Learn how to properly configure AWS Security Groups to allow inbound traffic and enable public access to an IIS Web Server deployed on an EC2 instance.
Table of Contents
Question
When deploying an IIS Web Server in AWS for public access, which of the following must be configured to allow users to access the Web Server?
A. TLS Certificate
B. Security Group that allows inbound traffic
C. Network Traffic Group that allows inbound traffic
D. Windows Host Based Firewall
Answer
B. Security Group that allows inbound traffic
Explanation
When deploying an IIS Web Server in AWS for public access, you must configure a Security Group that allows inbound traffic to the web server. Security Groups in AWS act as virtual firewalls that control inbound and outbound traffic to EC2 instances.
To allow users to access the Web Server, you need to add an inbound rule to the Security Group associated with the EC2 instance running the IIS Web Server. This inbound rule should permit incoming HTTP (port 80) and/or HTTPS (port 443) traffic from the appropriate source IP addresses or IP ranges.
Other options like TLS Certificate (A), Network Traffic Group (C), and Windows Host-Based Firewall (D) are not relevant in this context, as they are not specific to AWS networking and security configuration.
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