Exam 100-160 Topic 1 Question 61 Discussion

Option 1: Incorrect. A firewall is a network security device that monitors and filters incoming and outgoing network traffic based on predetermined security rules.
Option 2: Incorrect. An IPS (Intrusion Prevention System) is a network security device that monitors network traffic for malicious activity and takes immediate action to prevent attacks.
Option 3: Incorrect. A VPN (Virtual Private Network) is a secure connection between two or more endpoints over a public network, providing encryption and privacy for data communication.
Option 4: Correct. Peer-to-peer (P2P) is a decentralized communication model where endpoints can directly communicate with each other without the need for a central server or network infrastructure.