I don't know about you, but when I was securing my WordPress site, and I had been researching to find out what others were doing to keep their blog safe, I found so much information that I was completely confused. And some of the information was in fact on superstitious or the top. People told me rename this folder, to rename this file and install these ten plugins. It appeared to be a bit of work and effort.
WordPress is a system but software has their own flaws and security holes are usually found on WP. This is why WP often releases updates. As soon as any vulnerability was discovered by them, they immediately make some changes and provide a new update . You need to comprehend the areas where these plug-ins work to help you protect your investment, if you wish to know more about the best fix wordpress malware protection plugin.
Hackers don't have the capability to come to your WordPress blog once you got these lined up for your own security. You can have a a knockout post WordPress account especially that one that provides big bucks from affiliate marketing to you.
Yes, you need to do regular backups of your website. I recommend at least a weekly database backup and a monthly "full" backup. More, if possible. Definitely if you make additions and changes to your website. 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.
Another step to take to make WordPress secure is to always upgrade WordPress to the latest version. The main reason for this is that there come fixes for older security holes which makes it essential to upgrade.
I prefer to use a WordPress plugin to get the job done. Just make sure the plugin you choose is able to do backups, has restore and can replicate. Be sure that it is frequently updated to keep pace with all versions of WordPress. There is no use in not functioning, and backing up your data to a plugin that is out of date.