Wordprss Security optimization: Do not use the admin user name to log on

Wordprss Security optimization: Do not use the admin user name to log on

The latest versions of WordPress allow users to select their usernames when registering, instead of the defaultAdminThis is to prevent security risks. However, many machines are still scanning blogs to check website logs.AdminUser password, so we can disable it.AdminUsername Logon Attempt

WordPress, when the machine usesAdminWhen scanning a blog, you can directly block the login interface without scanning it.Functions. phpAdd the following code to the file:

Add_filter ('wp _ authenticate ', 'no _ admin_user'); function no_admin_user ($ user) {if ($ user = 'admin') {exit ;}} add_filter ('sanitize _ user', 'sanitize _ user_no_admin ', 10, 3); function sanitize_user_no_admin ($ username, $ raw_username, $ strict) {if ($ raw_username = 'admin' | $ username = 'admin') {exit;} return $ username ;}

Refer:
Http://blog.wpjam.com/m/no-admin-try/