Groups is an efficient and powerful solution, providing group-based user membership management, group-based capabilities and content access control.
Command your admin dashboard. Manage built-in widgets and dynamically registered widgets. Hide widgets depending upon user capabilities.
Use CloudFlare's free geolocation service to restrict access to your site's login page.
LaunchKey eliminates the need and liability of passwords by letting you log in and out of WordPress with your smartphone or tablet.
Force Login is a simple lightweight plugin that requires visitors to log in to interact with the website.
Disable admin bar and control users access to WordPress dashboard.
Frontier Restrict Backend will restrict users from access to the backend (admin area)
Provides a task management system.
Create Access Levels for your users to conditionally restrict content and manage capabilities. Lightweight and powerful.
Plugin to completely lockdown the wordpress filesystem so that no hacker can write to it.
Description: RS-members is wordpress most powerful and free membership plugin many many features are included there.
Protect bbPress Forums, Topics and Replies using Groups.
Change default login to a custom branded URL you define to prevent spam login, bot registration, and brute-force with protection of Google reCAPTCHA.
Allows you to disable Dashboard access for users of a specific role or capability. Disallowed users are redirected to a chosen URL.
This plug-in restricts the access to blog and feed. Visitors need to login before accessing the blog. It offers a private feed for every user.
AS login you can fully customize wordpress login page.
As nice scroll is a jquery plugin for WordPress site. This plugin will create a nice scrollbar for your site.
The plugin Htaccess allows controlling access to your website using the directives Allow and Deny.
Adds a link to 'Pending', 'future' (scheduled) and 'Drafts' under the Posts admin menu.
.htaccess Site Access Control plugin allows you to password protect your site: WP login page, admin pages, and/or the whole site.
Restricts access to selected post types based on user roles.
Ink Member plugin provides you the option to protect your content and sell them to the audience once you get paid.
Performs a WordPress Security Audit to detect PHP and WordPress vulnerabilities and solve them.
Redirect 404's when a visitor tries to access a page protected by Groups.
Allow Leaky PaywallIP addresses to access content through zeen101's Leaky Paywall. More info here
Activate your site with client-side caching to maintain access to users even when your server is unavailable.
Simple Membership Addon to generate registration form shortcode for specific membership access level.
An addon for importing existing WordPress users to the Simple Membership plugin as members
Turn your Excel Spreadsheet, or Access database into a powerful online database application with a few clicks.