document processing device;

selectively enabling selection of security functions by the administrator in accordance with an output of the authenticating step indicative of a successful authentication; and

selectively denying selection of security functions by the administrator in accordance with an output of the authenticating step indicative of a failed authentication.

18. The method of claim 10, further comprising the step of generating, via a graphical display associated with the document processing system, indicia representative of at least one available security function from the plurality of security functions, wherein the administrator selection of at least one security function is received via the selection of at least one displayed indicia corresponding thereto.