I've had two WordPress blogs hacked into previously. That was in a time when I was doing almost no online marketing, and until I found time to handle the situation (weeks later), these sites were penalized in the main search engines. They were not eliminated the evaluations were reduced.
Files can easily get lost if you don't have good protection on your website. A few of those files might be saved in your computer and easily replaceable, but what about the rest of them? If you lose the first time to them, where are you going to get them from again? Especially for sites that have been in operation for a long time, secure your wordpress site is vital. Many times sites have a lot of data and have made a number of files. Recreating that all are a nightmare, and not something any business owner wants to do.
This is fantastic news because it means that there is a strong community of developers and users that can enhance the platform. Whenever there's a group of people trying to achieve something, there will always be people who will attempt to take down them.
There is a section of config-sample.php that is headed"Authentication Unique Keys." There are. There's a hyperlink within that part of code. You need to enter that link into your browser, copy the contents which you return, and then 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 site.
As I (our fictitious Joe the Hacker) know, people have far too many usernames and passwords to remember. You've got Twitter, Facebook, your online banking, LinkedIn, two site logins, FTP, web hosting, etc. accounts which all include logins and passwords you need to remember.
You do think about needing security Whenever your site is new but you do need Home Page to protect yourself and your investment. Having a site go down and not having the ability to restore it may mean a loss of consumers who can't find you and probably won't remember to search for your website later. Do not let this happen to you. Back up your site after you get it started, and schedule regular backups for as long as the website is operational. This way, you will have peace and official website WordPress security of mind.