The most straightforward approach for immediate security enhancement is C) implementing robust password policies and Multi-Factor Authentication (MFA) for office-level users with administrative privileges, adding essential layers to authentication.
Implementing robust password policies and Multi-Factor Authentication (MFA) is the quickest and most effective means to enhance immediate security for office-level users with administrative privileges. Enforce complex password requirements, including a mix of characters, and regularly update passwords.
MFA adds an extra layer by requiring users to verify their identity through multiple methods, such as a password and a temporary code.
This dual authentication significantly reduces the risk of unauthorized access.
These measures are easy to implement, requiring minimal infrastructure changes, yet offer substantial improvements to the network's overall security posture, mitigating the potential impact of compromised credentials or unauthorized access attempts.
Option C is the correct answer.
The complete question is:
You have several office-level users that have administrative privileges on the network.
Which of the following is the easiest to implement for immediate network security enhancement for office-level users with administrative privileges?
A) Encryption of all network traffic
B) Biometric authentication for login
C) Robust password policies and Multi-Factor Authentication (MFA)
D) Intrusion Detection System (IDS) installation