Mobile terminal for performing weight based function with military purpose and control method thereof

Patent metadata

Field	Value
Publication number	US-9769282-B2
Application number	US-201615270246-A
Country	US
Kind code	B2
Filing date	Sep 20, 2016
Priority date	Sep 21, 2015
Publication date	Sep 19, 2017
Grant date	Sep 19, 2017

Abstract

A mobile terminal for performing a weight-based function with military purposes according to the present invention includes an interface unit configured to receive a control policy controlling intent, and information deciding a weight for the intent, and a controller configured to determine whether or not a use authority for the intent is provided, decide a weight based on the control policy and the information when the use authority is not provided, and execute one of a log generation, an immediate notification and a terminal lock by comparing the decided weight with a preset boundary value, whereby multiple stages of blocking levels can be provided upon blocking intent, thereby allowing for setting access and blocking with respect to various users or applications.

First claim

What is claimed is:

1. A mobile terminal for performing a weight-based function with military purposes, the terminal comprising:
an interface unit configured to receive; a control policy controlling intent, and information deciding a weight for the intent; and
a controller configured to determine whether or not a use authority for the intent is provided, decide a weight based on the control policy and the information when the use authority is not provided, and execute one of a log generation, an immediate notification and a terminal lock by comparing the decided weight with a preset boundary value,
wherein the weight includes a user weight, an application function weight, data importance weight and an intent importance weight that are decided on the basis of the user, a function of a system that a plurality of applications use, importance of data that the applications access, and importance of the intent, respectively,
wherein the user weight includes the user's military class and duty,
wherein the controller executes one of the log generation, the immediate notification and the terminal lock on the basis of the user weight, the application function weight, the data importance weight and the intent importance weight when the use authority is not provided, and
wherein the application function weight includes a first application function weight with respect to a function of a first application, and a second application function weight with respect to a function of a second application different from the first application, and
wherein the first application function weight and the second application function weight are updated through an update process to generate an updated first application function weight and an updated second application function weight, wherein the updated first application function weight and the updated second application function weight are used by the controller to execute one of the log generation, the immediate notification and the terminal lock on the basis of the user weight in an upcoming operation of the terminal for performing a weight-based function.

2. The terminal of claim 1 , wherein the control policy, the information and the preset boundary value are updated by a policy defining part.

3. The terminal of claim 1 , wherein the preset boundary value includes a first boundary value, and a second boundary value greater than the first boundary value, and
wherein the controller executes the log generation when the decided weight is smaller than the first boundary value,
executes the immediate notification when the decided weight is greater than the first boundary value and smaller than the second boundary value, and
executes the terminal lock when the decided weight is greater than the second boundary value.

4. The terminal of claim 1 , wherein the intent is a function of the applications.

5. A method for controlling a weight-based function in a mobile terminal for military purposes, the method comprising:
a control policy receiving process of receiving a control policy controlling intent and information deciding a weight for the intent;
a use authority determining process of determining whether or not a use authority for the intent is provided;
a weight deciding process of deciding a weight based on the control policy and the information when the use authority is not provided; and
an intent blocking process of executing one of a log generation, an immediate notification and a terminal lock by comparing the decided weight with a preset boundary value,
wherein the weight includes a user weight, an application function weight, a data importance weight and an intent importance weight that are decided on the basis of the user, a function of a system that a plurality of applications use, importance of data that the applications access, and importance of the intent, respectively,
wherein the user weight includes the user's military class and duty,
wherein the intent blocking process is configured to execute one of the log generation, the immediate notification and the terminal lock on the basis of the user weight, the application function weight, the data importance weight and the intent importance weight when the use authority is not provided,
wherein the application function weight includes a first application function weight with respect to a function of a first application, and a second application function weight with respect to a function of a second application different from the first application, and
wherein the first application function weight and the second application function weight are updated through an update process to generate an updated first application function weight and an updated second application function weight, wherein the updated first application function weight and the updated second application function weight are used by the controller to execute one of the log generation, the immediate notification and the terminal lock on the basis of the user weight in an upcoming operation of the terminal for performing a weight-based function.

6. The method of claim 5 , wherein the preset boundary value includes a first boundary value, and a second boundary value greater than the first boundary value, and
wherein the intent blocking process comprises:
a first comparing process of comparing the decided weight with the first boundary value; and
a second comparing process of comparing the decided weight with the second boundary value when the decided weight is greater than the first boundary value.

Assignees

• Agency Defense Dev

Inventors

• KWON Miyoung
• KANG Taein
• Kim Hoonkyu
• Lee Seongkee
• Kim Ingyu

Classifications

• H04L63/105 Primary

  Multiple levels of security · CPC title

• H04W88/02

  Terminal devices · CPC title

• H04W12/08

  Access security · CPC title

• H04L63/0227

  Filtering policies (mail message filtering H04L51/212) · CPC title

• H04L63/30

  for supporting lawful interception, monitoring or retaining of communications or communication related information (circuit switched telephony call monitoring H04M3/2281) · CPC title