There is a portion of config-sample.php that's led'Authentication Unique Keys.' You will find. A hyperlink is fix wordpress malware plugin within that section of code.You copy the contents which you return, must enter that link into your browser, and change. That makes it harder for attackers to rapidly create a'logged-in' dessert for your website.
Basically, it will start with the fundamentals. Try to use complex passwords. Use numbers, letters, special characters, and spaces and combine them to create a password that is unique. You can also use usernames that are not obvious.
There's a section of config-sample.php that's headed"Authentication Unique Keys." There are. There is a hyperlink inside that section of code. You need 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 offered by the website. This makes it harder for attackers to automatically create a"logged-in" cookie for your website.
Black and whitelists pathological-looking phrases based on which field they look inside. (unknown/numeric parameters vs. known article bodies, like it comment bodies, etc.).
There is another problem you have with WordPress. People know they also could site link just drop by your login form and where they can login and try out a different combination of user accounts and passwords. In order to prevent this from happening you want to set up Login Lockdown. It is a plugin that only lets users try and login with a wrong password three times. After that the IP address will be banned from the server for a certain timeframe.