Require Strong Passwords for Editors and Administrators
Requires at least 12 characters with letters, numbers and a symbol or mixed case for users who can edit other people's content.
Snippet Library
Security snippets for WordPress
Snippets that harden WordPress: turn off XML-RPC, hide the version number, stop user enumeration, add security headers and block risky uploads. Small, reviewable changes for site owners who want fewer attack points without a heavy security plugin.