What are the forms of attack and tampering on the home page of the website

Let's take a look at several forms of website hacking , In all the work orders I have handled, it is the customer's problem , Basically, if his website is hacked , This is the 4 In the form of . The first page of its website index.php Be tampered with , the second , Added a third party to his website JS Jump code , The third added a home page file ,index.html, The fourth is the third one 301 Retargeting term . In view of these situations . We . Now let's show you . In fact, it was hard to find yesterday , Because we have dealt with the customers who were hacked before , Then I found a hacked original program file from the local computer , This is a diagnostic kit for the customer , Then I have backed up this diagnostic package to the local , Then I'll pack it online now , Then let's take a look and demonstrate this effect .

After uploading, I unzip it . Drag the file out , After dragging it out , Then let's restore this website now , After restoration , Here we need to compare that with the one under the directory install Delete a file inside , Why delete , Because if you don't delete it , Your website can't be rewritten and installed , Because this file is used to check whether your website has been successfully installed , After deletion , Then let's reinstall .

My database is ACSESS, What we said here just now is that we should have , Security awareness can't be set so simple , Because I used to operate locally before , So often admin, So let's make it a little more complicated , You include the cell phone number here , We need to fill in the real , At that time, your website background will find the password , And including these mailboxes , Fill in the real one . Of course, this is not my email , I'm just saying demonstrate , I tell you to fill in your real email here , Then we log in to the background now .

good , After logging into the background , Then we import in a data of this user , After importing in , Then let's take a look at this website , Can you see , My website looks normal , Can't you see any sign of being hacked , Now let's take a look at , If we go to modify the content , See if there's a problem ？ For example . I'll go to the website computer here , This is one of our 5.3.6 An old system version of . We are now 7.0 Words , So why is functionality becoming more and more powerful , Is to support visual editing , Look at an old version of the previous , Relatively speaking , One of its modifications is not very convenient , For example, I would like to modify a content of our home page .

For example, I modify a message in this profile , I'll add one here , Then save , After saving , Then let's take a look . It still works here . Now let me set the priority , Because many users , He may be a priority for his website to access files , The latest visit is this index.html, That may be the case . If you open the home page directly, you will jump to other websites , Because the code I modified contains the jump function .

Next, let's take a look at our website , See if it will have a jump . Did you find out? No, he's jumping now , So basically, one of us was hacked and his one . The forms of expression are basically these . The first is through . Tamper with your index file , The second is that it can add a third party js Adjust the code , The third new homepage file , Second point html, The fourth is what I just demonstrated 301 Retargeting term , So it's basically one of our blackened performance forms , Basically, it's just these . If there is a situation that has been tampered with repeatedly and you can't solve it , You can tell the website vulnerability repair company SINE Seek technical support for security .