Topic 1 Question 413
A company runs many Amazon EC2 instances in its VPC. The company wants to use a native AWS security resource to control network traffic between certain EC2 instances.
Which AWS service or feature will meet this requirement?
Network ACLs
AWS WAF
Amazon GuardDuty
Security groups
ユーザの投票
コメント(4)
- 正解だと思う選択肢: D
The correct answer is D. Security groups. Security groups act as a virtual firewall that controls inbound and outbound traffic for EC2 instances within a subnet1. You can configure rules in security groups to allow only the minimum required network traffic, such as allowing traffic from specific IP address ranges or specific protocols like HTTPS2. If you need to control network traffic between certain EC2 instances, security groups are the appropriate choice.
👍 1e59311f2024/06/18 - 正解だと思う選択肢: D
D. Security groups
👍 1ShaiTay2024/11/13 - 正解だと思う選択肢: D
D, security group is instance level; NACL is subnet level
👍 1123asdzxcxza2024/12/31
シャッフルモード