First thing that platform should I choose? I think the easiest way to build a webshop is to use a CMS system. Because the CMS systems are popular and well-tested systems. And these systems are easy to use and easy to customize. I advise you to choose WordPress. Why? So I can use any CMS system easily I'm a software programmer, but my clients can't use most of the CMS systems. My experience is my clients can learn WordPress in a time and they can use it without my help. And you'll see at the end of the article.
Finally, installing the fix wordpress malware removal Scan plugin will check most of this for you, and alert you to anything that you might have missed. It will also tell you that a user named"admin" exists. That is your administrative user name. You can follow a link and find directions if you desire. I personally think that there is a strong password protection that is good, and there have been no successful attacks on the numerous blogs that I run, because I followed those steps.
Truth is, there is really no way, if your own site is targeted by a competent master of this script. What you are about to read below are some precautionary measures you can take to minimize the risk. Odds are a hacker would prefer picking another if your WordPress site is protected.
Move your wp-config.php file up one directory from the WordPress root. WordPress will search for it there if it can't be found in the root directory. Also, nobody will have the ability to read the file unless they have FTP or SSH access to your server.
You may extend the plugin features with premium plugins like: Amazon S3 plugin, Members only plugin, DropShop etc.. I think you can use it and this plugin is a good option.
Do your homework and some searching, but if you are pressed for time and need to get this done once and for all, try click to read more out find more information the WordPress security plugin that I use. It's a relief to know that my website (and company!) are secure.