If you have a WordPress blog you need to be concerned with security just like you do with any website. Hackers are always looking for an opportunity to attack a site and your WordPress blog could be a target. Here are some essential tips to help keep your blog secure and hacker free.
Hide your login error messages - Error login messages could provide hackers with ideas about whether they have figured out your username and password correctly or incorrectly. It is a good idea to hide it from all unauthorized logins. Just add the following code in functions.php add_filter('login_errors',create_function('$a', "return null;")); Maintaining backups - Keep backups of your entire WordPress blog. This is just as vital as it is to keep your site secure from hackers. If the hackers are successful at least you will have a full backup files to get your site up and running again quickly.
