fix wordpress malware Watch out form submissions. You may useRegexp to process the data from forms. You can even define preloaded factors as type data in the kind of checkboxes, radiobuttons etc..
I protect an access to important files on the blog's server by putting an index.html file in the particular directory, which hides the files out of public view.
Keep your WordPress Setup to date - One of the simplest and most go valuable tasks you can do yourself is to make sure your WordPress installation is upgraded. WordPress provides a notice in your dashboard to you, so there's really no reason.
WordPress is one linked here of the platforms for websites and self-hosted sites. While WordPress is pretty secure from the box, there are always going to be people who want to create trouble by read what he said finding a way to split into sites or accounts to cause damage or inject hidden spammy links. That's why it's essential to make sure that your WordPress installation is as safe as possible.
Those are three very simple things you can do to maintain WordPress safe without plugins. Set a blank Index.html file in your folders, run your web host security scan and backup your entire account.