Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and device for dynamic update of access control policies

An access control strategy and dynamic update technology, applied in electrical components, transmission systems, etc., can solve problems such as inconvenience and insecurity in updating access control strategies, and achieve the effect of enhancing security, improving convenience, and protecting confidential information

Active Publication Date: 2017-01-11
PRANUS BEIJING TECH CO LTD
View PDF5 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Aiming at the shortcomings of the existing methods, the present invention proposes a method and device for dynamically updating access control policies to solve the problem of unsafe or inconvenient updating of access control policies in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for dynamic update of access control policies
  • Method and device for dynamic update of access control policies
  • Method and device for dynamic update of access control policies

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] In Embodiment 1 of the present invention, a method for dynamically updating an access control policy is provided. The schematic flow chart of the method is as follows figure 2 shown, including the following steps:

[0073] S201: After the master control system detects that the application scenario changes, it obtains the access control policy corresponding to the current application scenario from the cloud server.

[0074] The application scenario includes at least one of the following: time, geographic location, and access permission update notification issued by the cloud server.

[0075] For example, when the main control system detects that the current time has changed from on-off hours to off-off hours, it obtains the access control policy corresponding to off-off hours from the cloud server.

[0076] When the main control system detects that the current geographic location has changed from a classified geographic location to a non-confidential geographic locatio...

Embodiment 2

[0122] In Embodiment 2 of the present invention, a method for dynamically updating an access control policy is provided. The schematic flow chart of the method is as follows Figure 4 shown, including the following steps:

[0123] S401: After the container system detects that the application scenario changes, it obtains the access control policy corresponding to the current application scenario from the cloud server.

[0124] The application scenario includes at least one of the following: time, geographic location, and access permission update notification issued by the cloud server.

[0125] For example, when the container system detects that the current time has changed from working hours to off-working hours, it obtains the access control policy corresponding to off-working hours from the cloud server.

[0126] When the container system detects that the current geographic location has changed from a confidential geographic location to a non-confidential geographic locatio...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An embodiment of the invention provides a method and a device for dynamic update of access control policies. The method includes that a master control system acquires the access control policy corresponding to a current application scene from a cloud server after detecting that a previous application scene changes; the master control system subjects the acquired access control policy to legality validation; when a result of the legality validation is legal, the master control system sends the acquired access control policy to a core; after receiving the access control policy, the core updates the access control policy corresponding to the previous application scene stored in the core so as to control access to a container system according to the access control policy corresponding to the current application scene. The method is capable of dynamically updating the access control policies on the basis of guaranteeing safety of the master control system, the core and the access control policies, so that classified information in terminal equipment can be protected and the access control policies can be updated conveniently.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular, the present invention relates to a method and device for dynamically updating an access control policy. Background technique [0002] With the development of society and the progress of science and technology, terminal devices such as smart phones, tablet computers and e-readers are widely popularized. [0003] An operating system is usually installed in the terminal device, and multiple applications are usually installed in the operating system. Multiple applications with multiple functions have met the needs of users. [0004] Take the Linux operating system as an example. In the operating system, in order to ensure the security of the system, the Linux operating system can use SElinux (Security-Enhanced Linux, Security Enhanced Linux) technology to implement the policy that different applications have different access rights to resources. . For example, whether to a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/0263H04L63/10H04L67/1097
Inventor 朱少峰
Owner PRANUS BEIJING TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com