Method and system for preventing structured query language (SQL) implantation
A technology of abstracting and requesting parameters, applied in the fields of instruments, electrical digital data processing, platform integrity maintenance, etc., can solve problems such as low processing efficiency, and achieve the effect of reducing requirements, improving security, and high processing efficiency
Active Publication Date: 2015-11-11
FUJIAN TQ DIGITAL
7 Cites 13 Cited by
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The present invention discloses a method and a system for preventing structured query language (SQL) implantation, wherein the method comprises the steps of: configuring a reverse proxy module, and recording all request logs; performing SQL implantation detection on requests by using an implantation detection module, and recording request parameters with implantation vulnerabilities; parsing the request parameters, extracting corresponding parameter names, and generating a URL abstract collection; acquiring an SQL implantation request to URL by an attacker; transmitting the SQL implantation request to an implantation defense module by the reverse proxy module; determining whether the address of the SQL implantation request is in the URL abstract collection or not by the implantation defense module; if so, replacing parameter values and related keywords of the address of the SQL implantation request by the implantation defense module to acquire a secure request; and transmitting the secure request to a WEB site of a target server. By adopting the method and the system, the requirements for programmers can be reduced, the security of a website can be improved, and the website can be automatically protected without modification of source codes.
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Technology Topic
Reverse proxyQuery language +5
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