A. Use Amazon CloudFront with signed URLs for Amazon S3.
Using Amazon CloudFront with signed URLs is a secure and cost-effective way to control access to downloads. With signed URLs, you can generate URLs with limited time validity, ensuring that only users with the correct URL and during the specified time window can access the firmware updates. This provides both security and control over access.
Option B (Create a dedicated Amazon CloudFront Distribution for each customer) may result in higher costs and increased complexity. Option C (Use Amazon CloudFront with AWS Lambda@Edge) is more focused on customization and additional processing at the edge locations, which may not be necessary for simple access control. Option D (Use Amazon API Gateway and AWS Lambda) is more suited for managing APIs and might be an overkill for a straightforward firmware update distribution scenario.
Amazon CloudFront is a content delivery network (CDN) service that can efficiently distribute files globally. Using signed URLs provides a secure method to control access to the firmware updates. Only users with valid signed URLs can download the files, ensuring controlled access. This approach is cost-effective as it leverages CloudFront's caching capabilities to reduce load on the origin (Amazon S3) and reduces data transfer costs.
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
TanTran04
Highly Voted 10 months, 3 weeks ago65703c1
Most Recent 5 months, 1 week agoSerialiDr
9 months, 2 weeks agowalala97
10 months agodilleman
1 year agoDigo30sp
1 year ago