Backing up your site regularly also assists in securing from fix wordpress malware removal hackers. You have to keep a copy of your files hide away in system that you can be confident of your database. This makes you a protected files that serves you in times of down is the machine. Hackers are less likely to steal from a secured back up system.
The stronger approach, and the one I personally recommend, is to use one of the creation and storage plugins available on your browser. People like RoboForm, but I think after a free trial period, you have to pay for it. I use the free version of Lastpass, and I official source recommend it for those of you who use Internet Explorer or Firefox. That will generate passwords for you.
You also need to place the"Anyone Can Register" in Settings/General to away, and you ought to have some type of spam plugin. Akismet is the old standby, the one I use, but there are many of them these days.
Another step to take to make WordPress more secure is to see this page upgrade WordPress. The main reason behind this is that there come fixes for security holes which makes it essential to update.
I prefer to use a WordPress plugin to get the work done. Make sure is able to do copies that are select, has restore and can replicate. Be sure that it is often updated to keep pace. There is no use in not working, and backing up your data to a plugin that's out of date.