- #Cyberduck s3 how to#
- #Cyberduck s3 code#
The three tools do have the ability to mark an S3 bucket as public, but the wording in these tools is similar to the AWS web console. None of the tools automatically marks a bucket as public.
#Cyberduck s3 code#
Most people interact with S3 buckets either through the web console, the CLI developed by AWS, custom code that uses one of the AWS SDKs, or one of those tools. In our audit, we found one tool that was using unencrypted HTTP by default, and after requesting they change this, they're now using HTTPS by default.
One third-party tool was using unencrypted HTTP by default. None of the tools reviewed made S3 buckets public without intentional actions by the user. We determined that these tools are not a contributing factor to this problem. Our hypothesis was that perhaps one or more of these tools are automatically making these S3 buckets public, or perhaps contain wording for an action that is misleading and results in the bucket being made public. There are a handful of tools people use to work with S3 buckets that were not developed by Amazon. There are many reasons why this might be the case, but we decided to investigate one hypothesis, that perhaps one or more third-party tools used to work with S3 buckets are contributing to this problem. However, many of these incidents appear to be unintentional. There are legitimate reasons to make S3 buckets public, such as hosting the content for a public website. These are continually making the news for being found with sensitive information in them that have been made public. S3 buckets are a way of storing files on Amazon Web Services (AWS). 
Uncheck Group and Others to make your files private by default.Product & Engineering MaScott Piper A Security Audit of Third-Party AWS S3 Tools. In Cyberduck, click Preferences, then click Transfers, and then click Permissions. StackPath recommends that you set your files to private. In some cases, by default files are set to public. You are now connected to the StackPath Storage Bucket with Cyberduck. Enter your access key and secret access key. In Server, enter the endpoint URL that includes your bucket's region. In the drop-down menu, select Amazon S3. In the top, left corner, click Open Connection. Based on your region, review the list of endpoint URLs:Ĭonfigure Cyberduck for StackPath object storage In the portal, in the left-side navigation menu, click Object Storage. Locate the desired bucket, and then note the information under Region.Įach region has a separate endpoint URL. If you do not know your bucket's region, you can obtain that information in the StackPath Control Portal. Each region has a separate endpoint URL. #Cyberduck s3 how to#
To learn how to generate keys, see Create and Manage Object Storage Buckets and review the information under Access and manage your bucket. If you did not generate keys for your object storage or if you cannot remember your keys, you can always generate new keys that will replace your existing keys. The access key and secret key for object storage To use this document, you must have the following information available: Required information 
You can use this document to learn how to use Cyberduck to access object storage.
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