________ is a gateway service that permits users to log in once, with one specific user ID and password, to gain access to multiple software applications.
A)Single sign-on
B)Canonical account
C)Pre-shared key
D)Shadow password

Question

Quizplus · Accepted Answer

Single sign-on (SSO) allows users to log in with one set of credentials that provides access to multiple applications, without having to enter separate usernames and passwords for each application. This enhances convenience, reduces the likelihood of password reuse, and improves security by ensuring that users are authenticated through a trusted system.

________ Is a Gateway Service That Permits Users to Log