S3 public access block

E459743

S3 public access block is a security feature in Amazon S3 that centrally controls and restricts public access to S3 buckets and objects to help prevent unintended data exposure.

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Observed surface forms (1)

Surface form Occurrences
S3 Block Public Access 1

Statements (41)

Predicate Object
instanceOf Amazon Web Services feature
S3 security feature
security control
affects bucket ACL evaluation
bucket policy evaluation
object ACL evaluation
appliesAtLevel account level
bucket level
canBeSetTo allow controlled public access
block all public access
canOverride bucket ACL public access
bucket policy public access
object ACL public access
configurationScope AWS account
individual S3 bucket
configuredVia AWS CLI NERFINISHED
AWS CloudFormation NERFINISHED
AWS CloudTrail API calls
AWS Management Console NERFINISHED
AWS SDKs NERFINISHED
controlsAccessTo S3 buckets
S3 objects
defaultBehavior does not automatically block all public access unless explicitly enabled
documentationURL https://docs.aws.amazon.com/AmazonS3/latest/userguide/access-control-block-public-access.html
hasSetting BlockPublicAcls
BlockPublicPolicy
IgnorePublicAcls
RestrictPublicBuckets
introducedFor preventing accidental public S3 buckets
monitoredBy AWS CloudTrail NERFINISHED
primaryGoal centrally restrict public access
prevent unintended public data exposure
providedBy Amazon S3 NERFINISHED
Amazon Web Services NERFINISHED
relatedTo S3 Block Public Access settings
S3 access control lists
S3 bucket policies
securityBenefit helps enforce least privilege access
reduces risk of misconfigured public buckets
supportsUseCase compliance with data protection requirements
organization-wide S3 access governance

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

Amazon S3 supportsOperation S3 public access block
Amazon S3 supportsSecurityFeature S3 public access block
this entity surface form: S3 Block Public Access