One of the first things you do when you set up a WordPress site is work on the colors, font, design, and appearance. Then it's time to add information and text. But what about WordPress security? Don't allow the fun of setting a site that is new up distract you you're putting online.
rename your login url to secure your wordpress website Watch out form submissions. You may usethe data to be processed by Regexp from forms. You can also define preloaded variables as type data in the kind of checkboxes, radiobuttons etc..
I protect an access to important files on the blog's server by placing an index.html file in the particular directory, which hides the files from public view.
There's a section of config-sample.php that's headed"Authentication Unique Keys." There are four definitions that appear within the block. A hyperlink is inside that check that part of code. You want to enter that link in your browser, copy the contents that you get back, and replace the keys you have with the unique, pseudo-random keys provided by the website. This makes it harder for attackers to automatically create a"logged-in" cookie for your website.
Can you view that folder what if you go to WP-Content/plugins? If so, upload that blank Index.html file into that folder as well so people can not see what plugins you might have. Because even if your version of WordPress is up to date, if you are using a plugin or an old plugin using a security hole, someone can use this to get access.
I prefer using a WordPress plugin to get the work done. Make sure that the plugin you select is able to do select backups, has restore and can replicate. Be sure it is often updated to keep pace with all new versions of WordPress. There is not any use in backing up your data to a plugin that is out of date, and not working.