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S3.3
S3 buckets should prohibit public write access
Severity
Cloud Platforms
Resources
Related Standards
Automated
CRITICAL
AWS
Amazon S3
AWS Foundational Best Practice, AWS Foundational Technical Review, CIS v8, PCI DSS v3.2.1, CDR, ISO27001, SOC2, NIST CSF, NIST.800-53.r5,
YES
This AWS control checks whether your S3 buckets allow public write access by evaluating the Block Public Access settings; the bucket policy; and the bucket access control list (ACL).
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