Serving user images securely from object storage
Source: interviewbeginner
WHAT IT TESTS: object storage plus secure delivery. OUTLINE: store images in a private bucket, serve via a CDN with origin access control, use signed URLs for private content.
WHAT IT TESTS: whether you pair object storage with a secure, performant delivery layer. ANSWER OUTLINE: keep images in a private object-storage bucket for cheap durable scale, front them with a CDN like CloudFront so content is cached at the edge for low latency, restrict the bucket so only the CDN can read it via origin access control, and use signed URLs or signed cookies for private or per-user content.
Read the original → interview
- #object-storage
- #cdn
- #signed-urls
- #security
- #content-delivery
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