Cloning, as it applies to secure your wordpress site, is the act of creating an exact replica of your WordPress install. What's great is that in just a couple clicks, you can do it with the right software. There are a number of reasons. Here are only a few.
Is also important. You need to backup all the database and files so in case of a sudden attack, you can easily bring your own site back like nothing.
There's a section of config-sample.php that is headed"Authentication Unique Keys." There look here are. A hyperlink is within that part of code. You need to enter that link in your browser, copy the contents that you return, and replace the keys you have with the Find Out More unique, pseudo-random keys provided by the website. This makes it harder for attackers to automatically generate a"logged-in" cookie for your website.
You may extend the plugin features with premium plugins such as: Amazon S3 plugin, Members only plugin, DropShop etc.. So I think you can use it for free and this plugin is a good option.
I prefer to use a WordPress plugin to get the work done. Just make sure the plugin you select is able to do copies, has restore visit homepage performance, and can clone. Be sure it is frequently updated to keep pace. There's absolutely not any use in not functioning, and backing up your data to a plugin that's out of date.