There is a part of config-sample.php that is led'Authentication Unique Keys.' You will find. There is a hyperlink fix wordpress malware protection inside that section of code.You have to enter that link in your browser, copy the contents which you return, and change the keys you have with the specific, pseudo-random keys given by the website. This makes it harder for attackers to generate a'logged-in' dessert for your website.
Well, we are actually talking about WordPress but what's the feeling if your computer is in danger of hackers of doing updates and security checks. There are malicious files that can encrypt key loggers. Regardless of what you do, they can easily access everything that you type on your computer when this occurs. You can find a good deal of antivirus programs on the Internet. Just search for a credible antivirus program or ask experts.
Keep your WordPress Setup to date - One of the easiest and most valuable tasks you can do additional reading yourself is to ensure that your WordPress installation is upgraded. WordPress gives you a notice on your dashboard, so there's really no reason to not do this.
You can extend the plugin features with premium plugins such as: Amazon S3 plugin, Members only plugin, DropShop etc.. I think you can use it and this plugin is a good choice.
Oh . And by the way, I talked about plugins. When you get a new plugin, make sure it's a secure one. Don't install any plugin simply because the owner is saying on his website that plugin can help you do that or this. Use a test blog to look at the plugin, or maybe get a software engineer to examine it carefully. This way you'll know it is not a threat for you or your business.