Exam AWS Certified Cloud Practitioner topic 1 question 678 discussion

https://aws.amazon.com/network-firewall/features/#:~:text=AWS%20Network%20Firewall%20is%20a%20managed%20service%20that%20makes%20it%20easy%20to%20deploy%20essential%20network%20protections%20for%20all%20of%20your%20Amazon%20Virtual%20Private%20Clouds%20(VPCs)

C. AWS Network Firewall "AWS Network Firewall is a managed service that makes it easy to deploy essential network protections for all of your Amazon Virtual Private Clouds (VPCs). The service can be set up with just a few clicks and scales automatically with your network traffic so you don't have to worry about deploying and managing any infrastructure. Network Firewall’s flexible rules engine lets you define firewall rules that give you fine-grained control over network traffic, such as blocking outbound Server Message Block (SMB) requests to prevent the spread of malicious activity." https://aws.amazon.com/network-firewall/faqs/

AWS Network Firewall is a managed firewall service that provides network traffic filtering and intrusion detection and prevention capabilities for VPCs. It offers customizable rules that can be applied to traffic at the stateful and stateless levels, allowing you to define granular security policies for your network traffic. With Network Firewall, you can centrally manage your network security policies across multiple VPCs and scale your protection as your traffic grows.

Managed - C

AWS Network Firewall is a stateful, managed, network firewall and intrusion detection and prevention service for your virtual private cloud (VPC) that you created in Amazon Virtual Private Cloud (Amazon VPC). With Network Firewall, you can filter traffic at the perimeter of your VPC. Ref link: https://docs.aws.amazon.com/network-firewall/latest/developerguide/what-is-aws-network-firewall.html