Files can easily get lost if you don't have good protection on your site. Some of those files might be stored on 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 fix wordpress malware plugin is vital. Many times sites have a good deal of data and have created a number of documents. Recreating that all are a nightmare, and not something any business owner wants to do.
No software system is resistant to vulnerabilities and bugs. Security holes will be found and men will do their best to exploit them. Keeping your software up-to-date is a good way once security holes are found because their products click reference will be fixed by software sellers that are reliable.
Is to delete the default administrator account. This is important because if you don't do it, a user name which they could try to crack is already known by that site malicious user.
You can extend the plugin features with premium plugins such as: Amazon S3 plugin, Members only plugin, DropShop etc.. I think you can use it for free and this plugin is a fantastic choice.
There is another problem you have with WordPress. People always know they also could just drop by with your login form and where they can login and try a different combination of user find out this here accounts and passwords out. So as to stop this from happening you need to install Login Lockdown. It is a plugin that lets users try to login with a password three times. Following that the IP address will be banned from the server for a certain amount of time.