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Amazon s3 is secure by default only the bucket and

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Amazon S3 is secure by default. Only the bucket and object ownersoriginally have access to Amazon S3 resources they create. You canuse access control mechanisms such as bucket policies and AccessControl Lists (ACLs) to selectively grant permissions to users andgroups of usersS3 Access Control Mechanisms – IAM policies, bucket policies, ACLs,query string authentication [customers can create a URL to anAmazon S3 object which is only valid for a limited time]You can optionally configure Amazon S3 buckets to create access logrecords for all requests made against itYou should choose *SSE-S3- if you prefer to have Amazon manageyour keys. *SSE-C- enables you to leverage Amazon S3 to performthe encryption and decryption of your objects while retaining controlof the keys used to encrypt objectsAn encryption client library, such as the Amazon S3 EncryptionClient, you retain control of the keys and complete the encryption.Compliance with privacy laws is end user responsibility.An Amazon VPC Endpoint for Amazon S3 is a logical entity within aVPC that allows connectivity only to S3.For S3 data, that best practice for durability includessecure accesspermissions,Cross-Region Replication, *versioning- and afunctioning,regularly tested backup.
Amazon S3 Standard and Standard - IA redundantly stores yourobjects on multiple devices across multiple facilities in an AmazonS3 RegionBy default, GET requests will retrieve the most recently writtenversion. Older versions of an overwritten or deleted object can beretrieved by specifying a version in the request.Versioning offers an additional level of protection by providing ameans of recovery when customers accidentally overwrite or deleteobjects. Only the owner of an Amazon S3 bucket can permanentlydelete a versionVersioning’s MFA Delete capability, which uses multi-factorauthentication, can be used to provide an additional layer ofsecurityThe Standard - IA storage class is set at the object level and canexist in the same bucket as Standard, allowing you to use lifecyclepolicies to automatically transition objects between storage classeswithout any application changes.You can directly PUT into Standard – IA by specifying STANDARD_IAin the x-amz-storage-class header. You can also set lifecycle policiesto transition objects from Standard to Standard - IA.Standard - IA is designed for larger objects and has a minimumobject size of 128KB. Objects smaller than 128KB in size will incurstorage charges as if the object were 128KBAmazon Glacier providesthree options for access to archives,from a few minutes to several hours. Expedited (1-5 minutes),Standard (3-5 hours), or Bulk retrievals (5-12 hours). File size limit <250 mbBecause Amazon S3 maintains the mapping between your user-defined object name and Amazon Glacier’s system-definedidentifier, Amazon S3 objects that are stored using the AmazonGlacier option are only accessible through the Amazon S3 APIs orthe Amazon S3 Management Console (Objects cant be directlyaccess via Glacier API).

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Term
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IP address, AWS, Amazon Elastic Compute Cloud

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