What is the purpose of Captive Portal?

What is the purpose of Captive Portal?
A . It manages user permission in SmartConsole
B. It provides remote access to SmartConsole
C. It authenticates users, allowing them access to the Internet and corporate resources
D. It authenticates users, allowing them access to the Gaia OS

Answer: C

Explanation:

Captive Portal is a simple method that authenticates users with a web interface. When users try to access a protected web resource, they enter authentication information in a form that shows in their web browser.

https://sc1.checkpoint.com/documents/R80.30/WebAdminGuides/EN/CP_R80.30_IdentityAwareness_AdminGuide/html_frameset.htm?topic=documents/R80.30/WebAdminGuides/EN/CP_R80.30_IdentityAwareness_AdminGuide/148468