Okay, you got me: WordPress security isn't the sexiest way to spend your time, but it could end up being one of the most profitable! Nothing is more caustic to the lining of your stomach than having your site go down, and wondering whether or not you've lost it all.
There's a part of config-sample.php that's headed'Authentication Unique Keys.' You will find four explanations that appear within the block. A hyperlink is fix hacked wordpress site within that section of code.You copy the contents which you return, have to enter that link in your browser, and change. That makes it harder for attackers to generate a'logged-in' dessert for your website.
Protect your login credentials - Do not keep your login credentials where a hacker could find them. Store them offsite, as well as offline. Roboform is good for protecting them, too. Food for thought!
First in line is creating a smarter password to your account. Passwords must be made with special characters and numbers. You make plus altered letters and can combine them. Smarter passwords can be your gateway to zero hackers. Make passwords that are difficult that you can think of.
You may extend the plugin features with premium plugins like: Amazon S3 plugin, Members only plugin, DropShop etc.. So I think you can use it and this plugin is a good choice.
Implementing all of the above will take less than an hour to finish, while creating your WordPress website considerably find more resistant to intrusions. Sites were last year, mainly due to easily preventable safety gaps. Have yourself prepared and you're likely to be on the safe side.