Backup WordPress site automatically using a free plugin -updraftplus. You can choose to keep your site files and database to remote storage like google drive, one drive or dropbox, etc, and make the backup process automatic so that an auto backup is taken weekly or monthly or as per your preference. 

The process to do this is very simple – all you have to do is install an Updraft plus plugin and some minor setup. Later when required, you can also restore the site from these backup files in case there are any malicious attacks on your website. All this is very useful as you never know when an unfavorable incident might happen. And on top of it, the process is fully automatic so you do not have to worry about it.