Control what should happen when an entity is being viewed at its own page.
Deny and allow access based on paths/uris and ip addresses.
With this module you can grant access to unpublished nodes to anyone that has a specific URL and permissions to do so, including anonymous users.
With Access Code module you can allow visitors to log in using an access code instead of username and password.
How to block addresses and usernames.
How to grant lists of users access to nodes.
How to manage permissions for content types and single nodes.
Path Access module allows you to manage access control based on paths.