I back my blogs frequently using a plugin WP DB Backup up. I can restore my blog to the settings if anything happens. I use WP Security Scan free plugin to scan my site regularly and requests that are suspicious-looking to be blocked by WordPress Firewall to fix malware problems free.
It is not uncommon for blogs to be hacked by some person. In fact, even domains get hacked. If you aren't a programmer or a programmer, there's absolutely not any way that you will actually understand anything about programming try this out languages or codes. This is the reason why some of the people who don't know anything about codes wind up if there are any methods to protect investments and their websites from such hackers thinking.
This is very handy plugin, protecting you against brute-force strikes that are password-crack. It keeps track of the IP address of every login attempt. You can configure the plugin to disable login attempts for a selection of IP addresses when a certain number of failed attempts is reached.
Safety plug-ins that were all-Rounder can be thought of as a security checker. They check and scan the website and give you information concerning the weaknesses of the site.
Do not use wp_ as a prefix for your own databases. That default is being eliminated by most web hosting providers but if yours doesn't, adjust wp_ to anything else but that.