To set security for an individual student:

The search result will display.

The Security Manager: Add users window will open:

A Security Manager confirmation window will open:

The Security Manager window will open showing the student you have just added:

You can repeat the steps above to add other individual students to the security.
Remember that if your Web site includes interactive UniSAnet learning objects such as discussions, chat forums or quizzes you will need to set security for these objects separately. See Set security for a discussion, chat or quiz.
The final step in making a Web site accessible is to create a link to it on the course information page. See Links on course information pages for information on adding a link to a course information page.