By default, the latest version of WordPress is pretty secure. The development team of WordPress has considered anything which may have been added to any how to fix hacked wordpress site plugins. Before, WordPress did have holes but now most of them are stuffed up.
It is not unusual for sites to be hacked by some person today. In fact, even whole domains get hacked. There's absolutely not any way you will understand anything about programming languages or codes if you are not a programmer or a programmer. This is the main reason why a number of the people who do not know anything about codes end up if there are some ways to protect investments and their sites from such hackers thinking.
I my site don't view website think there is a person out there that after learning how much of a problem WordPress hacking is that it is a fantastic idea to boost the security of their blogs. Something I've noticed over the years is that when it comes to securing their sites, bloggers seem to be stuck in this state that is reactive.
In addition to adding a secret key to your wp-config.php file, also think about altering your user password into something that is strong and unique. WordPress will let you know the strength of your password, but a great idea is to avoid common phrases, use letters, and include amounts. It's also a visit good idea to change your password regularly - say once.
Don't use wp_. Most web hosting providers are currently eliminating that default but if yours does not, adjust wp_ to anything but that.