By helping to store and authenticate the passwords of users at your site, At high-level, WordPress salts are way to keep your WordPress site secure.. See, once you log in to WordPress, you have the option to stay logged in so that you do not need to enter your username and password every time. To avoid this, ation so that malicious subjects ca not do anything with it. By working together to turn that plaintext into random jumble of characters that are impossible for someone to reverse engineer without access to your keys and salts, Security keys and salts avoid this issue.. it would be impossible for them to translate that random jumble of characters into your actual password.. By periodically changing your keys and salts, The concept is that, you make it even harder for actor to get their hands on your salts.. To change your site's salts, you'll need to connect to your server via FTP and edit your wp-config php file. Some WordPress security plugins, notably iThemes Security, also include features that make it easy to change your WordPress salts.. Learn what WordPress Salts are and how they can keep bad guys from messing with your site
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