You can purchase security plugins . There are security plugins out there that promises security for your blog. One is known as how to fix hacked wordpress Scan. This plugin scans the system . That hackers can't penetrate the system, it also updates the safety.
The stronger approach, and the one I recommend, is to use one of the creation and storage plugins available for your browser. RoboForm is liked by many people, but I believe after a free trial period, you need to pay for it. I use the free version of Lastpass, and Learn More Here I recommend it for those of you who use Firefox or Internet Explorer. That will generate passwords for you; you use one master password to log in.
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 want to enter that link into 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 site.
Now we are getting into matters. Whenever you install WordPress, you click here for more have to edit the file config-sample.php and rename it to config.php. You need to set up the database information there.
Free software: If you've installed scripts that are free such as Wordpress, search Google for'wordpress security'. You will get tips on how to make your WP blog protected.