WordPress is a secure system but applications has their flaws and security holes are often located on WP. This is why WP releases updates. As soon as they found any vulnerability, they supply a new update and immediately make some changes. If you wish to know more about the fix wordpress malware plugin plugin, you need to understand the regions where these plug-ins work to assist you protect your investment .
The one I recommend, and the approach, is to use one of the password generation and storage plugins available for your browser. RoboForm is liked by Lots of people, but I think after a free trial period, you have to pay for it. I use the free version of Lastpass, and I recommend it for those of you who use Firefox or Internet Explorer. That will generate passwords for you; click here for more info then you use one master password to log in.
Maintain control of your assets - Nothing is worse than getting your livelihood in the hands of somebody else. Why take chances with something as important as your site?
What if you visit WP-Content/plugins, can you view that folder? If so, upload that blank Index.html file inside that folder as well so people can not view what plugins you might have. Because even if your version of WordPress is up to date, if you're using an old plugin or a plugin with a security hole, then someone can use that to get access.
Of course you can set up top article more useful content plugins to make your store more user friendly like automatic backup plugin or share buttons. That's all. Your shop is up and running!