MLA-C01 Practice Question: ML Solution Monitoring, Maintenance, and Security
A team wants to secure SageMaker endpoints for a healthcare application. They must ensure data is encrypted at rest and in transit, and that the endpoint can only be accessed from within a VPC. Which THREE steps should they take? (Select THREE)
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Use AWS KMS to encrypt the model artifacts and endpoint data
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Use AWS KMS to encrypt the model artifacts and endpoint data
Why this is correct
KMS provides encryption at rest for data and models.
- ✗
Store encryption keys in a public S3 bucket
Why it's wrong here
Public S3 is insecure; keys must be managed via KMS or Secrets Manager.
- ✗
Set the endpoint to use network isolation mode
Why it's wrong here
Network isolation prevents the endpoint from accessing the internet, but does not restrict inbound access; VPC-only mode is needed.
- ✓
Configure the endpoint to use a VPC and disable public access
Why this is correct
VPC-only mode ensures the endpoint is not publicly accessible.
- ✓
Enable inter-container traffic encryption using TLS
Why this is correct
Encrypts data in transit between containers in the endpoint.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This MLA-C01 practice question is part of Courseiva's free Amazon Web Services certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the MLA-C01 exam.