You may well have heard all the buzz online about the attacks on WordPress security. Unfortunately this is no joke, and it needs to be taken very seriously, or all you've built could be hijacked or worse, lost to you.
In my view, the best way to make sure that your that is how to fix hacked wordpress site is via the use of a WordPress backup plugin. This is a relatively inexpensive, easy and elegant to use way to make certain that your site is accessible to you in case of a disaster.
Everything you have worked for will go with it should the server of your site go down. You'll make no sales, get no visitors or signups to continue reading this your site, until you get the website and in short, you are out of business.
You should also place the"Anyone Can Register" in Settings/General to off, and you should have some type of spam plugin. Akismet is the old standby, the one I use, but there are lots of them nowadays.
Now we are getting into things. Whenever you install WordPress, you have to edit the file config-sample.php and rename it to config.php. You need to install the database details there.
I prefer using a WordPress plugin to get the Get the facts work done. Make sure that the plugin you select is in a position to do select backups, has restore functionality, and can replicate. Be sure that it is frequently updated to keep pace with all versions of WordPress. There is not any use in backing up your data to a plugin that's out of date, and not working.