I back my blogs regularly using a free plugin WP DB Backup up. If anything happens I will restore my website to the settings. I use my blog to be scanned by WP Security Scan plugin that is free regularly and requests that are suspicious-looking to be blocked by WordPress Firewall to how to fix hacked wordpress site.
I protect an access to important files on the blog's server by placing an index.html file in the particular directory, that hides the files from public view.
There's a section of config-sample.php that's headed"Authentication Unique Keys." There are four definitions which appear within the go to website block. A hyperlink is within that part of code. You need to enter that link in your browser, copy the contents which you get back, and replace the keys you have with the unique, click for more pseudo-random keys offered by the website. This see this makes it harder for attackers to automatically create a"logged-in" cookie for your site.
BACK UP your website and keep a copy on your computer and storage. If you have a very active website, back. You spend a whole lot of time and money on your site, don't skip this! The one solution that does it all is BackupBuddy, no additional plug-ins back up your files, widgets, database and plugins. Need to move your site this will do it!
Implementing all the above will probably take less than an hour to complete, while making your WordPress website more immune to intrusions. Over 1 million WordPress websites were cracked last year, mainly due to preventable safety gaps. Have yourself prepared and you're likely to be on the safe side.