All in one Security plugin install
Remove WP Generator Meta Info
User Account Setting
User Login / Login Captcha Setting
User Registration Setting
Registration Captcha
Wp Database Security
Filesystem Security
File Permissions Scan
Wp Disable Ability To Edit PHP File
Prevent Access to WP Default Install Files
Firewall Settings
Brute Force Attack Security
Change WordPress Login URL
Wp Login Captcha Enable
WordPress Site Scanner
Maintenance Setting
Miscellaneous
Wp Limit Login Attempts