LIB-TEC-015 — How do you handle large attachments?

Attachments up to 5 GB per file are stored in S3 with server-side encryption. Pre-signed URLs are used for upload/download; virus scanning (ClamAV) runs on upload before the file is marked available.

Category

Technical

Status

Approved

Freshness

Aging

Freshness policy

12 months

Last reviewed

Dec 16, 2025

Author

Rachel Murphy

Reuse count

7

Times drafted from

1