what meant by sql injection with example

The author of the Boring, see the company near a service agency site, ASP language, built in the IIS server. At first I did not notice that the site has SQL injection vulnerabilities, conveniently in a news.asp?id=52 URL entered a single quotation

Reply content: No compilation, no injection .To prevent the data being submitted to be compiled. parameter Bindingis to avoid the method of submitting data being compiled. With PDO or mysqli, there are many handy classes that are packaged well. For

In our daily PHP development site to prevent SQL injection is the best to write a program, because it can give us the development of the site to protect the role, I believe many PHP novice programmers do not write the habit of preventing SQL

Original http://www.cnblogs.com/liuzhang/p/4753467.html Cause On the one hand do not have this aspect of consciousness, some data has not been strictly verified, and then directly splicing SQL to query. Cause a vulnerability to occur, such as:

Recently in the use of the framework is still a little uneasy, do not know the framework of the designers have not considered the problem of sql-injection, I need to do in the top floor needs to do some necessary filtering and so on, so I

Recently in the use of the framework is still a little uneasy, do not know the framework of the designers have not considered the problem of sql-injection, I need to do in the top floor needs to do some necessary filtering and so on, so I

Listen to Promise said Casi out 2.0, and promise also gave a loophole address, just nothing to test a bit, recently very depressed, learn not to go on, just today promised to remind me of the good time to learn PHP, see if I can make such a

--Note: The following is a basic knowledge base for Web security testing that you can see from somewhere else , and you'll be able to learn it together with other web security test posts in this page　　Chapter One: Safety penetration test foundation

The combination of Chinese and English is really good. I have previously reposted my summary of PHP security programming. Some people say it's an old growth talk. This time, let's look at the works of foreign friends. According to the latest survey,

Note: This is the code specification from the PHPCMS development document, although the development specification is called PHPCMS, but I think all PHP programming should be so. Write so much php, a lot of coding compared to this specification is a