1. If all site in a user, i sure other site will be hacked. If other site in other user, the rate of being hacked is very low. Because the new Directadmin already has a jailshell
2. if server IP in blacklist, let's change IP is the fast solutions. But I think you should set up security well...
It's easy to use for end user, this is my document for my customer https://doc.bnix.vn/huong-dan-khoi-phuc-du-lieu-bang-backup-manager-tren-directadmin/
You can view image in it
I install DirectAdmin on an AlmaLinux and then convert it to CloudLinux.
Because Cloudlinux is not free, VPS provider is not provide Cloudlinux template when order
In select php image, i think you are in domain setup (end user).
If you want install new php (ex php 8.x). You must go to custombuild with admin account. Custombuild -> option and select php in php1 -> php4. Then save and build update version.
* You must remove 1 version because directadmin...
If it is a small VPS, I think the number of domains is not much, the $5 package is reasonable for it. Why do I have to buy Unlimited when I can't use more than 20 domains? If you can't pay $5/month, you should think about free panels for customers. For example, Cyber panel, Fastpanel,...
I think special characters should only appear in the password part.
Username should not have it.
There are a few issues in the notice. One is to accept only characters from a to z and numbers. Second, there are no special characters. Third, the length must be more than 3 characters and less than...