As nice scroll is a jquery plugin for WordPress site. This plugin will create a nice scrollbar for your site.

Guard your login form by limiting login failures from the same IP.

Demo Lock is a fully configurable plugin for the wp-admin interface enabling plugin developers to easily setup a secure live demo environment.

Authorize IP Address prevent login from unknown IP address. Whitelist User IP addresses. If a user logs in from an unknown IP the plugin sends an email to the user and optionally the admin with a one-time key.

Limit the number of login attempts by ip address.

Supported features:

Hide the WordPress admin, login and signup pages from all users except those you allow.

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

Lockdown WP Admin conceals the administration and login screen from intruders. It can hide WordPress Admin (/wp-admin/) and and login (/wp-login.php) as well as add HTTP authentication to the login system. We can also change the login URL from wp-login.php to whatever you'd like: /login, /log-in-here, etc.

Limit Login Attempts for login protection. Limit rate of login attempts and block IP temporarily. It is protecting from brute force attacks..

AS login you can fully customize wordpress login page.

Hides the WordPress Dashboard

Restrict users with certain User Roles from accessing the WordPress Dashboard (WP Admin).

Restrict users with certain User Roles from accessing content and sub-content, both publicly and the WordPress Dashboard (wp-admin).

Performs a WordPress Security Audit to detect PHP and WordPress vulnerabilities and solve them.

A secure plug-in which helps you be away from being collected, brute force attack and so on, Based on SaFly Cloud API, Designed by SaFly.ORG™.

Simple Easy Private site/blog plugin.

Lock Down Admin plugin secure your WordPress admin panel. It locks the wp-admin url and if this plugin is activated then user can't login in the admin panel using wp-admin/wp-login default URL's.

Supported features:

Whitelist User IP addresses. If a user logs in from an unknown IP the plugin sends an email to the user and optionally the admin with a one-time key.