App website applet vulnerability search test service

Many netizens and webmaster friends are unfamiliar with the word vulnerability mining , Before we talk about vulnerability mining , That is, we should not be very familiar with vulnerability mining , In fact, as the name suggests, it is from this name , Everyone can know what vulnerability mining is , It is on the website that everyone should have often heard some jokes , Programmers go on blind dates on such dating sites , Then I asked him if you found someone today ？ The programmer said no , Then he said I found some today bug, Something like this bug Or harmful , We call it loopholes , Programmers look for BUG The process is vulnerability mining , This is more popular to understand .

So the meaning of this vulnerability mining , Is that we look for these defects on the website , Or I can do harm to this website or their server . good , First of all, let's briefly introduce what vulnerabilities are , That is, before I dig a loophole, I first need to know what I'm going to dig , What exactly does this loophole mean , An official definition is the specific expression of this vulnerability in the hardware and software protocol , Or a flaw in the system security policy , Thus, the attacker can access or destroy the system without authorization . Here is an official definition , Very general , My side , My personal definition , All the vulnerabilities that can bring losses to manufacturers, servers, customers or others are vulnerabilities . Then you should be able to hear it clearly , For example, I'm in a school, right ？ Then a student can change his grades , The operation that can change the score is called loophole , Of course, this is definitely not recommended , If you really do this , It will bring serious losses , Don't ask me how I know .

Let's look at the definition of a threat here , If you're a hacker , Or I'm a person with good computer technology , Then how to find vulnerabilities to attack a website , You can think of yourself or a hacker , How hackers attack a website . If I want to attack , We must find a security weakness , This security weakness is our vulnerability , Only through loopholes can I control our website , Then it affects the business , The general attack technique is information collection , Look at the environment used by the website and the server system version , Or whether the website function interface is open to the public API Interface , Intercept packets for testing , Check whether the returned value has the function of ultra vires or modification , Once the vulnerability exists, the data and some important information of the website will be leaked or utilized , So this threat must not be used by illegal elements .

But remember not to exploit the website without authorization , We must obtain formal authorization and proof of the owner of the website before we can carry out vulnerability mining , At present, many new online websites or APP And small programs need to detect security vulnerabilities first , That requires the website vulnerability testing company to conduct comprehensive vulnerability detection and test each function and code to find vulnerabilities BUG Ensure the safety of the project before it goes online , Domestic vulnerability testing service providers such as SINE Security , Green League , Qiming and Xingchen have been searching for loopholes for more than ten years , Prevent some information leakage or unauthorized operation , And some functions with payment interfaces need detailed vulnerability testing to ensure the security of users , Only when safety is in place , In order to achieve stable and sustainable development .