An Application Is Currently Secured Using Network Access Control Lists

question 60

Multiple Choice

An application is currently secured using network access control lists and security groups. Web servers are located in public subnets behind an Application Load Balancer (ALB) ; application servers are located in private subnets. How can edge security be enhanced to safeguard the Amazon EC2 instances against attack? (Choose two.)

• A) Configure the application's EC2 instances to use NAT gateways for all inbound traffic.
• B) Move the web servers to private subnets without public IP addresses.
• C) Configure AWS WAF to provide DDoS attack protection for the ALB.
• D) Require all inbound network traffic to route through a bastion host in the private subnet.
• E) Require all inbound and outbound network traffic to route through an AWS Direct Connect connection.

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Definitions:

Complete Medical History

A comprehensive record of a patient's past and present health conditions, surgeries, and treatments.

PQRST Interview

A mnemonic used in nursing that stands for Provocation/Palliation, Quality/Quantity, Region/Radiation, Severity Scale, and Timing of pain, aimed at assessing a patient's pain.

Chief Complaint

The chief complaint is the primary reason or symptom described by the patient for seeking medical care or consultation.

Subjective/Objective Data

Information categorized into subjective (based on personal opinions or feelings) and objective (based on observable and measurable facts) in clinical assessments.