What technology uses a standard web browser to provide information, and gives the wireless user the opportunity to agree to a policy or present valid login credentials, providing a higher degree of security?
a- captive portal ap
b- gateway access point
c- wireless device probe
d- aup access point "

A, Captive portal AP

Explanation:

A captive portal is one in which a web page accessed with a web browser, that is displayed to newly connected users of a wifi or network before they are granted access to broadband internet access.

Simply, captive portal is a login page for new users of a wifi network to login to internet access. It involves entering some information as username and password.

Cheers

and whats your questoin

answer; blank(1); /// whitelisting; blank(2); // blacklisting;