Cisco Cyber Security Practice Exam

Which of the following strategies is most effective against phishing attacks?

1. User education and awareness

2. Frequent password changes

3. Deactivation of antivirus software

4. Increasing network-based attacks

The correct answer is: User education and awareness

User education and awareness is considered the most effective strategy against phishing attacks because it equips users with the knowledge and skills to recognize and respond appropriately to phishing attempts. Phishing often relies on social engineering tactics to deceive individuals into revealing sensitive information such as usernames, passwords, or financial details. By providing training and resources, organizations can teach users how to identify suspicious emails, links, and attachments that might be indicative of a phishing attempt. Additionally, awareness programs can help foster a culture of security, encouraging users to report suspicious activity and remain vigilant. Such proactive measures directly address the human factor, which is often the weakest link in security defenses. Users who are aware of the tactics employed in phishing can practice caution, verify the legitimacy of communications, and avoid falling victim to these types of attacks. Other strategies may not directly address the core issue of phishing. Frequent password changes can be important for overall security but do not prevent phishing attempts, as attackers can still gain access through social manipulation. Deactivation of antivirus software would expose systems to a greater risk rather than mitigate it. Lastly, increasing network-based attacks does not provide any defense against phishing, as it shifts the focus away from user education. The effectiveness of user awareness training significantly enhances an organization's resilience against phishing threats.