Cloning, as it applies to fix hacked wordpress, is the act of creating an exact replica of your WordPress install. What is good is that in just a few clicks, you can do it with the correct software. There are a lot of reasons. Here are only a few.
Is also significant. You need to backup all the files and database so in the event of a sudden attack, you can bring your own blog back like nothing happened.
A snap to move - If, for some reason, you need to relocate your website, like a check here domain name change or a new hosting company, getting your files at your fingertips can save you oodles of time, hassle, and the demand for tech help.
Black and whitelists pathological-looking phrases based on which field they appear inside, in a page request. (unknown/numeric parameters vs. known post bodies, comment bodies, he said etc.).
I prefer using a WordPress plugin to get the job done. Just make sure the plugin you choose is in a position to do select backups, has restore and can replicate. Be sure that it is often updated to keep pace. There is not any use in backing next up your data to a plugin that's out of date, and not working.