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0x01 backgroundFirst we understand the next wide-byte injection, which stems from the programmer setting the MySQL connection with an error configured as: Set CHARACTER_SET_CLIENT=GBK, which causes an injection vulnerability caused by the encoding

In those years, we will explore the global protection of SQL Injection Bypass wide byte injection.0x01 background First, let's take a look at the wide byte injection. The wide byte injection is caused by the error set: set character_set_client = gbk

0x01 backgroundFirst we understand the next wide-byte injection, which stems from the programmer setting the MySQL connection with an error configured as: Set CHARACTER_SET_CLIENT=GBK, which causes an injection vulnerability caused by the encoding

ObjectiveSome login interface will have verification code: SMS Verification Code, graphics verification Code, and so on, this kind of login verification code parameters can be obtained from the background (or check the database most directly).It

Fu net, founded in November 2011, now has 0.36 million members and is the most popular code-making website. We have always insisted on providing the best user experience for members, and always insisted on Honesty-based, we teach you how to make

Registration function is a lot of Web site must do features, there is a registration function will have SMS verification code, this article to share the thinkphp implementation of SMS Verification registration function, interested friends to see

Preface Registration often need to use SMS Verification code, this article records the idea and concrete implementation. SMS verification platform using cloud tablets, SMS verification code generation using thinkphp. Ideas 1, the user input mobile

Synchronous vs. asynchronous Synchronous and asynchronous attention is to the message communication mechanism (synchronous communication/asynchronous communication)The so-called synchronization is that when a call is made, the call does not

C # batch download of icons, This article is a little long. It took several nights to edit and modify it. If there is a problem with wording and layout, please forgive me. This article is divided into four parts: the main content below is also the

C # batch download of icons, This article is a little long. It took several nights to edit and modify it. If there is a problem with wording and layout, please forgive me. This article is divided into four parts: the main content below is also the