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Dow Jones Hammer : Protect the cloud with the power of the cloud(AWS)
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Latest commit 674028a Jun 26, 2019
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deployment Increase memory size for AMI public access lambda May 8, 2019
tests add vpc_id to tests Nov 28, 2018
.gitignore welcome aboard! have a safe cloud journey! Jul 19, 2018
LICENSE copyright fix in license Oct 16, 2018 Add missing colons Jun 26, 2019
requirements.txt pin moto version for tests Nov 21, 2018
tox.ini Updated with sqs policy changes. Sep 24, 2018



Dow Jones Hammer is a multi-account cloud security tool for AWS. It identifies misconfigurations and insecure data exposures within most popular AWS resources, across all regions and accounts. It has near real-time reporting capabilities (e.g. JIRA, Slack) to provide quick feedback to engineers and can perform auto-remediation of some misconfigurations. This helps to protect products deployed on cloud by creating secure guardrails.



Dow Jones Hammer documentation is available via GitHub Pages at

Security features


  • Python 3.6
  • AWS (Lambda, Dynamodb, EC2, SNS, CloudWatch, CloudFormation)
  • Terraform
  • JIRA
  • Slack


You are welcome to contribute!


You can use GitHub Issues to report issues. Describe what is going on wrong and what you expect to be correct behaviour.


We currently use dev branch for ongoing development. Please open PRs to this branch.

Run tests:

Run tests with this command:


Contact Us

Feel free to create issue report, pull request or just email us at with any other questions or concerns you have.

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