Backing up your blog regularly also helps in securing from fix wordpress malware attack hackers. You have to keep a copy of your documents hide away in system you can be confident of your database. This makes you a protected backup files that serves you in times of sudden down is the machine. Hackers are less likely to slip from a secured back up system.
There are numerous ways to pull this off, and a lot involve re-establishing databases and much more and FTPing files, exporting and copying. Some of these are very complicated, so it is important that you go for the one that is right. Then you may want to check into using a plugin for WordPress backups if you are not of the persuasion that is technical.
One Full Article step you can take is to delete the default administrator account. This click to investigate is important because if you do not do it, malicious user already know a user name which they could try to crack.
You could also get an SSL Encyption Security for your WordPress blogs. The SSL Security makes encrypted and secure communications with your blog. You may also keep history of communication and the all of the cookies so that all transactions are recorded. Make sure all your blogs get SSL security for utmost protection from hackers.
The plugin should be updated have WordPress, play nice with of your plugins and to stay current with the latest WordPress release and restore capabilities. The ability to clone your site (along with regular backups) can be useful if you ever want to do an offline site redesign, among other things.