If you do not have good protection on your website, Documents can easily get lost. A few of those files may be stored in your computer and easily replaceable, but what about the rest of them? Where are you going to get them from again, if you lose them the first time? Especially fix hacked wordpress is very important. Often sites have a lot of data and have created a high number of documents. Recreating that all would be a nightmare, and not something any business owner wants to do.
There are many ways to pull off this, and many involve re-establishing databases and more and FTPing files, exporting and copying. Some of these are very complicated, so it is important that you select the right one. If you are not of the technical persuasion, then you might want to look into using a plugin for WordPress backups.
Is to delete the default administrator account. This is critical because if you don't do it, a user name which they could try to crack is known by malicious user.
You can also create a firewall that blocks hackers. From coming to your files, the firewall prevents the hacker. You must have version of Apache. Upgrade your PHP as well. It's essential that your system is always full of upgrades.
There is. People always know where they can login and they could visit with your login form and try a different combination of passwords and user accounts out. So as to prevent this from happening you want to set up Login Lockdown. It's a plugin that allows users to attempt and login with a wrong password three times. Following that the IP address will be banned you could look here from the server for a certain amount of time.