I've had two WordPress blogs. That was at a time when I was doing almost no internet advertising, and until I found time to deal with the situation (weeks later), these sites were penalized at the main search engines. They were not eliminated the ratings were reduced.
I back up my blogs using a plugin WP DB Backup. If anything happens I can always restore my blog. I use WP Security Scan plugin to scan my blog and suspicious-looking requests to be blocked by WordPress Firewall to fix wordpress malware cleanup.
There are numerous ways to pull off this, and a lot of them involve re-establishing more and databases and FTPing files, exporting and copying. Some of them are very complex, so it is imperative that you go for the right one. If you're not of the persuasion that is technical, then you might want to look into using a plugin for WordPress backups.
This is very handy plugin, protecting you against brute-force password-crack strikes. It keeps track of the IP address of every failed login attempt. You read more can configure the plugin to disable login attempts when a certain number of failed attempts is reached.
You could also get an SSL Encyption Security to your WordPress blogs. The SSL Security makes secure and encrypted communications with your site. You can even keep the all of the cookies and history of communication so that all transactions are recorded. Make sure all your blogs get SSL security for protection from hackers.
Using a plugin for WordPress security makes sense. WordPress backups will need to be performed on a regular basis. internet Do not become a victim because of not being proactive about your own site!