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YES3 Scanner: Open-Source S3 Security Scanner for Public Access, Ransomware Protection

Written By
JP
James Patterson
Apr 21, 2025

YES3 Scanner is an open-source tool that scans and analyzes 10+ different configuration items for your S3 buckets in AWS. This includes access such as public access via ACLs and bucket policies – including the complex combinations of account and bucket settings that can make a S3 bucket effectively public.
JP

James Patterson

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