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Mimic web gateway system and method for dynamic scheduling using load balancing

A dynamic scheduling and load balancing technology applied in the computer field to reduce risks and losses and increase the difficulty of attacks

Active Publication Date: 2021-06-22
HANGZHOU DIANZI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Different system designs or implementations often make systems with similar functions have completely different characteristics. For example, different Web application service software has its own strengths and weaknesses in terms of stability, security, and static file processing; different operating systems have different advantages and disadvantages. Defects, such as the system privilege escalation vulnerability CVE-2014-6324 only exists on Windows systems, while Linux systems do not exist at all

Method used

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  • Mimic web gateway system and method for dynamic scheduling using load balancing
  • Mimic web gateway system and method for dynamic scheduling using load balancing
  • Mimic web gateway system and method for dynamic scheduling using load balancing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] Embodiment 1, user HTTP request generates HTTP sub-request (user HTTP request includes security Cookie)

[0068] The client sends a user HTTP request to the web gateway, and the content of the request is as follows:

[0069] GET / test HTTP / 1.1

[0070] Host:acm.hdu.edu.cn

[0071] Upgrade-Insecure-Requests: 1

[0072] Cookie: UID=xcbe41273w&6zp1maitle&1rdnaj7pfb

[0073] The multi-mode distribution module in the web gateway receives the user's HTTP request, analyzes and judges the type of the user's HTTP request, and extracts the URL address and the security cookie carried in the user's HTTP request. Since there is a secure cookie, the user HTTP request contains a secure cookie flag is set to true, and the secure cookie database is retrieved to determine whether the secure cookie is safe and legal. If it is legal, it is judged whether the request type is POST. Since the user HTTP request type is GET, multiple HTTP subrequests are generated according to the informati...

Embodiment 2

[0093] Embodiment 2, user HTTP request generates HTTP sub-request (user HTTP request does not include security Cookie)

[0094] The client sends a user HTTP request to the web gateway, and the content of the request is as follows:

[0095] GET / test HTTP / 1.1

[0096] Host:acm.hdu.edu.cn

[0097] Upgrade-Insecure-Requests: 1

[0098] The multi-mode distribution module in the web gateway receives the user's HTTP request, analyzes and judges the type of the user's HTTP request, extracts the URL address and the security cookie carried in the user's HTTP request, and since there is no security cookie, the user's HTTP request contains the security cookie mark set to false. Determine whether the request type is POST. Since the user's HTTP request type is GET, multiple HTTP sub-requests are generated according to the information contained in the HTTP request header and the security configuration policy (HTTP request header generation related parameters), and the content of the HTTP...

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PUM

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Abstract

The invention discloses a mimetic Web gateway system and method for dynamic scheduling by adopting load balancing. The invention implements heterogeneous integration of servers, utilizes load balancing technology to realize dynamic switching of executive body groups, and implements a mimetic Web gateway system through cookie combination. This system can effectively improve the protection ability of the website.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a mimetic web gateway system and method for dynamic dispatching by adopting load balancing. Background technique [0002] As an important platform for carrying and providing services, the Web application server system faces increasingly serious security problems. Existing defense technologies are mainly based on known attack methods or vulnerability information, which makes it difficult to deal with the threat of unknown attacks well, making it difficult to comprehensively protect the security of the web application server system and block the current increasingly diverse types of network attacks. [0003] Although there are many types and means of cyber attacks, they usually depend on the specific properties of specific systems. Different system designs or implementations often make systems with similar functions have completely different characteristics. For exam...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/08H04L12/66
CPCH04L12/66H04L63/10H04L63/1466H04L63/20H04L67/02H04L67/1017H04L67/14
Inventor 潘莉莉郑秋华吴铤葛至达吴天宏胡伟通孙鹏飞赵璐陈科杰申延召高梦洲
Owner HANGZHOU DIANZI UNIV
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