I have had two WordPress blogs hacked into in the past. That was at a time when I was doing very little internet marketing, and until I found time to address the situation (months later), these sites were penalised in the search engines. They were not removed, but the rankings were reduced.
You can purchase security plugins . There are many safety plugins out there that promises security for your blog. One is known as fix wordpress malware fix Scan. The system is continuously scanned by this plugin . Additionally, it updates the safety so that learn the facts here now new hackers can't penetrate the system.
I protect an access to important files on the site's server by putting an index.html file in the particular directory, that hides the files from public view.
Yes, you need to do regular backups of your site. I recommend at least a weekly database backup and a monthly "full" backup. More. Definitely, if you make frequent additions and changes to your site. If you make changes multiple times every day, or have a community of people that are in there all the time, a daily backup should be a minimum.
Install the WordPress Firewall Plugin. This plugin investigates web requests with heuristics to recognize and prevent attacks that are most obvious.
Just make sure which you can schedule, and you decide on a plugin that is current with the version and release of news WordPress, restore and clone.