What is an effective way to minimize the impact of phishing attacks on users?

Implementing multi-factor authentication (MFA) for all user accounts is an effective method to minimize the impact of phishing attacks. Phishing attacks often aim to steal login credentials, and once an attacker has a user's username and password, they can gain unauthorized access to sensitive information and systems.

MFA adds an additional layer of security by requiring users to provide at least two forms of verification before they can access their accounts. This often includes something the user knows (like a password) and something the user has (like a mobile device for receiving a time-sensitive code). Even if a user's credentials are compromised through a phishing attack, the attacker would still not be able to access the account without the second form of authentication.

While restricting internet access might limit exposure to phishing attempts, it could hinder productivity and doesn't specifically address the core issue of compromised credentials. Encouraging users to report suspicious emails is a valuable practice, but it relies heavily on user vigilance and does not actively prevent unauthorized access. Performing regular email audits can help identify vulnerabilities or areas for improvement but does not provide immediate protection for user accounts against phishing.

In conclusion, MFA is a proactive defense mechanism that significantly enhances account security, reducing the likelihood that a stolen password alone would lead to a successful breach.