Ensuring Cloud Security and Preventing Subdomain Takeover Vulnerabilities

Learn about the significance of using infrastructure as code (IAC) tools like Terraform to ensure proper management and deletion of domains for enhanced cloud security. The chapter underlines the risks associated with cloud formation templates and the potential of open-sourcing security solutions on the Roku GitHub page.

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How to secure AWS cloud using AWS Lambda? We spoke to Lily Chau from Roku at BSidesSF about her experience and innovative approach to tackling security issues in AWS environments. From deploying IAM roles to creating impactful playbooks with AWS Lambda, Lily shared her take on automating remediation processes. We spoke about the challenges of managing cloud security with tools like CSPM and CNAPP, and how Lily and her team took a different approach that goes beyond traditional methods to achieve real-time remediation.

Guest Socials:⁠ ⁠⁠Lily Twitter

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Questions asked:

(00:00) Introduction

(01:56) A bit about Lily

(02:27) What is Auto Remediation?

(03:56) Example of Auto Remediation

(05:19) CSPMs and Auto Remediation

(06:58) Make Auto Remediation in Cloud work for you