User access/authentication
Role Delay
The roledelay module allows you to set a user role that new members are granted after a certain time period from registration.
Simple Access
This module allows administrators to make some nodes private and/or editable by certain user roles.
Identity Hash
Component module (for use by other modules).
Useful for any other module that creates output outside of the Drupal website and need to include links back to the site which contain the identity of a site member. For example, it could be used in an email, personalised PDF, SMS, RSS feed, or voice message to identify the user it's for.
Secure Site
This module allows you to authenticate users with a browser-based password (HTTP Auth). You can restrict access to the site by role and choose to secure restricted pages or the entire site. This means the site will be inaccessible to search engines and other crawlers, but you can still allow access to certain users.
Invite
Invitations are important to create network effects and exponential growth of a community of interest. This module adds an 'Invite a friend' feature that allows your users to send and track invitations to join your site.
Invite allows your users to send and track invitations to your site. Users can customize the invitation e-mail which can be sent either on their behalf or in the name of the site. Among the numerous options there are possibilities to escalate invited users to a specific role upon registration and limit the total number of invitations a user can send. This module also offers a new registration setting "by invitation only", which allows you to maintain a semi-private site.
News
The 2.x branch contains new features such as an administrator interface, resend capabilities and allowing multiple invitations to the same e-mail address.
