When I was in college, one of my business instructors told us students that one of the biggest barriers to making money was procrastination.
Cloning, as it applies to fix wordpress malware protection, is the act of making an exact copy of your WordPress install. What is great is that in only a couple clicks, you can do it with the correct software. There are a lot of reasons why you may want to do this. Here are just a few.
The more powerful approach, and the one I recommend, is to use one of the creation and storage plugins available on your browser. I think after a free trial period, you have to pay for it, although many people like RoboForm. I use the free version of Lastpass, and Continued I recommend it for those who use Firefox or Internet Explorer. That will generate secure passwords for you; you use one master password to log in.
Yes, you need to do regular backups of your site. I recommend at least a weekly database backup and a monthly "full" backup. More, if at all my sources possible. If you make changes and frequent additions to your website, definitely more. If you have a community of people which are in there all the time, or make changes multiple times a day, a daily backup should be a minimum.
WordPress is one of the platforms for websites and self-hosted sites. While WordPress is pretty secure from the box, there are always going to be people who want to make trouble by finding a way to crack into sites or accounts to cause this page damage or inject hidden spammy links. That's why it's essential to be certain that your WordPress installation is as safe as possible.
Free software: If you've installed scripts that are free such as Wordpress, search Google for'wordpress security'. You'll get many tips on the best way to make your WP blog protected.