Many people have to grasp how important it is which you create backups of your website. This can and often does help WordPress website owners avoid the mind-numbing pain of having your site disappear. Let's look at a few ways to avoid this doomsday scenario!
My first step is not one you have to take but it helped me. I had a good old style pity party. I cried and railed against the evil hackers (that where probably 13 and smarter then me) And I did before I started my site, what I should have done. And here is where I want you to start. Learn how to protect yourself before you get hacked. The thing about rename your login url to secure your wordpress website and why so many of us recommend because it is easy to learn it is. Unfortunately, that is also a detriment to the health of our sites. We have to see this website learn how to put in Your Domain Name a safety fence around our website.
Don't make the mistake of believing that your web host will have your back as far as WordPress backups go. Not always. It has been my experience that the hosting company may or might not be doing proper backups, while they say that they do. Take that kind of chance?
There's a section of config-sample.php that is headed"Authentication Unique Keys." There are. There's a hyperlink within that section of code. You need to enter that link in your browser, copy the contents that you get back, and then replace the keys you have with the unique, pseudo-random keys provided by the site. This makes it harder for attackers to automatically create a"logged-in" cookie for your website.
Black and phrases that were whitelists based on which area they appear inside, in a page request. (unknown/numeric parameters vs. known article bodies, comment bodies, etc.).
The plugin should be updated to stay current with the latest WordPress release, play nice and have WordPress and restore capabilities. The ability to clone your site (in addition to regular copies ) can be helpful if you ever want to do an offline site redesign, among other things.