A network administrator wants to reduce the amount of time each user takes to log in to different systems in the network.
Which of the following would reduce the time spent authenticating?
A.
Kerberos B.
RADIUS C.
Certificate D.
SSO E.
MFA F.
NAC.
D.
A network administrator wants to reduce the amount of time each user takes to log in to different systems in the network.
Which of the following would reduce the time spent authenticating?
A.
Kerberos
B.
RADIUS
C.
Certificate
D.
SSO
E.
MFA
F.
NAC.
D.
The correct answer is D. SSO (Single Sign-On) would reduce the time spent authenticating.
Explanation:
When users log in to different systems in a network, they need to provide their credentials (such as usernames and passwords) to authenticate themselves. This process can be time-consuming and can result in frustration for users. To reduce the time spent authenticating, network administrators can implement Single Sign-On (SSO).
SSO allows users to log in once and gain access to multiple systems without having to authenticate themselves each time they access a new system. SSO accomplishes this by using a centralized authentication mechanism that allows users to log in once and gain access to multiple systems.
Kerberos, RADIUS, and Certificate-based authentication mechanisms are all important authentication methods, but they do not directly address the problem of reducing the time spent authenticating. Kerberos is a network authentication protocol that uses tickets to authenticate users and reduce the number of times they need to enter their credentials. RADIUS is a networking protocol that provides centralized authentication, authorization, and accounting management for network access. Certificate-based authentication uses digital certificates to authenticate users and devices.
MFA (Multi-Factor Authentication) and NAC (Network Access Control) are also important security mechanisms, but they do not directly address the problem of reducing the time spent authenticating. MFA requires users to provide multiple forms of authentication to gain access to a system, such as a password and a fingerprint scan. NAC enforces security policies and controls access to the network based on the security posture of the device and the user.
In summary, SSO would reduce the time spent authenticating for users in a network.