Palo Alto Networks Cybersecurity Entry-Level Technician (PCCET) — Question 82

What is the key to breaking the cyberattack lifecycle during the installation phase?

Answer options

• A. Gain visibility into all network traffic.
• B. Effective end-user security awareness training.
• C. Restrict the attackers’ lateral movement within the network.
• D. Block outbound command-and-control (C2) communications.

Correct answer: D

Explanation

Blocking outbound command-and-control (C2) communications is essential during the installation phase as it prevents attackers from receiving further instructions and maintaining control over compromised systems. While gaining visibility into network traffic, end-user training, and restricting lateral movement are important security measures, they do not specifically stop the attack from progressing once the installation phase has begun.