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Software license dynamic authorization management method based on local area network

A technology of authorization management and dynamic authorization, which is applied in the fields of electronic digital data processing, program/content distribution protection, instruments, etc., and can solve the problems that the server cannot be informed in time, cannot obtain authorized services in time, and cannot meet service requirements.

Inactive Publication Date: 2014-06-04
UNIV OF ELECTRONIC SCI & TECH OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, as the number of concurrent client accesses increases, the pressure on the authorization server increases, seriously affecting the performance of the server, causing users to be unable to access or obtain authorized services in a timely manner, and unable to meet the growing service demand
In addition, when the client goes offline abnormally, the server cannot know the situation in time, which makes the authorization invalid and prevents other software users from applying for legal authorization.

Method used

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  • Software license dynamic authorization management method based on local area network
  • Software license dynamic authorization management method based on local area network
  • Software license dynamic authorization management method based on local area network

Examples

Experimental program
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Embodiment Construction

[0078] The invention implements concurrent authorization control through the floating license management server. In addition to being able to control the software modules and the usage period, if the number of running software or functional module instances exceeds the corresponding authorization limit of the floating license, the software startup will fail. In addition, when the client authorization software exits normally or abnormally, the floating license management server can effectively reclaim the issued authorization, so that other users in the network can apply for authorization and use it.

[0079] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0080] According to some hardware characteristics of the machine, such as network card MAC address, CPU serial number, disk serial number, BIOS serial number and other unique fingerprint information, the client generates a seed file containing the...

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Abstract

The invention discloses a software license dynamic authorization management method and system based on a local area network and relates to the field of license dynamic authorization in the local network. Network sharing of a license is achieved. The software license dynamic authorization management system comprises a database, a license generating server, a license authorization management server and clients. Concurrent authorization is achieved through an epoll technology; license recycling of invalid networks is achieved through a heartbeat detection technology; compared with a traditional method, the authorization management method and system provide efficient and high-quality authorization services.

Description

technical field [0001] The present invention relates to the technical field of software license authorization, in particular to a method and device for dynamic authorization management of software licenses based on a local area network. certified network sharing. Background technique [0002] As a knowledge-intensive commercial product, computer software often costs several or even hundreds of times the value of hardware during the development process. However, since the birth of software, the problem of illegal duplication has caused heavy losses to software manufacturers. As a result, software protection technology came into being. Currently, commonly used software protection methods include: floppy disk encryption, password table encryption, serial number protection, Key File protection, CD-check, dongle, software packing and license protection. [0003] The license protection method is a development of the serial number encryption method, which can achieve more functi...

Claims

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Application Information

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IPC IPC(8): G06F21/12
CPCG06F21/12G06F2221/2141
Inventor 李玉军王润廖郭波张强
Owner UNIV OF ELECTRONIC SCI & TECH OF CHINA
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