As of today, WordPress is powering 48 of the blogs on the Internet. Apart from that, WP can also be powering 19% of the net as a whole. It means whenever they need instant creation of sites and blogs that a great deal of people really trust WordPress.
By default, the latest version of WordPress is pretty darn secure. The development team of WordPress has considered anything which may have been added to some secure your wordpress website plugins. In the past , WordPress did have holes but most of them are stuffed up.
A simple way to maintain WordPress safe is to use a few tools. To begin with, do not allow people run a web host security scan, to list the documents in your folders and automatically backup your entire web hosting account.
You also need to place the"Anyone Can Register" in Settings/General to away, and you ought read here to have some type of spam plugin. Akismet is the one I use, the old standby, but there are many of them these days.
Can you view that folder what if you visit WP-Content/plugins? If so, upload that blank Index.html file inside that folder as well so people can't view what plugins you might have. Because even if your version of WordPress is up to date, if you're using a plugin or an old plugin with a security hole, someone can use this to get access.
Just ensure you choose a plugin that's up to date with release and the version of WordPress, and that you can schedule, restore and replicate.