If you do not have good protection on your site, Documents can easily get lost. Some of those files might be stored in your computer and easily replaceable, but what about the rest of them? Where are you going to get them out of again, if you lose the first time to them? Especially for sites which have been in business for a very long time, secure your wordpress website is very important. Long-term sites have made a number of files and have a lot of data. Recreating that all are a nightmare, and not something any business owner would like to do.
I might find it a little harder weblink to crack your password if you're among the proactive ones. see this here But if you're among the ones, I might get you.
For me it's a WordPress plugin. They are drop dead easy to set up, have all the features you need for a job like this, and are relatively cheap, especially when compared to having to employ someone to get this done for you.
Install the WordPress Firewall Plugin. Prevent and this plugin investigates web requests with WordPress-specific heuristics that are simple to recognize attacks.
Using a plugin for WordPress security makes great sense. Backups will need to be performed on a regular basis. Do not become a victim as a result of not being proactive about your site!