Master Post Password

Easily password protect the child pages/posts of a post/page that is password protected.

Replaces wp_hash_password and wp_check_password with PHP 5.5's password_hash and password_verify.

Makes WordPress use PHP's native password_hash() functions for portable, stronger, and time-attack safe bcrypt and Argon2 hashes.

Set multiple passwords for your protected pages so you can give them to different users.

Create central "Enter your password" page and the password entered determine which page the user sees next.

Security against brute force attacks by tracking IP, name, password; requiring very strong passwords. Idle timeout. Maintenance mode lockdown.

Allow multiple user accounts to be created, registered, and updated having the same email address.

Configure SMTP mailing in WordPress, including support for sending email via SSL/TLS (such as Gmail).

Conveniently close or open comments for a post or page with one click from the admin listing of posts.

Have "Remember Me" checked by default on the login page and configure how long a login is remembered. Or disable the feature altogether.

Replace text with other text. Handy for creating shortcuts to common, lengthy, or frequently changing text/HTML, or for smilies.

Add hover text (aka tooltips) to content in posts. Handy for providing explanations of names, terms, phrases, abbreviations, and acronyms.