Hi, my vps has been hacked and all of my websites have been compromised. It's my fault.
I just want to know how to limit the permission for each website. For the moment, i put all websites under admin account. When the hacker upload the backdoor to one website, he could be able to use that backdoor to control the whole vps and all websites. So it's very important for me to limit the permisson for each site, restrict its own base folder. Please kindly advise. Thank you so much.
